Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r191-tall-167838876200076.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is FunctionPointer-PT-a002, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r191-tall-167838876200076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 11:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 11:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 11:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 34K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-a002-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678565026394

Running Version 202205111006
[2023-03-11 20:03:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 20:03:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 20:03:48] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2023-03-11 20:03:48] [INFO ] Transformed 40 places.
[2023-03-11 20:03:48] [INFO ] Transformed 70 transitions.
[2023-03-11 20:03:48] [INFO ] Parsed PT model containing 40 places and 70 transitions in 178 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a002-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 46 out of 66 initially.
// Phase 1: matrix 46 rows 34 cols
[2023-03-11 20:03:48] [INFO ] Computed 4 place invariants in 10 ms
FORMULA FunctionPointer-PT-a002-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 69 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :57
FORMULA FunctionPointer-PT-a002-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a002-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a002-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a002-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a002-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a002-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :29
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :166
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :173
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :60
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 8) seen :58
[2023-03-11 20:03:48] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2023-03-11 20:03:48] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-11 20:03:48] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:03:48] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:03:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:48] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 2 ms to minimize.
[2023-03-11 20:03:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2023-03-11 20:03:48] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2023-03-11 20:03:48] [INFO ] Added : 17 causal constraints over 5 iterations in 49 ms. Result :sat
Minimization took 12 ms.
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:48] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:03:48] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2023-03-11 20:03:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-11 20:03:48] [INFO ] Added : 17 causal constraints over 5 iterations in 79 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:49] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:03:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-11 20:03:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:03:49] [INFO ] Added : 17 causal constraints over 5 iterations in 30 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:49] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2023-03-11 20:03:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-11 20:03:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:03:49] [INFO ] Added : 14 causal constraints over 4 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2023-03-11 20:03:49] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:03:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 68 ms
[2023-03-11 20:03:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 3 ms.
[2023-03-11 20:03:49] [INFO ] Added : 18 causal constraints over 6 iterations in 39 ms. Result :sat
Minimization took 12 ms.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 12 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2023-03-11 20:03:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-11 20:03:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:03:49] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:03:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-11 20:03:49] [INFO ] Added : 20 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 11 ms.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 12 ms.
[2023-03-11 20:03:49] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:03:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:03:49] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2023-03-11 20:03:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-11 20:03:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:03:50] [INFO ] Added : 19 causal constraints over 6 iterations in 37 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[86, 33, 164, 9, 169, 3, 7, 42]
Support contains 8 out of 34 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 118 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.127 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 65
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 32 transition count 63
Applied a total of 4 rules in 148 ms. Remains 32 /34 variables (removed 2) and now considering 63/66 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/34 places, 63/66 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:03:50] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 8) seen :15521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 8) seen :10862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 8) seen :2976
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 8) seen :8535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 8) seen :3221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 8) seen :8529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 8) seen :3339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 8) seen :3359
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 8) seen :4094
[2023-03-11 20:03:54] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:03:54] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:03:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:03:54] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:03:54] [INFO ] Added : 17 causal constraints over 5 iterations in 28 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:03:54] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2023-03-11 20:03:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-11 20:03:54] [INFO ] Added : 13 causal constraints over 4 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:03:54] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2023-03-11 20:03:54] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-11 20:03:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2023-03-11 20:03:54] [INFO ] Added : 17 causal constraints over 5 iterations in 101 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:03:54] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2023-03-11 20:03:54] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2023-03-11 20:03:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 77 ms
[2023-03-11 20:03:54] [INFO ] Added : 9 causal constraints over 2 iterations in 97 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2023-03-11 20:03:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-11 20:03:54] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 6 ms.
[2023-03-11 20:03:54] [INFO ] Added : 18 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:03:54] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:55] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:03:55] [INFO ] Added : 17 causal constraints over 4 iterations in 38 ms. Result :sat
Minimization took 14 ms.
[2023-03-11 20:03:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:55] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2023-03-11 20:03:55] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2023-03-11 20:03:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 68 ms
[2023-03-11 20:03:55] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:03:55] [INFO ] Added : 6 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:03:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:03:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:03:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:03:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:03:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:03:55] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:03:55] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[10860, 15448, 8533, 3187, 10451, 4, 1606, 4070]
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2023-03-11 20:04:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:04:35] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 20:04:35] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-11 20:04:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:04:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:04:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:04:35] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:04:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:04:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:04:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:04:35] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:04:35] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 829 ms. (steps per millisecond=1206 ) properties (out of 8) seen :17004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 8) seen :8552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 8) seen :2973
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 8) seen :10841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 8) seen :3510
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 8) seen :6853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 8) seen :3328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 8) seen :3190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 8) seen :4799
[2023-03-11 20:04:38] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:04:38] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:04:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-11 20:04:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:04:38] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:04:38] [INFO ] Added : 17 causal constraints over 5 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:04:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:04:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:04:38] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 0 ms to minimize.
[2023-03-11 20:04:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-11 20:04:38] [INFO ] Added : 13 causal constraints over 4 iterations in 100 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:04:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:04:38] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:04:39] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 0 ms to minimize.
[2023-03-11 20:04:39] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
[2023-03-11 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 79 ms
[2023-03-11 20:04:39] [INFO ] Added : 17 causal constraints over 5 iterations in 104 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 6 ms.
[2023-03-11 20:04:39] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 0 ms to minimize.
[2023-03-11 20:04:39] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2023-03-11 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 86 ms
[2023-03-11 20:04:39] [INFO ] Added : 9 causal constraints over 2 iterations in 109 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:04:39] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2023-03-11 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-11 20:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:04:39] [INFO ] Added : 18 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:04:39] [INFO ] Added : 17 causal constraints over 4 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 0 ms to minimize.
[2023-03-11 20:04:39] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 4 ms to minimize.
[2023-03-11 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2023-03-11 20:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 6 ms.
[2023-03-11 20:04:39] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:04:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:04:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:04:39] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[5178160, 226252, 10839, 15437, 10451, 4, 15437, 15437]
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 11 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2023-03-11 20:06:08] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:06:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:06:08] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:06:08] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:06:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:06:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:06:08] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:06:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:06:08] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:06:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:06:08] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:06:08] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 8) seen :15492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 8) seen :10843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 8) seen :3219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :8557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 8) seen :3183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 8) seen :6862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 8) seen :3349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 8) seen :3087
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 8) seen :4804
[2023-03-11 20:06:11] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:06:11] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:06:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:06:11] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:06:11] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:06:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:11] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:06:11] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:06:11] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:06:11] [INFO ] Added : 17 causal constraints over 5 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Added 8 Read/Feed constraints in 6 ms returned sat
[2023-03-11 20:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:06:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-11 20:06:12] [INFO ] Added : 13 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2023-03-11 20:06:12] [INFO ] Added : 17 causal constraints over 5 iterations in 105 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 5 ms.
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 78 ms
[2023-03-11 20:06:12] [INFO ] Added : 9 causal constraints over 2 iterations in 112 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-11 20:06:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:06:12] [INFO ] Added : 18 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:06:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:06:12] [INFO ] Added : 17 causal constraints over 4 iterations in 31 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Added 8 Read/Feed constraints in 9 ms returned sat
[2023-03-11 20:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2023-03-11 20:06:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 61 ms
[2023-03-11 20:06:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:06:12] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:06:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:06:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:06:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:06:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:06:13] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:06:13] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[6385422, 1052208, 15467, 226249, 15443, 4, 226249, 226253]
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2023-03-11 20:08:25] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:08:25] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:08:25] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-11 20:08:25] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:08:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:08:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:08:25] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:08:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:08:25] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:08:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:08:25] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:08:25] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 8) seen :15510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 8) seen :8549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 8) seen :3217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :10829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 8) seen :3221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 8) seen :8542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 8) seen :3348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 8) seen :3111
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 8) seen :4064
[2023-03-11 20:08:29] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:08:29] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:08:29] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:08:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:08:29] [INFO ] Added : 17 causal constraints over 5 iterations in 31 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:08:29] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:08:29] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2023-03-11 20:08:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2023-03-11 20:08:29] [INFO ] Added : 13 causal constraints over 4 iterations in 73 ms. Result :sat
Minimization took 15 ms.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:08:29] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2023-03-11 20:08:29] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 1 ms to minimize.
[2023-03-11 20:08:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 108 ms
[2023-03-11 20:08:29] [INFO ] Added : 17 causal constraints over 5 iterations in 133 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:08:29] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:08:29] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2023-03-11 20:08:29] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2023-03-11 20:08:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 75 ms
[2023-03-11 20:08:29] [INFO ] Added : 9 causal constraints over 2 iterations in 93 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:08:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2023-03-11 20:08:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-11 20:08:30] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:08:30] [INFO ] Added : 18 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:08:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:08:30] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:08:30] [INFO ] Added : 17 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:08:30] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:08:30] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
[2023-03-11 20:08:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 63 ms
[2023-03-11 20:08:30] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:08:30] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:08:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:08:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:08:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:08:30] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:08:30] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[6385422, 1396114, 226255, 1052199, 226255, 4, 1052198, 1052208]
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2023-03-11 20:11:00] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:11:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:11:00] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-11 20:11:00] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:11:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:11:00] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:11:00] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-11 20:11:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:11:00] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:11:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:11:00] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:11:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 8) seen :15512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 8) seen :8543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 8) seen :2960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 8) seen :8529
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 8) seen :3491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 8) seen :6885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 8) seen :3344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 8) seen :3378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 8) seen :4100
[2023-03-11 20:11:03] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:11:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:11:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:11:03] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:03] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:03] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:11:03] [INFO ] Added : 17 causal constraints over 5 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2023-03-11 20:11:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-11 20:11:04] [INFO ] Added : 13 causal constraints over 4 iterations in 79 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2023-03-11 20:11:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 71 ms
[2023-03-11 20:11:04] [INFO ] Added : 17 causal constraints over 5 iterations in 96 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2023-03-11 20:11:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 69 ms
[2023-03-11 20:11:04] [INFO ] Added : 9 causal constraints over 2 iterations in 84 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2023-03-11 20:11:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-03-11 20:11:04] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:11:04] [INFO ] Added : 18 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:11:04] [INFO ] Added : 17 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2023-03-11 20:11:04] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2023-03-11 20:11:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2023-03-11 20:11:05] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:11:05] [INFO ] Added : 6 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:11:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:11:05] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:11:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:11:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:11:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:11:05] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:11:05] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[6385422, 1410107, 226255, 1052199, 226258, 4, 1052198, 1052208]
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2023-03-11 20:13:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:13:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:13:35] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:13:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:13:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:13:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:13:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:13:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:13:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:13:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:13:35] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:13:35] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 8) seen :15537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 8) seen :8539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 8) seen :2954
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :8574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 8) seen :3224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 8) seen :8541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 8) seen :3340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 8) seen :3366
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 8) seen :4794
[2023-03-11 20:13:38] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:13:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:13:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:13:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:13:38] [INFO ] [Real]Added 8 Read/Feed constraints in 29 ms returned sat
[2023-03-11 20:13:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:13:38] [INFO ] Added : 17 causal constraints over 5 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:13:38] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:13:38] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2023-03-11 20:13:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-11 20:13:38] [INFO ] Added : 13 causal constraints over 4 iterations in 79 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:13:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:13:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 6 ms.
[2023-03-11 20:13:38] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2023-03-11 20:13:39] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2023-03-11 20:13:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 77 ms
[2023-03-11 20:13:39] [INFO ] Added : 17 causal constraints over 5 iterations in 105 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:13:39] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2023-03-11 20:13:39] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 1 ms to minimize.
[2023-03-11 20:13:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 85 ms
[2023-03-11 20:13:39] [INFO ] Added : 9 causal constraints over 2 iterations in 100 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:13:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-11 20:13:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:13:39] [INFO ] Added : 18 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:13:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:13:39] [INFO ] Added : 17 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:13:39] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2023-03-11 20:13:39] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 10 ms to minimize.
[2023-03-11 20:13:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 78 ms
[2023-03-11 20:13:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:13:39] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:13:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:13:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:13:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:13:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:13:39] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[6385422, 1462222, 226255, 1052199, 226258, 4, 1052198, 1052208]
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2023-03-11 20:16:09] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:16:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:16:09] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 20:16:09] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:16:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:16:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:16:09] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-11 20:16:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:16:09] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:16:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:16:09] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:16:09] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 8) seen :15584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :8452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 8) seen :3003
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 8) seen :10898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 8) seen :3217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 8) seen :6899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 8) seen :3333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 8) seen :3115
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 8) seen :4777
[2023-03-11 20:16:13] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:16:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:16:13] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:16:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:16:13] [INFO ] Added : 17 causal constraints over 5 iterations in 38 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:16:13] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:16:13] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2023-03-11 20:16:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-11 20:16:13] [INFO ] Added : 13 causal constraints over 4 iterations in 57 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:16:13] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:16:13] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2023-03-11 20:16:13] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2023-03-11 20:16:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2023-03-11 20:16:13] [INFO ] Added : 17 causal constraints over 5 iterations in 105 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 5 ms.
[2023-03-11 20:16:13] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2023-03-11 20:16:13] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2023-03-11 20:16:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 75 ms
[2023-03-11 20:16:13] [INFO ] Added : 9 causal constraints over 2 iterations in 95 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2023-03-11 20:16:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-11 20:16:13] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:16:13] [INFO ] Added : 18 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:16:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:16:13] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:16:13] [INFO ] Added : 17 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:16:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2023-03-11 20:16:14] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:16:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 72 ms
[2023-03-11 20:16:14] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:16:14] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-11 20:16:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:16:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:16:14] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:16:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:16:14] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:16:14] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[6385422, 1462222, 1052032, 1052199, 1052204, 4, 1052198, 1052208]
Support contains 8 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 8 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2023-03-11 20:18:44] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:18:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:44] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:18:44] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:18:44] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 20:18:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:18:44] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-11 20:18:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:18:44] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:18:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:18:44] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-00
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:18:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :89
[2023-03-11 20:18:44] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:18:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:18:44] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:18:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:18:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:18:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:18:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:18:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:18:44] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:18:44] [INFO ] Added : 17 causal constraints over 5 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[89]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Applied a total of 6 rules in 2 ms. Remains 28 /32 variables (removed 4) and now considering 58/63 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/32 places, 58/63 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 1) seen :18870
[2023-03-11 20:18:45] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:18:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:18:45] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:18:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:18:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:18:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:18:45] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2023-03-11 20:18:45] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 2 ms to minimize.
[2023-03-11 20:18:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 69 ms
[2023-03-11 20:18:45] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:18:45] [INFO ] Added : 17 causal constraints over 5 iterations in 26 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18870]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:18:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:51] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-11 20:18:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:18:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:18:51] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-11 20:18:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:18:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:51] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 1) seen :18871
[2023-03-11 20:18:52] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:18:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:18:52] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:18:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:18:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:52] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:18:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:18:52] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 18 ms to minimize.
[2023-03-11 20:18:52] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 4 ms to minimize.
[2023-03-11 20:18:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2023-03-11 20:18:52] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:18:52] [INFO ] Added : 17 causal constraints over 5 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18872]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:18:58] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:18:58] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-11 20:18:58] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:18:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:18:58] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-11 20:18:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:18:58] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:18:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:58] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Ending property specific reduction for FunctionPointer-PT-a002-UpperBounds-00 in 13743 ms.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-01
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:18:58] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :152
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :30
[2023-03-11 20:18:58] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:18:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:18:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:18:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:18:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:18:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:18:58] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:18:58] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2023-03-11 20:18:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-11 20:18:58] [INFO ] Added : 13 causal constraints over 4 iterations in 68 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[152]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 29 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 29 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 28 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 28 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 28 transition count 54
Applied a total of 10 rules in 12 ms. Remains 28 /32 variables (removed 4) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:18:58] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 1) seen :17736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 1) seen :3762
[2023-03-11 20:18:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:18:59] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:18:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:18:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:18:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:18:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:18:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:18:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:18:59] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:18:59] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 0 ms to minimize.
[2023-03-11 20:18:59] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2023-03-11 20:18:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 90 ms
[2023-03-11 20:18:59] [INFO ] Added : 14 causal constraints over 3 iterations in 113 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17736]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:19:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:19:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:19:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:19:16] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:19:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:19:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:16] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:16] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 1) seen :17737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 1) seen :3827
[2023-03-11 20:19:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:19:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:19:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:19:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:19:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:19:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:19:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:19:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:19:17] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:19:17] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2023-03-11 20:19:17] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2023-03-11 20:19:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 75 ms
[2023-03-11 20:19:17] [INFO ] Added : 14 causal constraints over 3 iterations in 95 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17737]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:19:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:19:33] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:19:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:33] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:19:33] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-11 20:19:33] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:19:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:33] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:33] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 1) seen :17740
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 1) seen :3787
[2023-03-11 20:19:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:19:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:19:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:19:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:19:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:19:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:19:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:19:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:19:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:19:34] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2023-03-11 20:19:34] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2023-03-11 20:19:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 128 ms
[2023-03-11 20:19:34] [INFO ] Added : 14 causal constraints over 3 iterations in 146 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17740]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:19:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:52] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:19:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:19:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:19:52] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-11 20:19:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:19:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:19:52] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:52] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 1) seen :17727
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 1) seen :3778
[2023-03-11 20:19:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:19:53] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:19:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:19:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:19:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:19:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:19:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:19:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:19:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:19:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:19:53] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:19:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:19:53] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:19:53] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
[2023-03-11 20:19:53] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2023-03-11 20:19:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 96 ms
[2023-03-11 20:19:53] [INFO ] Added : 14 causal constraints over 3 iterations in 114 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17745]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 7 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:20:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:20:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:11] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:20:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:20:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:11] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:20:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:20:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:20:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:11] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a002-UpperBounds-01 in 73674 ms.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-07
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:20:11] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :110
[2023-03-11 20:20:11] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:20:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:20:11] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:20:11] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:20:11] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:11] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:20:12] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2023-03-11 20:20:12] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-11 20:20:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 71 ms
[2023-03-11 20:20:12] [INFO ] Added : 17 causal constraints over 5 iterations in 100 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[110]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Applied a total of 6 rules in 3 ms. Remains 28 /32 variables (removed 4) and now considering 58/63 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/32 places, 58/63 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:12] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 1) seen :18866
[2023-03-11 20:20:13] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:13] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2023-03-11 20:20:13] [INFO ] Deduced a trap composed of 6 places in 42 ms of which 0 ms to minimize.
[2023-03-11 20:20:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2023-03-11 20:20:13] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:20:13] [INFO ] Added : 17 causal constraints over 5 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18866]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 18 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:20:19] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:20:19] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:19] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:20:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:20:19] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:19] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:19] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 1) seen :18875
[2023-03-11 20:20:20] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 20:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:20:20] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:20:20] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2023-03-11 20:20:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 57 ms
[2023-03-11 20:20:20] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:20:20] [INFO ] Added : 17 causal constraints over 5 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18875]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:20:26] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:26] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 20:20:26] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:26] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-11 20:20:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:20:26] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:26] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 1) seen :18872
[2023-03-11 20:20:27] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:20:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:20:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:27] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2023-03-11 20:20:27] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-11 20:20:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 72 ms
[2023-03-11 20:20:27] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:20:27] [INFO ] Added : 17 causal constraints over 5 iterations in 23 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18875]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:20:33] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:33] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:20:33] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-11 20:20:33] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:33] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:33] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-11 20:20:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:20:33] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:20:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:33] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Ending property specific reduction for FunctionPointer-PT-a002-UpperBounds-07 in 21802 ms.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-09
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:20:33] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :31
[2023-03-11 20:20:33] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:20:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:20:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:20:33] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:20:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:33] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:20:33] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2023-03-11 20:20:33] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 1 ms to minimize.
[2023-03-11 20:20:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
[2023-03-11 20:20:33] [INFO ] Added : 9 causal constraints over 2 iterations in 117 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[31]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 54
Applied a total of 10 rules in 6 ms. Remains 27 /32 variables (removed 5) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:33] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 1) seen :4150
[2023-03-11 20:20:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:34] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:20:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:35] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:20:35] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4150]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:20:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:20:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:38] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:20:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:20:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:38] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:39] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 1) seen :4194
[2023-03-11 20:20:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:39] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-11 20:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:20:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:39] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:20:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:40] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:20:40] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4194]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:20:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:43] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-11 20:20:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:43] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-11 20:20:43] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-11 20:20:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:43] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:43] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 1) seen :4184
[2023-03-11 20:20:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:44] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:20:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:44] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:20:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:44] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:20:44] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4387]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:20:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:48] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:20:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:20:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:20:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:48] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:48] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 1) seen :4211
[2023-03-11 20:20:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:49] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:20:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:20:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:49] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:20:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:20:49] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4388]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:20:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:53] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:20:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:53] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:20:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:20:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:53] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:53] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 1) seen :4201
[2023-03-11 20:20:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:20:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:20:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:20:54] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4400]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:20:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:20:58] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:20:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:58] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 20:20:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:20:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:58] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:58] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 1) seen :4161
[2023-03-11 20:20:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:20:59] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:20:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:20:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:20:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:20:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:20:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:20:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:20:59] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:20:59] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4408]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:04] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-11 20:21:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:04] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-11 20:21:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:21:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:04] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:04] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 1) seen :4180
[2023-03-11 20:21:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:21:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:05] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:21:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:21:05] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4414]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:09] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-11 20:21:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:09] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2023-03-11 20:21:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:21:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:09] [INFO ] Computed 3 place invariants in 15 ms
[2023-03-11 20:21:09] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 1) seen :4167
[2023-03-11 20:21:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:10] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-11 20:21:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:21:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:10] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:21:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:21:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:21:10] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4416]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:14] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-11 20:21:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:14] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-11 20:21:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:21:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:14] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 1) seen :4177
[2023-03-11 20:21:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:21:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:21:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:15] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:21:15] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4587]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:20] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-11 20:21:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:20] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-11 20:21:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:21:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:20] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:20] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 1) seen :4190
[2023-03-11 20:21:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:21:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:21:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:21] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2023-03-11 20:21:21] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5182]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:26] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 20:21:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:26] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-11 20:21:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:21:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:26] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 1) seen :4189
[2023-03-11 20:21:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:21:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:21:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:21:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:21:27] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5208]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:31] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:21:32] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-11 20:21:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:32] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-11 20:21:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:21:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:32] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:32] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:32] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 1) seen :4162
[2023-03-11 20:21:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:21:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:21:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:33] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:21:33] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5214]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:21:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:38] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 20:21:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:21:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:38] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:38] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 1) seen :4194
[2023-03-11 20:21:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:21:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:39] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:21:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:21:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:39] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:21:39] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5221]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:44] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:21:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:44] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-11 20:21:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:21:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:44] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 1) seen :4178
[2023-03-11 20:21:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:21:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:21:45] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5223]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:21:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:49] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:21:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:21:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:50] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:50] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 1) seen :4198
[2023-03-11 20:21:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:21:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:21:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:51] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:21:51] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5231]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:21:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:55] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:21:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:21:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:55] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:21:55] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-11 20:21:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:21:55] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:55] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 1) seen :4168
[2023-03-11 20:21:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:21:56] [INFO ] Computed 3 place invariants in 14 ms
[2023-03-11 20:21:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:21:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:21:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:21:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:21:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:21:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:21:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:21:56] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5233]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:01] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:22:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:01] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-11 20:22:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:01] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a002-UpperBounds-09 in 88088 ms.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-10
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:22:01] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :85
[2023-03-11 20:22:01] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:22:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:01] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:22:01] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:01] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:01] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2023-03-11 20:22:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-11 20:22:01] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:22:01] [INFO ] Added : 18 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[85]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 54
Applied a total of 10 rules in 2 ms. Remains 27 /32 variables (removed 5) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:01] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 1) seen :14457
[2023-03-11 20:22:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:02] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:22:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:22:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:22:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:22:02] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:02] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2023-03-11 20:22:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-11 20:22:02] [INFO ] Added : 4 causal constraints over 2 iterations in 51 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14457]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:08] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:22:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:08] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:22:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:08] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:08] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 1) seen :14451
[2023-03-11 20:22:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:09] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2023-03-11 20:22:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-03-11 20:22:09] [INFO ] Added : 4 causal constraints over 2 iterations in 62 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14457]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:14] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-11 20:22:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:14] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:22:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:22:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:15] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a002-UpperBounds-10 in 13263 ms.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-11
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:22:15] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :3
[2023-03-11 20:22:15] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:22:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:22:15] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:22:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:15] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2023-03-11 20:22:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-11 20:22:15] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:22:15] [INFO ] Added : 19 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 59
Applied a total of 5 rules in 3 ms. Remains 30 /32 variables (removed 2) and now considering 59/63 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 59/63 transitions.
Normalized transition count is 42 out of 59 initially.
// Phase 1: matrix 42 rows 30 cols
[2023-03-11 20:22:15] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 1) seen :2
[2023-03-11 20:22:16] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2023-03-11 20:22:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:22:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:16] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:22:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-11 20:22:16] [INFO ] Computed and/alt/rep : 25/108/23 causal constraints (skipped 17 transitions) in 5 ms.
[2023-03-11 20:22:16] [INFO ] Added : 17 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2023-03-11 20:22:16] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2023-03-11 20:22:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:22:16] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2023-03-11 20:22:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:22:16] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 20:22:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:16] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2023-03-11 20:22:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:16] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Ending property specific reduction for FunctionPointer-PT-a002-UpperBounds-11 in 1413 ms.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-12
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:22:16] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :15
[2023-03-11 20:22:16] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:22:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:22:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:16] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2023-03-11 20:22:16] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2023-03-11 20:22:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 59 ms
[2023-03-11 20:22:16] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 9 ms.
[2023-03-11 20:22:16] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 54
Applied a total of 10 rules in 2 ms. Remains 27 /32 variables (removed 5) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:16] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 1) seen :1979
[2023-03-11 20:22:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:17] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:22:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:17] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:17] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1979]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-11 20:22:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:19] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-11 20:22:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:19] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:19] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :2003
[2023-03-11 20:22:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:22:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:20] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:20] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2003]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:22] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 20:22:22] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:22:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:22] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:22:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:22] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:22:22] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:22] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 1) seen :2005
[2023-03-11 20:22:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:23] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:23] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2014]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:25] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-11 20:22:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:25] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 20:22:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:25] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:25] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2029
[2023-03-11 20:22:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:22:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:26] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:26] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2034]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:28] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-11 20:22:28] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-11 20:22:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:28] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 20:22:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:28] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:28] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2033
[2023-03-11 20:22:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:22:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:22:29] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2046]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:31] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:22:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:31] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-11 20:22:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:31] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:31] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 1) seen :1997
[2023-03-11 20:22:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:22:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:22:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 6 ms.
[2023-03-11 20:22:32] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2050]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:34] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:22:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:34] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:22:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:34] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:34] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 1) seen :2029
[2023-03-11 20:22:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:22:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:35] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:35] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2051]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:37] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:22:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:37] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-11 20:22:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:37] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:37] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 1) seen :2016
[2023-03-11 20:22:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:38] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2023-03-11 20:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:22:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:22:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:38] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2060]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:22:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:40] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:22:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:40] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:40] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2070
[2023-03-11 20:22:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-11 20:22:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:41] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:41] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2166]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:44] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-11 20:22:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:44] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:22:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:44] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-11 20:22:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:44] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2026
[2023-03-11 20:22:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:45] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:22:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:22:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:22:45] [INFO ] Added : 6 causal constraints over 2 iterations in 121 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2172]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:47] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:22:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:47] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-11 20:22:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:47] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:47] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 1) seen :2033
[2023-03-11 20:22:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:22:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:22:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:48] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:48] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2254]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:50] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:22:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:50] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-11 20:22:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:50] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:50] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 1) seen :2052
[2023-03-11 20:22:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:51] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:22:51] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:22:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:22:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:51] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:22:51] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2278]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:53] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:53] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 20:22:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:53] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:53] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 1) seen :2018
[2023-03-11 20:22:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:54] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:22:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:54] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2284]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:22:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:57] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:22:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:57] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:22:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:22:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:22:57] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:57] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2022
[2023-03-11 20:22:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:22:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:22:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:22:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:22:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:22:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:22:58] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:22:58] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2300]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:00] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:23:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:00] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 20:23:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:00] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 1) seen :2002
[2023-03-11 20:23:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:01] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2303]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:03] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:23:03] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-11 20:23:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:03] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-11 20:23:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:03] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:03] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 1) seen :2026
[2023-03-11 20:23:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:23:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:04] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:04] [INFO ] Added : 6 causal constraints over 2 iterations in 152 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2306]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:07] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-11 20:23:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:08] [INFO ] Implicit Places using invariants and state equation in 1495 ms returned []
Implicit Place search using SMT with State Equation took 1552 ms to find 0 implicit places.
[2023-03-11 20:23:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:08] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:08] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 1) seen :2060
[2023-03-11 20:23:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 5 ms.
[2023-03-11 20:23:09] [INFO ] Added : 6 causal constraints over 2 iterations in 30 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2324]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:12] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-11 20:23:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:12] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-11 20:23:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:12] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:12] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 1) seen :2008
[2023-03-11 20:23:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:23:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:23:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:13] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:13] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2453]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:15] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-11 20:23:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:15] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2023-03-11 20:23:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:15] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:15] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2032
[2023-03-11 20:23:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2023-03-11 20:23:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:23:16] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2457]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:19] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:23:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:19] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:23:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:19] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:19] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 1) seen :2063
[2023-03-11 20:23:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:20] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:20] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:23:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:23:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:20] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:20] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2475]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:22] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-11 20:23:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:22] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-11 20:23:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:22] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:22] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 1) seen :2077
[2023-03-11 20:23:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:23] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2023-03-11 20:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:23] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:23:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 5 ms.
[2023-03-11 20:23:23] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2480]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:25] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:23:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:26] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:23:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:26] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 1) seen :2009
[2023-03-11 20:23:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:23:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:27] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2499]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:29] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 20:23:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:29] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-11 20:23:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:29] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:29] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 1) seen :2065
[2023-03-11 20:23:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:23:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:30] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2506]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:32] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:32] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 20:23:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:32] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:32] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-11 20:23:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:33] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:33] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 1) seen :2026
[2023-03-11 20:23:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:34] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:23:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:34] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2584]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:36] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:23:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:36] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-11 20:23:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:36] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 1) seen :2043
[2023-03-11 20:23:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-11 20:23:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:37] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:37] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2596]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:40] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:23:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:40] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-11 20:23:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:40] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:40] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :2010
[2023-03-11 20:23:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:41] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 9 ms returned sat
[2023-03-11 20:23:41] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:23:41] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2603]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:43] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:23:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:43] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:23:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:43] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:43] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 1) seen :2033
[2023-03-11 20:23:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:44] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:23:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:44] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:44] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2610]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:47] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:23:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:47] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 20:23:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:47] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:47] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 1) seen :1996
[2023-03-11 20:23:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:23:48] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:48] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2618]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:50] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 20:23:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:50] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 20:23:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 1) seen :2047
[2023-03-11 20:23:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:52] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:52] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2624]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:54] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:23:54] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-11 20:23:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:54] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-11 20:23:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:54] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:54] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:54] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :2026
[2023-03-11 20:23:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:23:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:23:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:55] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:55] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2638]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:23:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:58] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:23:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:58] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-11 20:23:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:23:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:23:58] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:58] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 1) seen :2071
[2023-03-11 20:23:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:23:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:23:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:23:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:23:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:23:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:23:59] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:23:59] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2643]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:02] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-11 20:24:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:02] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-11 20:24:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:02] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:02] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 1) seen :2006
[2023-03-11 20:24:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:03] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:24:03] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2648]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:05] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 20:24:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:05] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:24:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:05] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:05] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 1) seen :2024
[2023-03-11 20:24:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:06] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:24:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:06] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:24:06] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2664]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:09] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:24:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:09] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:24:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:09] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 1) seen :2012
[2023-03-11 20:24:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:10] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:24:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:24:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 5 ms.
[2023-03-11 20:24:10] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2667]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:13] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:24:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:13] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:24:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:13] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:13] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2037
[2023-03-11 20:24:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:24:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:14] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2669]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:16] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-11 20:24:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:16] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-11 20:24:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:17] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:17] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :2031
[2023-03-11 20:24:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:17] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:24:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:24:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:18] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:24:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:18] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2676]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:20] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-11 20:24:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:20] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:20] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 20:24:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:20] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:20] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 1) seen :2056
[2023-03-11 20:24:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:21] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:21] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2682]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:24:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:24] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:24] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 20:24:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:24] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:24] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 1) seen :2011
[2023-03-11 20:24:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:25] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:24:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:25] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:25] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2688]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:27] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:24:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:27] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:24:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:28] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:28] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 1) seen :2004
[2023-03-11 20:24:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:24:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:24:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:29] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2694]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:31] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:24:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:31] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:24:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:31] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:31] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2062
[2023-03-11 20:24:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:32] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2698]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:35] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 20:24:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:35] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 20:24:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:35] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:35] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2004
[2023-03-11 20:24:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2023-03-11 20:24:36] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3248]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:39] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 20:24:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:39] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:24:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:39] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:39] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 1) seen :2044
[2023-03-11 20:24:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:24:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:40] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:40] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3256]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:43] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:24:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:43] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-11 20:24:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:43] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:43] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 1) seen :2038
[2023-03-11 20:24:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:44] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:24:44] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3264]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:47] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:24:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 20:24:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:47] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:47] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 1) seen :2050
[2023-03-11 20:24:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:48] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:48] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3270]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:51] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 20:24:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:51] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-11 20:24:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:51] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 1) seen :2027
[2023-03-11 20:24:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:52] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:24:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:24:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:24:52] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3273]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:24:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:55] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:24:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:55] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 20:24:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:24:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:24:55] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:55] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :1996
[2023-03-11 20:24:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:24:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:24:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:24:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:24:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:24:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2023-03-11 20:24:56] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3406]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:00] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:25:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:00] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:25:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:00] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:25:00] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 1) seen :2026
[2023-03-11 20:25:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:01] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:25:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:01] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3454]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:25:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:04] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 20:25:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:04] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:04] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 1) seen :2005
[2023-03-11 20:25:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:05] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-11 20:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:25:05] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3464]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:08] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:25:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:08] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:25:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:08] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:08] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 1) seen :1997
[2023-03-11 20:25:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:25:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:09] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3468]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:12] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:12] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:25:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:12] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:25:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:12] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:12] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 1) seen :2016
[2023-03-11 20:25:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:25:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:13] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:25:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:25:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:13] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:13] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3526]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:17] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-11 20:25:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:17] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2023-03-11 20:25:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:17] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:17] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 1) seen :2079
[2023-03-11 20:25:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:18] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:25:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:18] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3534]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:21] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-11 20:25:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:21] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-11 20:25:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:21] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 1) seen :2047
[2023-03-11 20:25:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:25:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:25:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:22] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:22] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3548]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:26] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-11 20:25:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:26] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-11 20:25:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:26] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2063
[2023-03-11 20:25:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:25:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:25:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:27] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3555]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:30] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:30] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:25:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:30] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-11 20:25:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:30] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:30] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:30] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :2077
[2023-03-11 20:25:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:25:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:25:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:31] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:31] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3561]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:34] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 20:25:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:34] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:25:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:34] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:34] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 1) seen :2052
[2023-03-11 20:25:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:25:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 20:25:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:25:36] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3566]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:39] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-11 20:25:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:39] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-11 20:25:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:39] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:39] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 1) seen :1982
[2023-03-11 20:25:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:25:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:40] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:40] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3576]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:44] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-11 20:25:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:44] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-11 20:25:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:44] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:44] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 1) seen :2091
[2023-03-11 20:25:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:45] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-11 20:25:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:45] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:25:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:25:45] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3582]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:48] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 20:25:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:48] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-11 20:25:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:48] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:48] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 1) seen :2036
[2023-03-11 20:25:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:25:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:25:49] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3594]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:53] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:25:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:53] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 20:25:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:53] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:53] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :2070
[2023-03-11 20:25:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:25:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:25:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:54] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3678]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:25:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:57] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 20:25:57] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-11 20:25:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:58] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2023-03-11 20:25:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:25:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:58] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:58] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 1) seen :2033
[2023-03-11 20:25:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:25:59] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:25:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:25:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:25:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:25:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 20:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:25:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:25:59] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:25:59] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3683]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 27 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:02] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-11 20:26:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:02] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-11 20:26:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:03] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:03] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 1) seen :2034
[2023-03-11 20:26:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:26:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:04] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:04] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3685]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:07] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-11 20:26:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:07] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-11 20:26:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:07] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:07] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 1) seen :2023
[2023-03-11 20:26:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:26:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:26:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:26:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:09] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3687]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:12] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-11 20:26:12] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-11 20:26:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:12] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:12] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-11 20:26:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:12] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:12] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 1) seen :2054
[2023-03-11 20:26:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:26:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:13] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:13] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3940]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:26:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:17] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 20:26:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:17] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 1) seen :1969
[2023-03-11 20:26:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:18] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:26:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:18] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3948]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:22] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:26:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:22] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-11 20:26:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:22] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:22] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 1) seen :2027
[2023-03-11 20:26:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:26:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:23] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3966]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:27] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:27] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:26:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:27] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:27] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:26:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:27] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:27] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a002-UpperBounds-12 in 250760 ms.
Starting property specific reduction for FunctionPointer-PT-a002-UpperBounds-15
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:26:27] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :42
[2023-03-11 20:26:27] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2023-03-11 20:26:27] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:27] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:26:27] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:26:27] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:26:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:26:27] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:26:27] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[42]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 54
Applied a total of 10 rules in 3 ms. Remains 27 /32 variables (removed 5) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:27] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6983
[2023-03-11 20:26:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:26:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:26:28] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:28] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6983]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:32] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:32] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:26:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:32] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:26:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:32] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:32] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6981
[2023-03-11 20:26:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:33] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:33] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:26:33] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7009]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:37] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:26:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:37] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-11 20:26:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:37] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:37] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 1) seen :6985
[2023-03-11 20:26:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:26:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:38] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:26:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:26:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:38] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7016]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:42] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:26:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:43] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-11 20:26:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:43] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:43] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :7005
[2023-03-11 20:26:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:26:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:26:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:44] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:44] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7027]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:48] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:26:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-11 20:26:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:48] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:48] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6984
[2023-03-11 20:26:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:26:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:49] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7050]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:53] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 20:26:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:53] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-11 20:26:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:53] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:53] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :6983
[2023-03-11 20:26:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:54] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:26:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:26:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:26:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:26:54] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7056]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:26:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:58] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:26:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:58] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 20:26:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:26:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:26:58] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:58] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6981
[2023-03-11 20:26:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:26:59] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:26:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:26:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:26:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:26:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:26:59] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:26:59] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7069]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:04] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-11 20:27:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:04] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 20:27:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:04] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:04] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6970
[2023-03-11 20:27:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:27:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:27:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:05] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7076]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:09] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-11 20:27:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:09] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-11 20:27:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:09] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:09] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6983
[2023-03-11 20:27:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:27:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:10] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7083]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:14] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 20:27:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:14] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:27:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:14] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:14] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 1) seen :6984
[2023-03-11 20:27:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:27:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:15] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:27:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:15] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:15] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7090]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:27:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:19] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 20:27:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:19] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:19] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :7014
[2023-03-11 20:27:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:20] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:20] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7102]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:24] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:24] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:27:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:24] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:24] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-11 20:27:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:24] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:24] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:24] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6983
[2023-03-11 20:27:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:27:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:25] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:25] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7108]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:30] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:27:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:30] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:30] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:27:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:30] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:30] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 1) seen :6968
[2023-03-11 20:27:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:31] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:31] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7115]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:35] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:27:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:35] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:27:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:35] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:35] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6991
[2023-03-11 20:27:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:27:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:27:36] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7134]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:40] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:27:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:40] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 20:27:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:40] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:40] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:40] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6975
[2023-03-11 20:27:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:27:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:41] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:41] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7144]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:45] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-11 20:27:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:45] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-03-11 20:27:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:45] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6976
[2023-03-11 20:27:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:46] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:46] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:27:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:27:46] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:46] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7152]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:50] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:27:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:50] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:27:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:51] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6987
[2023-03-11 20:27:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:51] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:27:51] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7162]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:27:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:56] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:27:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:27:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:56] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-11 20:27:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:27:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:56] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:56] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6987
[2023-03-11 20:27:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:27:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:27:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:27:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:27:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:27:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:27:57] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:27:57] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7218]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:01] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:28:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:01] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 20:28:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:01] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:01] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6995
[2023-03-11 20:28:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:28:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:02] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:28:02] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7352]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:07] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:28:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:07] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 20:28:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:07] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:07] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 1) seen :7009
[2023-03-11 20:28:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:08] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:28:08] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7362]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:12] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:28:12] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:28:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:12] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:28:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:12] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:12] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :7000
[2023-03-11 20:28:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:13] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:28:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:28:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:13] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:28:13] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7394]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:17] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-11 20:28:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:17] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-11 20:28:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:17] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6964
[2023-03-11 20:28:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:18] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:28:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:28:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:28:18] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7642]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:23] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:28:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:23] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:28:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:23] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6981
[2023-03-11 20:28:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:28:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:28:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:24] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:28:24] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7658]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:28] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:28:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:28] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:28:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:28] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:28] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 1) seen :6995
[2023-03-11 20:28:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:28:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:28:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:28:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:28:29] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7676]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:34] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 20:28:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:34] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-11 20:28:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:34] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:34] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6990
[2023-03-11 20:28:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:35] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:28:35] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7690]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:39] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:28:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:39] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-11 20:28:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:39] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:39] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :6994
[2023-03-11 20:28:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 20:28:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:28:40] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:28:40] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7696]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:45] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 20:28:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:45] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-11 20:28:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:45] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 1) seen :6995
[2023-03-11 20:28:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:46] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 20:28:46] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2023-03-11 20:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:28:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:46] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:28:46] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7704]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:51] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-11 20:28:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:51] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-11 20:28:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:51] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6982
[2023-03-11 20:28:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:28:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:28:52] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7730]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:28:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:28:57] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:28:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:57] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:28:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:28:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:57] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:57] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6970
[2023-03-11 20:28:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:28:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:28:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:28:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:28:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:28:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:28:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:28:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:28:58] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:28:58] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7864]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:02] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-11 20:29:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:02] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-11 20:29:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:02] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:02] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 1) seen :6995
[2023-03-11 20:29:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:29:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:29:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:03] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7874]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:29:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:08] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:29:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:08] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:08] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6986
[2023-03-11 20:29:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:29:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:29:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:09] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7912]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:14] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:29:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:14] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:29:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:14] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :7010
[2023-03-11 20:29:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:29:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:29:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:15] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:15] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7930]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:19] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-11 20:29:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:19] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-11 20:29:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:19] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:19] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6975
[2023-03-11 20:29:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:29:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:29:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:20] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:20] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7937]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:25] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:29:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:25] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:29:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:25] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:25] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6977
[2023-03-11 20:29:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:26] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:29:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:29:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:29:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:26] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:26] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7972]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:31] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-11 20:29:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:31] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-11 20:29:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:31] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:31] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6997
[2023-03-11 20:29:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:29:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:29:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:32] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8002]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:37] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:29:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:37] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:29:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:37] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:37] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :6973
[2023-03-11 20:29:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:29:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:29:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:38] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8088]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:43] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 20:29:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:43] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-11 20:29:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:43] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:43] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6999
[2023-03-11 20:29:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:44] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:29:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:44] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-11 20:29:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:44] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:29:44] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8098]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:49] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:29:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:49] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:29:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:49] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:49] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 1) seen :6985
[2023-03-11 20:29:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:29:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:29:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:29:50] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8135]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:29:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:54] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:54] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:29:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:29:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:29:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:29:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:55] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:55] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 1) seen :6981
[2023-03-11 20:29:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:29:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:29:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:29:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:29:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:29:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:29:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:29:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:29:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:29:56] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8148]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:00] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:30:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:00] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:30:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:00] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 1) seen :6984
[2023-03-11 20:30:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:30:01] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8164]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:06] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:06] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:30:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:06] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:30:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:06] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:06] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6987
[2023-03-11 20:30:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:07] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:30:07] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8175]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:12] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:30:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:12] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:12] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:30:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:12] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:12] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:12] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :6973
[2023-03-11 20:30:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:30:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:13] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:30:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:13] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:30:13] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8198]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:30:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:17] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-11 20:30:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:17] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 1) seen :6989
[2023-03-11 20:30:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:18] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:30:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:30:18] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8215]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:23] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:30:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:23] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:30:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:23] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:23] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 1) seen :6977
[2023-03-11 20:30:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:30:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:24] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:30:24] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8221]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:30:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:29] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-11 20:30:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:29] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:29] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 1) seen :6982
[2023-03-11 20:30:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:30] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:30:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:30:30] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8258]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:35] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:30:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:35] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:30:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:35] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:35] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :7007
[2023-03-11 20:30:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:30:36] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8446]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:30:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:41] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:30:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:41] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:41] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :6977
[2023-03-11 20:30:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:30:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:42] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:30:42] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8459]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:30:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:47] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-11 20:30:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:47] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6986
[2023-03-11 20:30:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:30:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:30:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:48] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:30:48] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8474]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:53] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:30:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:53] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 20:30:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:53] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:53] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6974
[2023-03-11 20:30:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:30:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:54] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:30:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:54] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:30:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:30:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:30:54] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8485]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:30:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:59] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:59] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 20:30:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:30:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:30:59] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:30:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:30:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:59] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:30:59] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:30:59] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6979
[2023-03-11 20:31:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:31:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:00] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:00] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8493]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:05] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:31:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:05] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:31:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:05] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:05] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6987
[2023-03-11 20:31:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:31:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:31:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:06] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:06] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8501]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:11] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 20:31:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:11] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 20:31:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:11] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-11 20:31:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:11] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:11] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6982
[2023-03-11 20:31:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:12] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:31:12] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:12] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:31:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:12] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:12] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8526]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:17] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:31:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:17] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-11 20:31:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:17] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6981
[2023-03-11 20:31:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:18] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:18] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8536]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:23] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:31:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:23] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:31:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:23] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :7001
[2023-03-11 20:31:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:31:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:24] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:24] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8551]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:29] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:31:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:29] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-11 20:31:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:29] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:29] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :7012
[2023-03-11 20:31:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:30] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:31:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:30] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8634]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:31:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:35] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 20:31:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:35] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:35] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6998
[2023-03-11 20:31:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:31:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:36] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8689]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:41] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:31:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:41] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-11 20:31:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:41] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:41] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6976
[2023-03-11 20:31:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:31:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:42] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:42] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8761]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:46] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:46] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:31:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:46] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:46] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:31:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:46] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:47] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :7000
[2023-03-11 20:31:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:47] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:31:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:47] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:48] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8771]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:52] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:31:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:52] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:31:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:52] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:52] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6994
[2023-03-11 20:31:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:31:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:31:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:53] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:31:53] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8777]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:31:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:58] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 20:31:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:31:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:58] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:31:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:31:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:59] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:59] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :6989
[2023-03-11 20:31:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:31:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:31:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:31:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:31:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:31:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:32:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:00] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:32:00] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8815]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:04] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:32:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:05] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-11 20:32:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:32:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:05] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:05] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :6995
[2023-03-11 20:32:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:32:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:06] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:32:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:06] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:32:06] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8840]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:32:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:11] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:32:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:32:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:11] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:11] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :6974
[2023-03-11 20:32:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:12] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:32:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:12] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:32:12] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8863]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:16] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-11 20:32:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:17] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-11 20:32:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:32:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:17] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :6993
[2023-03-11 20:32:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:18] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:32:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:18] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:32:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2023-03-11 20:32:18] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8905]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:23] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:32:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:23] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:32:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:32:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:23] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:23] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6981
[2023-03-11 20:32:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:24] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:32:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:24] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:32:24] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8913]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-11 20:32:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:29] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:32:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:32:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:29] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:29] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6985
[2023-03-11 20:32:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:32:30] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8930]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:32:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:36] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:32:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:32:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:36] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:36] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :7005
[2023-03-11 20:32:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:32:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:37] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:32:37] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8938]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:42] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:32:42] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-11 20:32:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:42] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-11 20:32:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:32:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:42] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:42] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 1) seen :6999
[2023-03-11 20:32:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:43] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:32:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:32:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:32:43] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8987]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:48] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:32:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:48] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:32:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:32:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:48] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:48] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 1) seen :6986
[2023-03-11 20:32:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:49] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:32:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:32:49] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9024]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:32:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:32:54] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:32:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:54] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:54] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-11 20:32:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:32:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:54] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:54] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:54] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 1) seen :6991
[2023-03-11 20:32:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:32:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:32:55] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:32:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:32:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:32:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:32:55] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:32:55] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9061]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:00] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:33:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:00] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:33:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:00] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6972
[2023-03-11 20:33:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:01] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9069]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:06] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:07] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-11 20:33:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:07] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:33:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:07] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6970
[2023-03-11 20:33:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:08] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:33:08] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:08] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9086]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:13] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:33:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:13] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-11 20:33:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:13] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:13] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6969
[2023-03-11 20:33:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:14] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:14] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9134]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:19] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:33:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:19] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:33:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:19] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:19] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :6989
[2023-03-11 20:33:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:33:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:20] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:33:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:20] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:20] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9139]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:26] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:33:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:26] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:33:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:26] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6964
[2023-03-11 20:33:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:27] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:33:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:33:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:33:27] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9156]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:32] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:32] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:33:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:32] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:33:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:32] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:32] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6964
[2023-03-11 20:33:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:33] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:33:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:33] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:33] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9188]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:33:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:38] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-11 20:33:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:38] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:38] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6995
[2023-03-11 20:33:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:39] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:33:39] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:33:39] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9220]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:45] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:33:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:45] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:33:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:45] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:45] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :7000
[2023-03-11 20:33:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:46] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:46] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:33:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:33:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:33:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:46] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:46] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9227]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:33:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:51] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 20:33:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:51] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6975
[2023-03-11 20:33:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:33:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:52] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9236]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:33:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:57] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:33:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:57] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:33:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:33:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:33:57] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:57] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :7010
[2023-03-11 20:33:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:33:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:33:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:33:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:33:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:33:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:33:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:33:58] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:33:58] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9242]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:04] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:34:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:04] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:34:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:04] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:04] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 1) seen :6987
[2023-03-11 20:34:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:34:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:05] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9250]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:10] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-11 20:34:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:10] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-11 20:34:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:10] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:10] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :7009
[2023-03-11 20:34:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:34:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:11] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:11] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9262]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:34:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:34:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:16] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:34:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:17] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:17] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6973
[2023-03-11 20:34:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:34:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:18] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:34:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:18] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9279]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:23] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-11 20:34:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:23] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-11 20:34:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:23] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:23] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :7010
[2023-03-11 20:34:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:24] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:24] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:24] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9309]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:29] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:34:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:29] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:34:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:30] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:30] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :6993
[2023-03-11 20:34:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:30] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:34:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:31] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9354]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:36] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:34:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:34:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:36] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 20:34:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:36] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:36] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :6975
[2023-03-11 20:34:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:37] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:34:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:37] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:37] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9364]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:43] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:34:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:34:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:43] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-11 20:34:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:43] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:43] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :7000
[2023-03-11 20:34:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:34:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:44] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:44] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9372]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:34:49] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-11 20:34:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:49] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-11 20:34:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:49] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:49] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6972
[2023-03-11 20:34:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:34:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:34:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:50] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9387]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:34:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:34:56] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:34:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:56] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:34:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:34:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:34:56] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:56] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6997
[2023-03-11 20:34:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:34:57] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:34:57] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:34:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:34:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:34:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:34:57] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:34:57] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9543]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:02] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-11 20:35:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:02] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-11 20:35:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:02] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:02] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6989
[2023-03-11 20:35:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:35:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:35:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:35:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:35:03] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9553]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:09] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:35:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:09] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-11 20:35:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:09] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6973
[2023-03-11 20:35:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:10] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:35:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:35:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:35:10] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9572]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:15] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:35:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:15] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 20:35:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:15] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:15] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :7020
[2023-03-11 20:35:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:35:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:35:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:35:16] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9590]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:22] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:35:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:22] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:35:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:22] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:22] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 1) seen :7009
[2023-03-11 20:35:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:35:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:35:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:35:23] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9606]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:28] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:35:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:28] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:35:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:28] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:28] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6979
[2023-03-11 20:35:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:35:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:35:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:35:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:35:29] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9620]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:35] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-11 20:35:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-11 20:35:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:35] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:35] [INFO ] Computed 3 place invariants in 8 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :6992
[2023-03-11 20:35:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:35:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:35:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 9 ms returned sat
[2023-03-11 20:35:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:35:36] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9626]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:42] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:35:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:42] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:35:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:42] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:42] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 1) seen :6982
[2023-03-11 20:35:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:35:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:43] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:35:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:35:43] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9658]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:48] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 20:35:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:48] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-11 20:35:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:35:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:48] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:48] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :6993
[2023-03-11 20:35:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:35:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:35:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:35:49] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9666]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:35:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:55] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-11 20:35:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:35:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:55] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-11 20:35:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:35:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:55] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:55] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6994
[2023-03-11 20:35:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:35:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:35:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:35:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:35:56] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:35:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:35:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:35:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:35:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:35:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:35:56] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9676]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 20:36:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:01] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:36:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:01] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:01] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6972
[2023-03-11 20:36:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:02] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:36:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:02] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:36:02] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9688]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:08] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:36:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:08] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:36:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:08] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:08] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :6967
[2023-03-11 20:36:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:09] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:36:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:36:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:36:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:36:09] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9816]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:14] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:36:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:14] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:36:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:14] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:14] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 1) seen :6966
[2023-03-11 20:36:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:36:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:15] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:36:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:15] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:36:15] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9826]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:21] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-11 20:36:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:21] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 20:36:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:21] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6982
[2023-03-11 20:36:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:22] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:36:22] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9834]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:28] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:36:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:28] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 20:36:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:28] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:28] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6999
[2023-03-11 20:36:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:29] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:36:29] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9864]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:34] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:36:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:34] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:34] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-11 20:36:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:34] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:34] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 1) seen :7002
[2023-03-11 20:36:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:36:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:36:35] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:36:35] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9873]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-11 20:36:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:41] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 20:36:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:41] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 1) seen :6997
[2023-03-11 20:36:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:36:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:36:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:42] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:36:42] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9880]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:47] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:36:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:36:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:47] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:47] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:47] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6977
[2023-03-11 20:36:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:48] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:36:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:36:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:48] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2023-03-11 20:36:48] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9926]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:36:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:54] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:36:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:54] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 20:36:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:36:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:54] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:36:54] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:54] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6984
[2023-03-11 20:36:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:36:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:36:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:36:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:36:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:55] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:36:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:36:55] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:36:55] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9934]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:01] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:37:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:01] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-11 20:37:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:01] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:01] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :7005
[2023-03-11 20:37:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:02] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:37:02] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9942]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:37:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:08] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:37:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:37:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:08] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:08] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 1) seen :6974
[2023-03-11 20:37:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:37:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 4 ms.
[2023-03-11 20:37:09] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9950]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:37:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:15] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-11 20:37:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:15] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:15] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :6989
[2023-03-11 20:37:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:37:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:37:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:37:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:37:16] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9959]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:22] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:37:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:22] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 20:37:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:22] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :7003
[2023-03-11 20:37:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:23] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:37:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 6 ms.
[2023-03-11 20:37:23] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9986]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-11 20:37:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:28] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 20:37:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:29] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:29] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6995
[2023-03-11 20:37:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:37:30] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10002]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:35] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:37:35] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 20:37:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:35] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:37:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:35] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:35] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6978
[2023-03-11 20:37:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-11 20:37:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:37:36] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10013]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:42] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:37:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:42] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-11 20:37:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:42] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:42] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6971
[2023-03-11 20:37:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:37:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:37:43] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10023]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:48] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:48] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:37:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:37:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:49] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:49] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6987
[2023-03-11 20:37:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:37:50] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10218]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:37:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:55] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:37:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:55] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:37:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:37:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:37:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:55] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :7000
[2023-03-11 20:37:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:37:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:37:56] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:37:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:37:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:37:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:37:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:37:56] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10231]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:02] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:38:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:02] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:38:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:02] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:02] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :6975
[2023-03-11 20:38:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:38:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:38:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:38:03] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10245]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:09] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 20:38:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:09] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-11 20:38:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:09] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:09] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:09] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :6989
[2023-03-11 20:38:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:10] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:38:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:38:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:38:10] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10256]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:38:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:16] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:38:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:16] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:16] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :6977
[2023-03-11 20:38:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:17] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:38:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:38:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:17] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:38:17] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10263]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:23] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:38:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:23] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-11 20:38:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:23] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:23] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:23] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 1) seen :6975
[2023-03-11 20:38:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:24] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:38:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:38:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:38:24] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:38:24] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10478]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:30] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:38:30] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:38:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:30] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:31] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-11 20:38:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:31] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:31] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 1) seen :7012
[2023-03-11 20:38:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:31] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:38:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:38:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:38:32] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10518]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:38:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:37] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:38:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:37] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:37] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6972
[2023-03-11 20:38:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:38] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-11 20:38:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:38:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:39] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 6 ms.
[2023-03-11 20:38:39] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10529]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:44] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 20:38:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:45] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:38:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:38:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:45] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:45] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6992
[2023-03-11 20:38:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:45] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:38:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:38:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:46] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:38:46] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10546]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:52] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 20:38:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:52] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:38:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:52] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:52] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :6978
[2023-03-11 20:38:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:53] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:38:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:38:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:38:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:38:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:38:53] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2023-03-11 20:38:53] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10572]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:38:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:59] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:38:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:38:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:38:59] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-11 20:38:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:38:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:59] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:38:59] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:38:59] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :6980
[2023-03-11 20:39:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:39:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:00] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:39:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:00] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:00] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10657]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:39:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:06] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-11 20:39:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:06] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:06] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 1) seen :6994
[2023-03-11 20:39:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:39:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:39:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:07] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:07] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10668]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:13] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:39:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:13] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:39:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:13] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:13] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :7002
[2023-03-11 20:39:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:14] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:39:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:14] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:39:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:14] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10677]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:21] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:39:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:21] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-11 20:39:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:21] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6973
[2023-03-11 20:39:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:39:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:39:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:22] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:22] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10684]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:28] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:39:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:28] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 20:39:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:28] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:28] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6994
[2023-03-11 20:39:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:39:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:39:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:29] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10694]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:35] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:39:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:35] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 20:39:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:35] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 20:39:35] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:35] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 1) seen :6989
[2023-03-11 20:39:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:39:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:39:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:36] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10706]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:39:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:42] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-11 20:39:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:42] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:42] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:42] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 1) seen :6975
[2023-03-11 20:39:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:39:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:39:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:43] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10728]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:49] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-11 20:39:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:49] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:39:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:49] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6977
[2023-03-11 20:39:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:39:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:39:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:50] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10741]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:39:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:39:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:57] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-11 20:39:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:39:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:39:57] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:57] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6983
[2023-03-11 20:39:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:39:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:39:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:39:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:39:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:39:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:39:58] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:39:58] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10753]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:04] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:40:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:40:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:04] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:40:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:04] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:04] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :6998
[2023-03-11 20:40:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:40:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:40:05] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10792]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:11] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:40:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:11] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:40:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:11] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:11] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 1) seen :7002
[2023-03-11 20:40:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:12] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:12] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:40:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:12] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:40:12] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10836]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:18] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:18] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-11 20:40:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:18] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:19] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-11 20:40:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:19] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:19] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:19] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 1) seen :6993
[2023-03-11 20:40:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:40:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:40:20] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:40:20] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10870]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:26] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-11 20:40:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:26] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:26] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-11 20:40:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:26] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 1) seen :6982
[2023-03-11 20:40:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:27] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:40:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:40:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:40:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:40:27] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10911]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:33] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:40:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:33] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:40:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:33] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:33] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 1) seen :6971
[2023-03-11 20:40:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:40:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:40:34] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10919]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:41] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 20:40:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:41] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 20:40:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:41] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:41] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 1) seen :6988
[2023-03-11 20:40:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:40:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:42] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:40:42] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10936]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:48] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:40:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:48] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:40:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:48] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 1) seen :6983
[2023-03-11 20:40:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:40:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:40:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:40:49] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11036]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:40:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:56] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:40:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:56] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-11 20:40:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:40:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:40:56] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:56] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 1) seen :6977
[2023-03-11 20:40:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:40:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:40:57] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:40:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:40:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:40:57] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:40:57] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11090]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:41:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:41:03] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 20:41:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:03] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:41:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:41:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:03] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:03] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6986
[2023-03-11 20:41:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:41:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:41:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:41:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:41:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:04] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:41:04] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11098]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:41:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:10] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 20:41:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:10] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-11 20:41:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:41:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:10] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:41:10] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:10] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 1) seen :6978
[2023-03-11 20:41:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:11] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:41:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:41:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:41:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:11] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:41:11] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11119]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:41:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:41:17] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 20:41:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:17] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:41:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:41:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:17] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 1) seen :6991
[2023-03-11 20:41:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:18] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:41:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:41:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:41:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2023-03-11 20:41:18] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11124]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:41:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:41:25] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-11 20:41:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:25] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:41:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:25] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-11 20:41:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:41:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:25] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:25] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6995
[2023-03-11 20:41:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:41:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:41:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:26] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:41:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:41:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:41:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:26] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:41:26] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11152]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:41:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:32] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:41:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:32] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-11 20:41:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:41:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:32] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:32] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:32] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 1) seen :6982
[2023-03-11 20:41:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:41:33] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:41:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:41:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:41:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:41:33] [INFO ] Solution in real domain found non-integer solution.

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