Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282200381.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FunctionPointer-PT-a008, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282200381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.6K Jun 7 17:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 17:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 7 17:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Jun 7 17:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Jun 7 17:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Jun 7 17:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Jun 7 17:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 34K Jun 6 12:11 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-a008-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-a008-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654817267772

Running Version 202205111006
[2022-06-09 23:27:48] [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]
[2022-06-09 23:27:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 23:27:49] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2022-06-09 23:27:49] [INFO ] Transformed 40 places.
[2022-06-09 23:27:49] [INFO ] Transformed 70 transitions.
[2022-06-09 23:27:49] [INFO ] Parsed PT model containing 40 places and 70 transitions in 160 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a008-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a008-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a008-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a008-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 46 out of 66 initially.
// Phase 1: matrix 46 rows 34 cols
[2022-06-09 23:27:49] [INFO ] Computed 4 place invariants in 8 ms
FORMULA FunctionPointer-PT-a008-UpperBounds-09 8 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10008 steps, including 43 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :70
FORMULA FunctionPointer-PT-a008-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a008-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a008-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a008-UpperBounds-00 8 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :56
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :28
FORMULA FunctionPointer-PT-a008-UpperBounds-04 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :48
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :45
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) seen :100
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :32
[2022-06-09 23:27:49] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2022-06-09 23:27:49] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-09 23:27:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:27:49] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:27:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:27:49] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 2 ms to minimize.
[2022-06-09 23:27:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2022-06-09 23:27:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2022-06-09 23:27:49] [INFO ] Added : 19 causal constraints over 4 iterations in 29 ms. Result :sat
Minimization took 12 ms.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 23:27:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 9 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:27:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2022-06-09 23:27:49] [INFO ] Added : 16 causal constraints over 5 iterations in 34 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-06-09 23:27:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2022-06-09 23:27:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2022-06-09 23:27:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2022-06-09 23:27:49] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2022-06-09 23:27:49] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2022-06-09 23:27:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 56 ms
[2022-06-09 23:27:49] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 3 ms.
[2022-06-09 23:27:49] [INFO ] Added : 14 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:27:49] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:27:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:50] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:50] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2022-06-09 23:27:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2022-06-09 23:27:50] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2022-06-09 23:27:50] [INFO ] Added : 18 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 23:27:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:27:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:50] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2022-06-09 23:27:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-06-09 23:27:50] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2022-06-09 23:27:50] [INFO ] Added : 18 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[10, 22, 32, 34, 95, 3]
Support contains 6 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.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 31 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 31 transition count 64
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 31 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 31 transition count 60
Applied a total of 7 rules in 16 ms. Remains 31 /34 variables (removed 3) and now considering 60/66 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/34 places, 60/66 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:27:50] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 3400 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 6) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 6) seen :2499
Incomplete Best-First random walk after 1000001 steps, including 1234 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 6) seen :61
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 6) seen :8263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 6) seen :3863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 6) seen :9631
Incomplete Best-First random walk after 1000000 steps, including 854 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 6) seen :84
[2022-06-09 23:27:53] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:27:53] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:27:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:27:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:27:53] [INFO ] Added : 22 causal constraints over 5 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:27:53] [INFO ] Added : 15 causal constraints over 5 iterations in 26 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:27:53] [INFO ] Added : 14 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:27:53] [INFO ] Added : 14 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:27:53] [INFO ] Added : 17 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:27:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:27:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:27:53] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:27:53] [INFO ] Added : 20 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[21, 2405, 8187, 3827, 9625, 20]
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2022-06-09 23:28:06] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:06] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 23:28:06] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-09 23:28:06] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:06] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:28:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:28:06] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-06-09 23:28:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:28:06] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:06] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:28:06] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:06] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 3370 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 6) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 6) seen :2516
Incomplete Best-First random walk after 1000001 steps, including 1223 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 6) seen :58
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 6) seen :6238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 6) seen :3896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 6) seen :10962
Incomplete Best-First random walk after 1000001 steps, including 904 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :77
[2022-06-09 23:28:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:08] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 23:28:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:08] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-06-09 23:28:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:28:08] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:08] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:08] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:08] [INFO ] Added : 22 causal constraints over 5 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:09] [INFO ] Added : 15 causal constraints over 5 iterations in 33 ms. Result :sat
Minimization took 7 ms.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-06-09 23:28:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:09] [INFO ] Added : 14 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:09] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 16 ms.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:09] [INFO ] Added : 17 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-06-09 23:28:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-06-09 23:28:09] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:09] [INFO ] Added : 20 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[21, 2447, 8187, 3865, 10955, 31]
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 7 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2022-06-09 23:28:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:22] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 23:28:22] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:28:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:22] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:28:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:28:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:28:22] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:28:22] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:22] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:28:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:22] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 3330 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 6) seen :114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 6) seen :2495
Incomplete Best-First random walk after 1000001 steps, including 1195 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 6) seen :8621
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 6) seen :8409
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 6) seen :18492
Incomplete Best-First random walk after 1000001 steps, including 858 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 6) seen :81
[2022-06-09 23:28:25] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:25] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:28:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:28:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 7 ms.
[2022-06-09 23:28:25] [INFO ] Added : 22 causal constraints over 5 iterations in 34 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:28:25] [INFO ] Added : 15 causal constraints over 5 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:25] [INFO ] Added : 14 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:25] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:28:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:25] [INFO ] Added : 17 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:25] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-06-09 23:28:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:25] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:25] [INFO ] Added : 20 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[21, 2447, 8556, 8372, 18486, 31]
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2022-06-09 23:28:43] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:43] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 23:28:44] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-09 23:28:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:44] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:28:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:28:44] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2022-06-09 23:28:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:28:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:44] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:28:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:44] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 3379 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 6) seen :115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 6) seen :2466
Incomplete Best-First random walk after 1000001 steps, including 1249 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 6) seen :5778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 6) seen :3898
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 6) seen :10202
Incomplete Best-First random walk after 1000001 steps, including 884 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 6) seen :80
[2022-06-09 23:28:46] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:28:46] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:28:46] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:28:46] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:28:46] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:28:46] [INFO ] Added : 22 causal constraints over 5 iterations in 23 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:28:46] [INFO ] Added : 15 causal constraints over 5 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:28:46] [INFO ] Added : 14 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:28:46] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:28:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:46] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:28:46] [INFO ] Added : 17 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2022-06-09 23:28:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:47] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:47] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:28:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:28:47] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:28:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:28:47] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:28:47] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 5 ms.
[2022-06-09 23:28:47] [INFO ] Added : 20 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[21, 2447, 8556, 8372, 18486, 47]
Support contains 6 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2022-06-09 23:29:04] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:29:04] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:29:04] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:29:04] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:29:04] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:29:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:29:04] [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.
[2022-06-09 23:29:04] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:29:04] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:29:04] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:29:05] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 60/60 transitions.
Starting property specific reduction for FunctionPointer-PT-a008-UpperBounds-02
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:29:05] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 34 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :8
[2022-06-09 23:29:05] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:29:05] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:29:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 23:29:05] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:29:05] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:29:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:29:05] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:29:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:05] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:29:05] [INFO ] Added : 19 causal constraints over 5 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[11]
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Graph (complete) has 109 edges and 31 vertex of which 30 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3 ms. Remains 30 /31 variables (removed 1) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/31 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:05] [INFO ] Computed 2 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 3259 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 1) seen :17
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 :12
[2022-06-09 23:29:06] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:29:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:06] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:29:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:29:06] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:29:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:06] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:29:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:06] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:29:06] [INFO ] Added : 19 causal constraints over 5 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2022-06-09 23:29:06] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:29:06] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-09 23:29:06] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:29:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:29:06] [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.
[2022-06-09 23:29:06] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:29:06] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:06] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:29:06] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:06] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 3394 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 1) seen :12
[2022-06-09 23:29:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:29:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:29:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:29:07] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:29:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2022-06-09 23:29:07] [INFO ] Added : 19 causal constraints over 5 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2022-06-09 23:29:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:29:07] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:29:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:07] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:29:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:29:07] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:29:07] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:29:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2022-06-09 23:29:07] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:29:07] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Ending property specific reduction for FunctionPointer-PT-a008-UpperBounds-02 in 2332 ms.
Starting property specific reduction for FunctionPointer-PT-a008-UpperBounds-06
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:29:07] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 36 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :3
[2022-06-09 23:29:07] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:29:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 23:29:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 23:29:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:29:07] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:29:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:29:07] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:29:07] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:29:07] [INFO ] Added : 18 causal constraints over 4 iterations in 19 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Graph (complete) has 109 edges and 31 vertex of which 28 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 28 transition count 54
Applied a total of 7 rules in 3 ms. Remains 28 /31 variables (removed 3) and now considering 54/60 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/31 places, 54/60 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:07] [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 :17953
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 1) seen :2636
[2022-06-09 23:29:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:08] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-09 23:29:08] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:29:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:29:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:29:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:29:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:08] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:29:08] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2022-06-09 23:29:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2022-06-09 23:29:08] [INFO ] Added : 15 causal constraints over 4 iterations in 59 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17953]
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 2 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:29:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:29:28] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-09 23:29:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:29:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:29:28] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-06-09 23:29:28] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:29:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:29:28] [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
[2022-06-09 23:29:28] [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 :17952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 1) seen :2680
[2022-06-09 23:29:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 23:29:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 23:29:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:29:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:29:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:29:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:29:29] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2022-06-09 23:29:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2022-06-09 23:29:29] [INFO ] Added : 15 causal constraints over 4 iterations in 62 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17953]
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 8 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.
[2022-06-09 23:29:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:29:49] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:29:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:29:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:29:49] [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.
[2022-06-09 23:29:49] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:29:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:29:49] [INFO ] Dead Transitions using invariants and state equation in 31 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
[2022-06-09 23:29:49] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :17957
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 1) seen :2618
[2022-06-09 23:29:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:29:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:29:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-06-09 23:29:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:29:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:29:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:29:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:29:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:29:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 5 ms.
[2022-06-09 23:29:50] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2022-06-09 23:29:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2022-06-09 23:29:50] [INFO ] Added : 15 causal constraints over 4 iterations in 66 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17957]
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 2 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:30:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:10] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:30:10] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-09 23:30:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:10] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:30:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:30:10] [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.
[2022-06-09 23:30:10] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:30:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:10] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:30:10] [INFO ] Dead Transitions using invariants and state equation in 32 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
[2022-06-09 23:30:10] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 1) seen :17943
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 :2620
[2022-06-09 23:30:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:30:11] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:30:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:30:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:30:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:30:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:30:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:30:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:30:11] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:30:11] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2022-06-09 23:30:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-06-09 23:30:11] [INFO ] Added : 15 causal constraints over 4 iterations in 54 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17958]
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 12 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.
[2022-06-09 23:30:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:30:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-09 23:30:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:30:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:30:31] [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.
[2022-06-09 23:30:31] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:30:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:30:31] [INFO ] Dead Transitions using invariants and state equation in 34 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
[2022-06-09 23:30:31] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 1) seen :17942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 1) seen :2655
[2022-06-09 23:30:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:30:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:30:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:30:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:30:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:30:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:30:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:30:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:30:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:30:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:30:33] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:30:33] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2022-06-09 23:30:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2022-06-09 23:30:33] [INFO ] Added : 15 causal constraints over 4 iterations in 58 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17959]
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 8 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 5 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:30:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:30:53] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:30:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:30:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:30:53] [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.
[2022-06-09 23:30:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:30:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:53] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-09 23:30:53] [INFO ] Dead Transitions using invariants and state equation in 36 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
[2022-06-09 23:30:53] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 1) seen :17942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 1) seen :2621
[2022-06-09 23:30:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:30:54] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:30:54] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:30:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 23:30:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:30:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:30:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:30:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:30:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:30:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:30:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:30:54] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2022-06-09 23:30:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2022-06-09 23:30:54] [INFO ] Added : 15 causal constraints over 4 iterations in 61 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17960]
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 6 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 5 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:31:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:31:14] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:31:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:31:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:31:14] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-06-09 23:31:14] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:31:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:31:14] [INFO ] Dead Transitions using invariants and state equation in 29 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
[2022-06-09 23:31:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 1) seen :17964
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 1) seen :2623
[2022-06-09 23:31:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:31:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:31:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-06-09 23:31:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:31:15] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:31:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:31:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:31:15] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:31:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:31:15] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:31:15] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2022-06-09 23:31:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-06-09 23:31:15] [INFO ] Added : 15 causal constraints over 4 iterations in 54 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17964]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:31:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:31:35] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:31:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:31:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:31:35] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-06-09 23:31:35] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:31:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:31:35] [INFO ] Dead Transitions using invariants and state equation in 39 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
[2022-06-09 23:31:35] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 1) seen :17942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 1) seen :2619
[2022-06-09 23:31:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:31:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:31:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:31:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:31:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:31:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:31:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:31:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:31:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:31:36] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2022-06-09 23:31:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2022-06-09 23:31:36] [INFO ] Added : 15 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17965]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:31:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:31:56] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:31:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:56] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:31:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:31:56] [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.
[2022-06-09 23:31:56] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:31:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:56] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:31:56] [INFO ] Dead Transitions using invariants and state equation in 31 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
[2022-06-09 23:31:56] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 1) seen :17905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 1) seen :2598
[2022-06-09 23:31:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:31:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:31:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:31:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:31:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:31:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:31:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:31:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:31:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:31:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:31:57] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:31:57] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2022-06-09 23:31:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-06-09 23:31:57] [INFO ] Added : 15 causal constraints over 4 iterations in 54 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17966]
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.
[2022-06-09 23:32:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:32:17] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-06-09 23:32:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:32:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:32:17] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-06-09 23:32:17] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-09 23:32:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:32:17] [INFO ] Dead Transitions using invariants and state equation in 34 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
[2022-06-09 23:32:17] [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 :17941
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 1) seen :2611
[2022-06-09 23:32:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:32:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:32:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:32:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:32:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:32:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:32:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:32:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:32:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:32:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:32:19] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:32:19] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2022-06-09 23:32:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2022-06-09 23:32:19] [INFO ] Added : 15 causal constraints over 4 iterations in 59 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17967]
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 3 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.
[2022-06-09 23:32:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:38] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:32:38] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:32:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:32:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:32:39] [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.
[2022-06-09 23:32:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:32:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:39] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:32:39] [INFO ] Dead Transitions using invariants and state equation in 29 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
[2022-06-09 23:32:39] [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 :17958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 1) seen :2609
[2022-06-09 23:32:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:32:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:32:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:32:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:32:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:32:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:32:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:32:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:32:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:32:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:32:40] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:32:40] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2022-06-09 23:32:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2022-06-09 23:32:40] [INFO ] Added : 15 causal constraints over 4 iterations in 57 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17968]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:33:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:00] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-09 23:33:00] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:33:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:33:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:33:00] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-06-09 23:33:00] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:33:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:33:00] [INFO ] Dead Transitions using invariants and state equation in 30 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
[2022-06-09 23:33:00] [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 :17932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 1) seen :2646
[2022-06-09 23:33:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:33:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:33:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:33:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:33:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:33:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:33:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:33:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2022-06-09 23:33:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:33:01] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2022-06-09 23:33:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2022-06-09 23:33:01] [INFO ] Added : 15 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17969]
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 6 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:33:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:33:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:33:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:33:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:33:21] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-06-09 23:33:21] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:33:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:33:21] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:33:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 1) seen :17896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 1) seen :2642
[2022-06-09 23:33:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:22] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:33:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:33:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:33:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:33:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:33:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:33:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:33:22] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:33:22] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2022-06-09 23:33:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2022-06-09 23:33:22] [INFO ] Added : 15 causal constraints over 4 iterations in 51 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17970]
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 10 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:33:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:33:42] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:33:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:33:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:33:42] [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.
[2022-06-09 23:33:42] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:33:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:33:42] [INFO ] Dead Transitions using invariants and state equation in 29 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
[2022-06-09 23:33:42] [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 :17955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 1) seen :2643
[2022-06-09 23:33:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:33:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:33:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:33:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:33:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:33:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:33:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:33:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:33:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:33:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 5 ms.
[2022-06-09 23:33:43] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2022-06-09 23:33:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-06-09 23:33:43] [INFO ] Added : 15 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17971]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:34:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:34:03] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:34:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:34:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:34:03] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-06-09 23:34:03] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-09 23:34:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:34:03] [INFO ] Dead Transitions using invariants and state equation in 32 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
[2022-06-09 23:34:03] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :17956
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 1) seen :2617
[2022-06-09 23:34:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:34:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:34:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-06-09 23:34:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:34:04] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:34:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:34:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:34:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:34:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:34:04] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:34:04] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2022-06-09 23:34:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2022-06-09 23:34:04] [INFO ] Added : 15 causal constraints over 4 iterations in 58 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17972]
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.
[2022-06-09 23:34:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:34:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:34:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:34:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:34:24] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-06-09 23:34:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:34:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:34:24] [INFO ] Dead Transitions using invariants and state equation in 35 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
[2022-06-09 23:34:24] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :17976
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 :2632
[2022-06-09 23:34:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:34:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:34:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:34:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:34:25] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2022-06-09 23:34:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:34:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:34:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:34:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:34:25] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:34:25] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2022-06-09 23:34:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-06-09 23:34:25] [INFO ] Added : 15 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17976]
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.
[2022-06-09 23:34:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:34:45] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:34:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:34:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:34:45] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-09 23:34:45] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:34:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:34:45] [INFO ] Dead Transitions using invariants and state equation in 31 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
[2022-06-09 23:34:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :17946
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 :2641
[2022-06-09 23:34:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:34:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:34:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:34:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-06-09 23:34:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:34:46] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:34:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:34:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:34:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:34:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:34:46] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:34:46] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2022-06-09 23:34:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2022-06-09 23:34:46] [INFO ] Added : 15 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17977]
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.
[2022-06-09 23:35:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:06] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:35:06] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:35:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:35:06] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-09 23:35:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:35:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:06] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-09 23:35:06] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 1) seen :17973
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 :2651
[2022-06-09 23:35:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:35:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:35:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:35:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:35:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:35:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:35:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:35:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:35:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:35:07] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:35:07] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2022-06-09 23:35:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2022-06-09 23:35:07] [INFO ] Added : 15 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17978]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:35:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:27] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-09 23:35:27] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:35:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:35:27] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-09 23:35:27] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:35:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:27] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-09 23:35:27] [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.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:27] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :17961
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 :2636
[2022-06-09 23:35:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:35:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:35:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:35:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:35:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:35:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:35:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:35:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:35:28] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:35:28] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2022-06-09 23:35:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-06-09 23:35:28] [INFO ] Added : 15 causal constraints over 4 iterations in 49 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17979]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:35:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:48] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:35:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:35:48] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2022-06-09 23:35:48] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:35:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:48] [INFO ] Dead Transitions using invariants and state equation in 29 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
[2022-06-09 23:35:48] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :17947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 1) seen :2617
[2022-06-09 23:35:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:35:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:35:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:35:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:35:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:35:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:35:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:35:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:35:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:35:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:35:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:35:49] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2022-06-09 23:35:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-06-09 23:35:49] [INFO ] Added : 15 causal constraints over 4 iterations in 57 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17980]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:36:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:09] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-09 23:36:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:36:09] [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.
[2022-06-09 23:36:09] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:36:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:09] [INFO ] Dead Transitions using invariants and state equation in 30 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
[2022-06-09 23:36:09] [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 :17932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 1) seen :2615
[2022-06-09 23:36:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:10] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:10] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:36:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:36:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:36:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:36:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:36:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:36:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:36:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:36:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:36:10] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2022-06-09 23:36:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2022-06-09 23:36:10] [INFO ] Added : 15 causal constraints over 4 iterations in 56 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17981]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:36:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:36:30] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:36:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:30] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:36:30] [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.
[2022-06-09 23:36:30] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:36:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:30] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:30] [INFO ] Dead Transitions using invariants and state equation in 29 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
[2022-06-09 23:36:30] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :17949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 1) seen :2590
[2022-06-09 23:36:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:36:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:36:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-06-09 23:36:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:36:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:36:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:36:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:36:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:36:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:36:31] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:36:31] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2022-06-09 23:36:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2022-06-09 23:36:31] [INFO ] Added : 15 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17982]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:36:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:51] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-09 23:36:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:36:51] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-09 23:36:51] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:36:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:36:51] [INFO ] Dead Transitions using invariants and state equation in 31 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
[2022-06-09 23:36:51] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :17952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 1) seen :2660
[2022-06-09 23:36:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:36:52] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:36:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:36:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-06-09 23:36:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:36:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:36:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:36:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:36:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:36:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:36:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:36:52] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2022-06-09 23:36:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2022-06-09 23:36:52] [INFO ] Added : 15 causal constraints over 4 iterations in 55 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17983]
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.
[2022-06-09 23:37:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:37:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:12] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-09 23:37:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:37:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:12] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-09 23:37:12] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:37:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:37:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:12] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:37:12] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 1) seen :17949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 1) seen :2603
[2022-06-09 23:37:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:37:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:37:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:37:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:37:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:13] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:37:13] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2022-06-09 23:37:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2022-06-09 23:37:13] [INFO ] Added : 15 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17984]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 23:37:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:37:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:33] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 23:37:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:37:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:33] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-06-09 23:37:33] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:37:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 23:37:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:33] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a008-UpperBounds-06 in 506106 ms.
Starting property specific reduction for FunctionPointer-PT-a008-UpperBounds-11
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:37:33] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10011 steps, including 40 resets, run finished after 6 ms. (steps per millisecond=1668 ) 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 :24
[2022-06-09 23:37:33] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:37:33] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:37:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:37:33] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:37:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:37:33] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:37:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:33] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:37:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:33] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:37:33] [INFO ] Added : 14 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[24]
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Graph (complete) has 109 edges and 31 vertex of which 27 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 27 transition count 54
Applied a total of 7 rules in 2 ms. Remains 27 /31 variables (removed 4) and now considering 54/60 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/31 places, 54/60 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:33] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 1) seen :15
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 :4997
[2022-06-09 23:37:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:37:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:37:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:37:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:37:34] [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 :[4997]
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.
[2022-06-09 23:37:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:37] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:37:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:37] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-06-09 23:37:37] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:37:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:37] [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
[2022-06-09 23:37:37] [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 :19
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 :4984
[2022-06-09 23:37:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:37:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:37:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:37:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:37:38] [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 :[5003]
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.
[2022-06-09 23:37:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:41] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:41] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:37:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:41] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:42] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:37:42] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:37:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:42] [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.
Ending property specific reduction for FunctionPointer-PT-a008-UpperBounds-11 in 8593 ms.
Starting property specific reduction for FunctionPointer-PT-a008-UpperBounds-12
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:37:42] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 27 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :34
[2022-06-09 23:37:42] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2022-06-09 23:37:42] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 23:37:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:37:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-09 23:37:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:37:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 23:37:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 23:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:37:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:42] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 23:37:42] [INFO ] Added : 14 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[34]
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 31/31 places, 60/60 transitions.
Graph (complete) has 109 edges and 31 vertex of which 27 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 27 transition count 54
Applied a total of 7 rules in 1 ms. Remains 27 /31 variables (removed 4) and now considering 54/60 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/31 places, 54/60 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:42] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7434
[2022-06-09 23:37:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:37:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:43] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:37:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:37:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:37:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:37:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:37:43] [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 :[7434]
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.
[2022-06-09 23:37:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:46] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:37:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:37:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:47] [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.
[2022-06-09 23:37:47] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:37:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:47] [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
[2022-06-09 23:37:47] [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 :14
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7451
[2022-06-09 23:37:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:37:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:37:47] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:37:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:37:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:37:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:37:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:37:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:37:48] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:37:48] [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 :[246961]
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.
[2022-06-09 23:38:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:38:18] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:38:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:38:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:38:18] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-09 23:38:18] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:38:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:38:18] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-09 23:38:18] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7432
[2022-06-09 23:38:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:19] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:38:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:38:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:38:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:38:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:38:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:38:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:38:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:38:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:38:19] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:38:19] [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 :[246967]
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.
[2022-06-09 23:38:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:38:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-09 23:38:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:38:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:38:49] [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.
[2022-06-09 23:38:49] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:38:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:38:49] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-09 23:38:49] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7413
[2022-06-09 23:38:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:38:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:38:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:38:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-06-09 23:38:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:38:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:38:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:38:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:38:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:38:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:38:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:38:50] [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 :[246974]
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.
[2022-06-09 23:39:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:39:20] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:39:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:20] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:39:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:39:20] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:39:20] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:39:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:20] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:39:20] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-09 23:39:20] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 1) seen :7456
[2022-06-09 23:39:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:39:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:39:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:39:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:39:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:39:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:39:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:39:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:39:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:39:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:39:21] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:39:21] [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 :[246980]
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.
[2022-06-09 23:39:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:39:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:39:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:39:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:39:51] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:39:51] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:39:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:39:51] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:39:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7413
[2022-06-09 23:39:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:39:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:39:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:39:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:39:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:39:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:39:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:39:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:39:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:39:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:39:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:39:52] [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 :[246986]
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.
[2022-06-09 23:40:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:40:22] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:40:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:40:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:40:22] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-09 23:40:22] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 23:40:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:40:22] [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
[2022-06-09 23:40:22] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7448
[2022-06-09 23:40:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:40:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:40:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-06-09 23:40:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:40:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:40:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:40:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:40:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-06-09 23:40:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:40:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:40:23] [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 :[246994]
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.
[2022-06-09 23:40:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:40:53] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:40:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:40:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:40:53] [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.
[2022-06-09 23:40:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:40:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:40:53] [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
[2022-06-09 23:40:53] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7393
[2022-06-09 23:40:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:40:54] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:40:54] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 23:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:40:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 23:40:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:40:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:40:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:40:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:40:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:40:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:40:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-09 23:40:54] [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 :[247000]
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.
[2022-06-09 23:41:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:41:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:41:24] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:41:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:41:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:24] [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
[2022-06-09 23:41:24] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7432
[2022-06-09 23:41:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:25] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:41:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:41:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:41:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:41:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:41:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:41:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:41:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:41:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:41:25] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:41:25] [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 :[247009]
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.
[2022-06-09 23:41:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:55] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:41:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:41:55] [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.
[2022-06-09 23:41:55] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:41:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:55] [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
[2022-06-09 23:41:55] [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 :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7448
[2022-06-09 23:41:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:41:56] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:41:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:41:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:41:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:41:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:41:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:41:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:41:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:41:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:41:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:41:56] [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 :[247017]
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.
[2022-06-09 23:42:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:42:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:42:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:42:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:42:26] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-06-09 23:42:26] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:42:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:42:26] [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
[2022-06-09 23:42:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7427
[2022-06-09 23:42:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:42:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:42:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:42:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:42:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:42:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:42:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:42:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:42:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:42:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:42:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:42:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:42:27] [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 :[247022]
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.
[2022-06-09 23:42:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:42:58] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-09 23:42:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:42:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:42:58] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-06-09 23:42:58] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:42:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:42:58] [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
[2022-06-09 23:42:58] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7420
[2022-06-09 23:42:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:42:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:42:59] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:42:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:42:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:42:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:42:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:42:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:42:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:42:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:42:59] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:42:59] [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 :[247028]
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.
[2022-06-09 23:43:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:43:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:43:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:43:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:43:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:43:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:43:29] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-09 23:43:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:43:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:43:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:43:29] [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
[2022-06-09 23:43:29] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :16
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 :7473
[2022-06-09 23:43:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:43:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:43:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:43:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:43:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:43:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:43:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:43:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:43:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:43:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:43:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:43:30] [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 :[247035]
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.
[2022-06-09 23:44:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:44:00] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:44:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:44:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:44:00] [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.
[2022-06-09 23:44:00] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:44:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:44:00] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:44:00] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7432
[2022-06-09 23:44:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:44:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:44:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:44:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:44:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:44:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:44:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:44:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:44:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:44:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 23:44:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:44:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:44:01] [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 :[247040]
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.
[2022-06-09 23:44:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:44:31] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-09 23:44:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:44:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:44:31] [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.
[2022-06-09 23:44:31] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:44:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:44:31] [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
[2022-06-09 23:44:31] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7432
[2022-06-09 23:44:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:44:32] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:44:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:44:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:44:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:44:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:44:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:44:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:44:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:44:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:44:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:44:32] [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 :[247046]
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.
[2022-06-09 23:45:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:45:02] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:45:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:45:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:45:02] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-09 23:45:02] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:45:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:45:02] [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
[2022-06-09 23:45:02] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7430
[2022-06-09 23:45:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:45:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:45:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:45:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:45:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:45:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:45:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:45:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:45:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:45:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:45:03] [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 :[247053]
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.
[2022-06-09 23:45:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:45:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:45:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:45:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:45:33] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-06-09 23:45:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:45:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:45:33] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:45:33] [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 :18
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7430
[2022-06-09 23:45:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:45:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:45:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:45:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-06-09 23:45:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:45:34] [INFO ] [Real]Added 7 Read/Feed constraints in 12 ms returned sat
[2022-06-09 23:45:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:45:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:45:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-06-09 23:45:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:45:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:45:34] [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 :[247059]
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.
[2022-06-09 23:46:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:46:04] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:46:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:46:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:46:04] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:46:04] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:46:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:46:04] [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
[2022-06-09 23:46:04] [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 :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :7481
[2022-06-09 23:46:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:05] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:46:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:46:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-06-09 23:46:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:46:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:46:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:46:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:46:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:46:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:46:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:46:05] [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 :[247065]
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.
[2022-06-09 23:46:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:46:35] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-09 23:46:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:46:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:46:35] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-09 23:46:35] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:46:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:46:35] [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
[2022-06-09 23:46:35] [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 :17
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 :7434
[2022-06-09 23:46:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:46:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:46:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:46:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:46:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:46:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:46:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:46:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:46:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:46:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:46:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:46:36] [INFO ] Added : 6 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[247071]
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.
[2022-06-09 23:47:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:47:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:47:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:47:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:47:06] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-06-09 23:47:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:47:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:47:06] [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
[2022-06-09 23:47:06] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 1) seen :15
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 :7433
[2022-06-09 23:47:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:47:07] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:47:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:47:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:47:07] [INFO ] [Real]Added 7 Read/Feed constraints in 5 ms returned sat
[2022-06-09 23:47:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:47:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:47:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:47:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:47:07] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:47:07] [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 :[247077]
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.
[2022-06-09 23:47:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:47:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:47:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:47:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:47:38] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:47:38] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:47:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:47:38] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:47:38] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7423
[2022-06-09 23:47:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:47:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:47:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:47:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:47:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:47:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:47:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:47:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:47:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:47:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:47:39] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:47:39] [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 :[247083]
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.
[2022-06-09 23:48:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:48:09] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:48:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:48:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:48:09] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-06-09 23:48:09] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:48:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:48:09] [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
[2022-06-09 23:48:09] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 1) seen :7411
[2022-06-09 23:48:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:10] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:48:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:48:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:48:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:48:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:48:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:48:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:48:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:48:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:48:10] [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 :[247091]
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.
[2022-06-09 23:48:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:48:40] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:48:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:48:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:48:40] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-06-09 23:48:40] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:48:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:48:40] [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
[2022-06-09 23:48:40] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 1) seen :7454
[2022-06-09 23:48:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:48:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:48:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:48:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-06-09 23:48:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:48:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:48:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:48:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:48:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:48:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:48:41] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:48:41] [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 :[247097]
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.
[2022-06-09 23:49:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:49:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:49:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:49:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:49:11] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-09 23:49:11] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:49:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:49:11] [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
[2022-06-09 23:49:11] [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 :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7446
[2022-06-09 23:49:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:49:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:49:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:49:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:49:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:49:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:49:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:49:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:49:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:49:12] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:49:12] [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 :[247103]
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.
[2022-06-09 23:49:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:49:42] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-06-09 23:49:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:49:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:49:42] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-06-09 23:49:42] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:49:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:49:42] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:49:42] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7405
[2022-06-09 23:49:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:49:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:49:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:49:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:49:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:49:43] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:49:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:49:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:49:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:49:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:49:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:49:43] [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 :[247109]
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.
[2022-06-09 23:50:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:50:13] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:50:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:50:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:50:13] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-09 23:50:13] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:50:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:50:13] [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
[2022-06-09 23:50:13] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :14
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 :7477
[2022-06-09 23:50:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:50:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:50:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:50:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:50:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:50:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:50:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:50:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:50:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:50:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:50:14] [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 :[247115]
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.
[2022-06-09 23:50:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:50:44] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:50:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:50:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:50:44] [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.
[2022-06-09 23:50:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:50:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:44] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:50:44] [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
[2022-06-09 23:50:44] [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 :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7412
[2022-06-09 23:50:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:50:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:50:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:50:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:50:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:50:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:50:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:50:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:50:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:50:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:50:45] [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 :[247121]
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.
[2022-06-09 23:51:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:51:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-09 23:51:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:51:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:51:15] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-06-09 23:51:15] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:51:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:51:15] [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
[2022-06-09 23:51:15] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 1) seen :7446
[2022-06-09 23:51:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:51:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:51:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:51:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:51:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:51:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:51:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:51:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:51:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:51:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:51:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:51:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:51:16] [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 :[247127]
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.
[2022-06-09 23:51:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:51:46] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-09 23:51:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:51:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:51:46] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-06-09 23:51:46] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:51:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:51:46] [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
[2022-06-09 23:51:46] [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 :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 1) seen :7476
[2022-06-09 23:51:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:51:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:51:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:51:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:51:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:51:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:51:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:51:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:51:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:51:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:51:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:51:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:51:47] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-09 23:51:47] [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 :[247134]
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.
[2022-06-09 23:52:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:52:17] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:52:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:52:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:52:17] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-06-09 23:52:17] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:52:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:52:18] [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
[2022-06-09 23:52:18] [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 :17
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7430
[2022-06-09 23:52:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:52:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:52:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:52:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:52:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:52:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:52:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:52:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:52:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:52:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:52:19] [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 :[247140]
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.
[2022-06-09 23:52:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:52:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-09 23:52:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:52:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:52:49] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-06-09 23:52:49] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:52:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:52:49] [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
[2022-06-09 23:52:49] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :7405
[2022-06-09 23:52:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:52:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:52:50] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:52:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:52:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:52:50] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:52:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:52:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:52:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:52:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:52:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:52:50] [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 :[247146]
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.
[2022-06-09 23:53:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:53:20] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:53:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:20] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:53:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:53:20] [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.
[2022-06-09 23:53:20] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:53:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:20] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:53:20] [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
[2022-06-09 23:53:20] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 1) seen :7466
[2022-06-09 23:53:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:53:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:53:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:53:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:53:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:53:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:53:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:53:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 23:53:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:53:21] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:53:21] [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 :[247153]
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.
[2022-06-09 23:53:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:53:51] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:53:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:53:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:53:51] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-06-09 23:53:51] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:53:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:53:51] [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
[2022-06-09 23:53:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :7414
[2022-06-09 23:53:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:53:52] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:53:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:53:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:53:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:53:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:53:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:53:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:53:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:53:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:53:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:53:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:53:52] [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 :[247159]
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.
[2022-06-09 23:54:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:22] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:54:22] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-09 23:54:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:54:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:54:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 23:54:22] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:54:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:54:22] [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
[2022-06-09 23:54:22] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7417
[2022-06-09 23:54:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:54:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:54:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-06-09 23:54:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:54:23] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2022-06-09 23:54:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:54:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:54:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:54:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:54:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:54:23] [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 :[247165]
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.
[2022-06-09 23:54:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:54:53] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:54:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:54:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:54:53] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-06-09 23:54:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:54:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:54:53] [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
[2022-06-09 23:54:53] [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 :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :7442
[2022-06-09 23:54:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:54:54] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:54:54] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 23:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:54:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:54:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:54:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:54:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:54:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:54:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:54:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:54:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 23:54:54] [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 :[247171]
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.
[2022-06-09 23:55:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:55:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 23:55:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:55:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:55:24] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-09 23:55:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:55:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:55:24] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-09 23:55:24] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 1) seen :17
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 :7488
[2022-06-09 23:55:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:25] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:55:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:55:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:55:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:55:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:55:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:55:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:55:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:55:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:55:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:55:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:55:25] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:55:25] [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 :[247178]
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.
[2022-06-09 23:55:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:55:55] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:55:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:55:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:55:55] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-06-09 23:55:55] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:55:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:55:55] [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
[2022-06-09 23:55:55] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7432
[2022-06-09 23:55:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:55:56] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:55:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:55:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:55:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:55:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:55:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:55:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:55:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:55:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:55:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:55:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:55:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:55:56] [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 :[247184]
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.
[2022-06-09 23:56:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:56:26] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-09 23:56:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:56:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:56:26] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-09 23:56:26] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:56:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:56:26] [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
[2022-06-09 23:56:26] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 1) seen :21
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 :7407
[2022-06-09 23:56:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:56:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:56:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:56:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:56:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:56:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:56:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:56:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:56:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:56:27] [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 :[247190]
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.
[2022-06-09 23:56:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:56:57] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-09 23:56:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:56:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:56:57] [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.
[2022-06-09 23:56:57] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:56:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:56:57] [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
[2022-06-09 23:56:57] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7443
[2022-06-09 23:56:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:56:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:56:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:56:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:56:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:56:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:56:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:56:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:56:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:56:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:56:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:56:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:56:58] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:56:58] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[247197]
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.
[2022-06-09 23:57:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:57:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:57:29] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 23:57:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:57:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:57:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:57:29] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-06-09 23:57:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:57:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:57:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:57:29] [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
[2022-06-09 23:57:29] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7426
[2022-06-09 23:57:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:57:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:57:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:57:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-06-09 23:57:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:57:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:57:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:57:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:57:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:57:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:57:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-09 23:57:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:57:30] [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 :[247204]
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.
[2022-06-09 23:58:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:58:00] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:58:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:58:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:58:00] [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.
[2022-06-09 23:58:00] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:58:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:58:00] [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
[2022-06-09 23:58:00] [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 :14
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 :7458
[2022-06-09 23:58:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:58:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:58:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:58:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:58:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:58:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:58:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:58:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:58:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:58:01] [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 :[247210]
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.
[2022-06-09 23:58:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:58:31] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:58:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:58:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:58:31] [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.
[2022-06-09 23:58:31] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:58:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:58:31] [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
[2022-06-09 23:58:31] [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 :18
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7418
[2022-06-09 23:58:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:58:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:58:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:58:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:58:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:58:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:58:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:58:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:58:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:58:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:58:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:58:32] [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 :[247217]
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.
[2022-06-09 23:59:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:59:02] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:59:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:02] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-09 23:59:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:59:02] [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.
[2022-06-09 23:59:02] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:59:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:59:02] [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
[2022-06-09 23:59:02] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7423
[2022-06-09 23:59:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:59:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:59:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 23:59:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:59:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:59:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:59:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:59:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:59:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 23:59:03] [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 :[247222]
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.
[2022-06-09 23:59:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:59:33] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-09 23:59:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:59:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:59:33] [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.
[2022-06-09 23:59:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 23:59:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 23:59:33] [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
[2022-06-09 23:59:33] [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 :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7430
[2022-06-09 23:59:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 23:59:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 23:59:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:59:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 23:59:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-09 23:59:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:59:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:59:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 23:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:59:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 23:59:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-09 23:59:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 4 ms.
[2022-06-09 23:59:34] [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 :[247228]
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.
[2022-06-10 00:00:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:00:04] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:00:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:00:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:00:04] [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.
[2022-06-10 00:00:04] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:00:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:00:04] [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
[2022-06-10 00:00:04] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :17
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 :7432
[2022-06-10 00:00:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:05] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:00:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:00:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:00:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:00:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:00:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:00:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:00:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:00:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:00:05] [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 :[247233]
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.
[2022-06-10 00:00:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:00:35] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:00:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:00:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:00:35] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-10 00:00:35] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:00:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:00:35] [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
[2022-06-10 00:00:35] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7432
[2022-06-10 00:00:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:00:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:00:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:00:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-10 00:00:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:00:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:00:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:00:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:00:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:00:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:00:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:00:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-10 00:00:36] [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 :[247239]
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.
[2022-06-10 00:01:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:06] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:01:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 00:01:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:01:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:01:06] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-06-10 00:01:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:01:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:01:06] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:01:06] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :7417
[2022-06-10 00:01:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:01:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:01:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:01:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:01:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:01:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:01:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:01:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:01:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:01:07] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:01:07] [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 :[247246]
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.
[2022-06-10 00:01:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:01:37] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-10 00:01:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:01:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:01:37] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-10 00:01:37] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:01:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:01:37] [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
[2022-06-10 00:01:37] [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 :14
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7464
[2022-06-10 00:01:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:01:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:01:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:01:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:01:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:01:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:01:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:01:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:01:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:01:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:01:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-10 00:01:38] [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 :[247252]
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.
[2022-06-10 00:02:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:02:08] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:02:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:02:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:02:09] [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.
[2022-06-10 00:02:09] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:02:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:02:09] [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
[2022-06-10 00:02:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7440
[2022-06-10 00:02:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:02:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:02:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:02:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:02:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:02:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:02:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:02:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:02:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:02:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:02:10] [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 :[247259]
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.
[2022-06-10 00:02:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:02:40] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-10 00:02:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:02:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:02:40] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-06-10 00:02:40] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:02:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:02:40] [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
[2022-06-10 00:02:40] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7421
[2022-06-10 00:02:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:02:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:02:41] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:02:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:02:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:02:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:02:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:02:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:02:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:02:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:02:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:02:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:02:41] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:02:41] [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 :[247267]
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.
[2022-06-10 00:03:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:03:11] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 00:03:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:03:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:03:11] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-10 00:03:11] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:03:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:03:11] [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
[2022-06-10 00:03:11] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7436
[2022-06-10 00:03:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:03:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:03:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:03:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:03:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:03:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:03:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:03:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:03:12] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-10 00:03:12] [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 :[247273]
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.
[2022-06-10 00:03:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:03:42] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:03:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:03:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:03:42] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-06-10 00:03:42] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:03:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:03:42] [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
[2022-06-10 00:03:42] [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 :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :7430
[2022-06-10 00:03:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:03:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:03:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:03:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:03:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:03:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:03:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:03:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:03:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:03:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:03:43] [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 :[247279]
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.
[2022-06-10 00:04:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:04:13] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:04:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:04:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:04:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-06-10 00:04:13] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:04:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:04:13] [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
[2022-06-10 00:04:13] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7401
[2022-06-10 00:04:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:04:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:04:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:04:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:04:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:04:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:04:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:04:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:04:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:04:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:04:14] [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 :[247286]
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.
[2022-06-10 00:04:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:04:44] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:04:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:44] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:04:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:04:44] [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.
[2022-06-10 00:04:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:04:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:04:44] [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
[2022-06-10 00:04:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 1) seen :17
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 :7435
[2022-06-10 00:04:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:04:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:04:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:04:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:04:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:04:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:04:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:04:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:04:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:04:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 6 ms.
[2022-06-10 00:04:45] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[247292]
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.
[2022-06-10 00:05:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:05:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 00:05:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:05:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:05:15] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-10 00:05:15] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:05:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:05:15] [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
[2022-06-10 00:05:15] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :7443
[2022-06-10 00:05:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:05:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:05:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:05:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:05:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:05:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:05:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:05:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:05:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:05:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:05:16] [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 :[247298]
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.
[2022-06-10 00:05:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:05:46] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-10 00:05:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:05:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:05:46] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-06-10 00:05:46] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:05:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:05:46] [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
[2022-06-10 00:05:46] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 1) seen :7431
[2022-06-10 00:05:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:05:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:05:47] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:05:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:05:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-06-10 00:05:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:05:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:05:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:05:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:05:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:05:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:05:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:05:47] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:05:47] [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 :[247303]
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.
[2022-06-10 00:06:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:06:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-10 00:06:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:06:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:06:17] [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.
[2022-06-10 00:06:17] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:06:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:06:17] [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
[2022-06-10 00:06:17] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7408
[2022-06-10 00:06:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:06:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:06:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:06:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:06:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:06:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:06:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:06:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:06:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:06:18] [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 :[247308]
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.
[2022-06-10 00:06:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:06:48] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:06:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:06:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:06:49] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-06-10 00:06:49] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:06:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:06:49] [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
[2022-06-10 00:06:49] [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 :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7424
[2022-06-10 00:06:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:06:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:06:49] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:06:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:06:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:06:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:06:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:06:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:06:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:06:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-10 00:06:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:06:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:06:50] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[247314]
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.
[2022-06-10 00:07:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:07:20] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 00:07:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:20] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:07:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:07:20] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-06-10 00:07:20] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:07:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:07:20] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:07:20] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7430
[2022-06-10 00:07:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:07:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:07:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:07:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:07:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:07:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:07:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:07:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:07:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:07:21] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-10 00:07:21] [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 :[247319]
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.
[2022-06-10 00:07:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:07:51] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 00:07:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:07:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:07:51] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-06-10 00:07:51] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:07:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:07:51] [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
[2022-06-10 00:07:51] [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 :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7450
[2022-06-10 00:07:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:07:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:07:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:07:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:07:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:07:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:07:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:07:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:07:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:07:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:07:52] [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 :[247326]
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.
[2022-06-10 00:08:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:22] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:08:22] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 00:08:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:22] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:08:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:08:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-10 00:08:22] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:08:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:08:22] [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
[2022-06-10 00:08:22] [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 :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7448
[2022-06-10 00:08:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:08:23] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:08:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:08:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:08:23] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2022-06-10 00:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:08:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:08:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:08:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:08:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:08:23] [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 :[247332]
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.
[2022-06-10 00:08:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:08:53] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-10 00:08:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:08:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:08:53] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-06-10 00:08:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:08:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:08:53] [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
[2022-06-10 00:08:53] [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 :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7422
[2022-06-10 00:08:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:08:54] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:08:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:08:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:08:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:08:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:08:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:08:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:08:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:08:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:08:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:08:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:08:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:08:54] [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 :[247338]
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.
[2022-06-10 00:09:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:09:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-10 00:09:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:09:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:09:24] [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.
[2022-06-10 00:09:24] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 00:09:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:09:24] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:09:24] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7438
[2022-06-10 00:09:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:25] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:09:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:09:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:09:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:09:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:09:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:09:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:09:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:09:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:09:25] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:09:25] [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 :[247345]
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.
[2022-06-10 00:09:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:09:55] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-10 00:09:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:09:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:09:55] [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.
[2022-06-10 00:09:55] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 00:09:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:09:55] [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
[2022-06-10 00:09:55] [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 :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :7448
[2022-06-10 00:09:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:09:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:09:56] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:09:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:09:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:09:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:09:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:09:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:09:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:09:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:09:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:09:56] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[247351]
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.
[2022-06-10 00:10:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:10:26] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 00:10:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:10:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:10:26] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-10 00:10:26] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:10:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:10:26] [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
[2022-06-10 00:10:26] [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 :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :7417
[2022-06-10 00:10:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:10:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:10:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:10:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:10:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:10:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:10:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:10:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:10:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:10:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:10:27] [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 :[247358]
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.
[2022-06-10 00:10:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:10:57] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-06-10 00:10:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:10:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:10:57] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-06-10 00:10:57] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:10:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:10:57] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:10:57] [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 :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :7422
[2022-06-10 00:10:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:10:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:10:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:10:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:10:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:10:58] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:10:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:10:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:10:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:10:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2022-06-10 00:10:58] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:10:58] [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 :[247364]
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 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-10 00:11:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:11:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:11:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-10 00:11:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:11:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:11:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:11:29] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-06-10 00:11:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:11:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:11:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:11:29] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-10 00:11:29] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7419
[2022-06-10 00:11:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:11:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:11:30] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:11:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:11:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:11:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:11:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:11:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:11:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:11:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:11:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:11:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:11:30] [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 :[247370]
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.
[2022-06-10 00:12:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:12:00] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:12:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:12:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:12:00] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-10 00:12:00] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:12:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:12:00] [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
[2022-06-10 00:12:00] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7413
[2022-06-10 00:12:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:12:01] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 00:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:12:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:12:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:12:01] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2022-06-10 00:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:12:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:12:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:12:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:12:01] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:12:01] [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 :[247376]
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.
[2022-06-10 00:12:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:12:31] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 00:12:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:12:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:12:31] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-10 00:12:31] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:12:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:12:31] [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
[2022-06-10 00:12:31] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 1) seen :15
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 :7432
[2022-06-10 00:12:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:12:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:12:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:12:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:12:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:12:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:12:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:12:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:12:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:12:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-10 00:12:32] [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 :[247382]
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.
[2022-06-10 00:13:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:13:02] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 00:13:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:13:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:13:02] [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.
[2022-06-10 00:13:02] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:13:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:13:02] [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
[2022-06-10 00:13:02] [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 :14
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 :7436
[2022-06-10 00:13:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:13:03] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:13:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-10 00:13:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:13:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:13:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:13:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:13:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:13:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:13:03] [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 :[247388]
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.
[2022-06-10 00:13:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:13:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 00:13:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:13:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:13:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-10 00:13:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:13:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:13:33] [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
[2022-06-10 00:13:33] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 1) seen :15
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 :7396
[2022-06-10 00:13:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:13:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:13:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:13:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:13:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:13:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:13:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:13:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:13:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:13:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:13:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:13:34] [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 :[247395]
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.
[2022-06-10 00:14:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:14:04] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 00:14:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:14:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:14:04] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-06-10 00:14:04] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:14:04] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:14:04] [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
[2022-06-10 00:14:04] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7459
[2022-06-10 00:14:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:05] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:14:05] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:14:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:14:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:14:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:14:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:14:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:14:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:14:05] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:14:05] [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 :[247402]
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.
[2022-06-10 00:14:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:14:35] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:14:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:14:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:14:35] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-06-10 00:14:35] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:14:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:14:35] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:14:35] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7423
[2022-06-10 00:14:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:14:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:14:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:14:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:14:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:14:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:14:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:14:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:14:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:14:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:14:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:14:36] [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 :[247407]
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.
[2022-06-10 00:15:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:06] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:15:06] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-10 00:15:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:15:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:15:06] [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.
[2022-06-10 00:15:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:15:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:06] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:15:06] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:15:06] [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 :17
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7415
[2022-06-10 00:15:07] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:07] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:15:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:15:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:15:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:15:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:15:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:15:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:15:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:15:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:15:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:15:07] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-10 00:15:07] [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 :[247413]
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.
[2022-06-10 00:15:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:15:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 00:15:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:15:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:15:37] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-06-10 00:15:37] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:15:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:15:37] [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
[2022-06-10 00:15:37] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :7467
[2022-06-10 00:15:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:15:38] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:15:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:15:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:15:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:15:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:15:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:15:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:15:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:15:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:15:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-10 00:15:38] [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 :[247420]
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.
[2022-06-10 00:16:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:16:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 00:16:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:16:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:16:08] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-10 00:16:08] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:16:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:16:09] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-10 00:16:09] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :7429
[2022-06-10 00:16:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:16:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:16:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:16:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:16:09] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:16:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:16:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:16:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:16:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:16:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:16:10] [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 :[247428]
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.
[2022-06-10 00:16:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:16:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-10 00:16:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:16:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:16:40] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-06-10 00:16:40] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:16:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:16:40] [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
[2022-06-10 00:16:40] [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 :13
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 :7429
[2022-06-10 00:16:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:16:41] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:16:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:16:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:16:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:16:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:16:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:16:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:16:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:16:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:16:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:16:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:16:41] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:16:41] [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 :[247435]
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 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-10 00:17:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:17:11] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-10 00:17:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:17:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:17:11] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-06-10 00:17:11] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 00:17:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:17:11] [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
[2022-06-10 00:17:11] [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 :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 1) seen :7461
[2022-06-10 00:17:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:17:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:17:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:17:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-06-10 00:17:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:17:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:17:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:17:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:17:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:17:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:17:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:17:12] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:17:12] [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 :[247441]
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.
[2022-06-10 00:17:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:17:42] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-06-10 00:17:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:17:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:17:42] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-06-10 00:17:42] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:17:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:17:42] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:17:42] [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 :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7447
[2022-06-10 00:17:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:17:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:17:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:17:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:17:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:17:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:17:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:17:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:17:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:17:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:17:43] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:17:43] [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 :[247446]
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.
[2022-06-10 00:18:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:18:13] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:18:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:18:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:18:13] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-10 00:18:13] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:18:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:18:13] [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
[2022-06-10 00:18:13] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :7426
[2022-06-10 00:18:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:18:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:18:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:18:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:18:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:18:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:18:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:18:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:18:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:18:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:18:14] [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 :[247452]
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.
[2022-06-10 00:18:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:18:44] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 00:18:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:44] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:18:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:18:44] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-10 00:18:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:18:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:44] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:18:44] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:18:44] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7430
[2022-06-10 00:18:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:18:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:18:45] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:18:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:18:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:18:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:18:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:18:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:18:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:18:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:18:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:18:45] [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 :[247461]
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.
[2022-06-10 00:19:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:19:15] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-10 00:19:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:19:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:19:15] [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.
[2022-06-10 00:19:15] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:19:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:19:15] [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
[2022-06-10 00:19:15] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 1) seen :16
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 :7430
[2022-06-10 00:19:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:19:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:19:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:19:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:19:16] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:19:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:19:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:19:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-06-10 00:19:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:19:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:19:16] [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 :[247467]
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.
[2022-06-10 00:19:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:19:46] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:19:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:19:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:19:46] [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.
[2022-06-10 00:19:46] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:19:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:19:46] [INFO ] Dead Transitions using invariants and state equation in 28 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
[2022-06-10 00:19:46] [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 :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7437
[2022-06-10 00:19:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:19:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:19:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:19:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:19:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:19:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:19:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:19:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:19:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:19:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:19:47] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:19:47] [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 :[247474]
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.
[2022-06-10 00:20:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:20:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:20:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:20:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:20:17] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-10 00:20:17] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:20:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:20:17] [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
[2022-06-10 00:20:17] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7427
[2022-06-10 00:20:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:20:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:20:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:20:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:20:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:20:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:20:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:20:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:20:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:20:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:20:18] [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 :[247481]
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.
[2022-06-10 00:20:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:20:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 00:20:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:20:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:20:48] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-06-10 00:20:48] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:20:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:20:48] [INFO ] Dead Transitions using invariants and state equation in 26 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
[2022-06-10 00:20:48] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7453
[2022-06-10 00:20:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:20:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:20:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:20:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:20:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:20:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:20:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:20:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:20:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:20:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:20:49] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:20:49] [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 :[247487]
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.
[2022-06-10 00:21:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:19] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:21:19] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:21:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:19] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:21:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:21:19] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-10 00:21:19] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:21:19] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:19] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:21:20] [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
[2022-06-10 00:21:20] [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 :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 1) seen :7414
[2022-06-10 00:21:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:20] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:21:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:21:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:21:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:21:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:21:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:21:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:21:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:21:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:21:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:21:20] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:21:20] [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 :[247494]
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.
[2022-06-10 00:21:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:21:51] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-06-10 00:21:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:21:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:21:51] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-06-10 00:21:51] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:21:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:21:51] [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
[2022-06-10 00:21:51] [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 :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 1) seen :7433
[2022-06-10 00:21:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:21:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:21:52] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 00:21:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:21:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:21:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:21:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:21:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:21:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:21:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:21:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:21:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:21:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:21:52] [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 :[247500]
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.
[2022-06-10 00:22:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:22:22] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-10 00:22:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:22] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:22:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:22:22] [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.
[2022-06-10 00:22:22] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:22:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:22] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:22:22] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-10 00:22:22] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7444
[2022-06-10 00:22:23] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:22:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:22:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-10 00:22:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:22:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:22:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:22:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:22:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:22:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:22:23] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:22:23] [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 :[247508]
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.
[2022-06-10 00:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:22:53] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:22:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:22:53] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-10 00:22:53] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 00:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:22:53] [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
[2022-06-10 00:22:53] [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 :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :7445
[2022-06-10 00:22:54] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:22:54] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:22:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:22:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-06-10 00:22:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:22:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:22:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:22:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:22:54] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-10 00:22:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:22:54] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:22:54] [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 :[247514]
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.
[2022-06-10 00:23:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:23:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 00:23:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:23:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:23:24] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-06-10 00:23:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:23:24] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:23:24] [INFO ] Dead Transitions using invariants and state equation in 27 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
[2022-06-10 00:23:24] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7429
[2022-06-10 00:23:25] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:25] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:23:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:23:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:23:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:23:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:23:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:23:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:23:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:23:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:23:25] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:23:25] [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 :[247520]
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.
[2022-06-10 00:23:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:23:55] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 00:23:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:23:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:23:55] [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.
[2022-06-10 00:23:55] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:23:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:23:55] [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
[2022-06-10 00:23:55] [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 :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7467
[2022-06-10 00:23:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:23:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:23:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:23:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:23:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:23:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:23:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:23:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:23:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:23:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:23:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:23:56] [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 :[247526]
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.
[2022-06-10 00:24:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:24:26] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:24:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:24:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:24:26] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-10 00:24:26] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:24:26] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:24:26] [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
[2022-06-10 00:24:26] [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 :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7420
[2022-06-10 00:24:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:24:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:24:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:24:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:24:27] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:24:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:24:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:24:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-06-10 00:24:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:24:27] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:24:27] [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 :[247532]
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.
[2022-06-10 00:24:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:24:57] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 00:24:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:24:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:24:57] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-06-10 00:24:57] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:24:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:24:57] [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
[2022-06-10 00:24:57] [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 :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7440
[2022-06-10 00:24:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:24:58] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 00:24:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:24:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:24:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:24:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:24:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:24:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:24:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-10 00:24:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:24:58] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:24:58] [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 :[247538]
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 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-10 00:25:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:25:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:25:28] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 00:25:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:25:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:25:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:25:28] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-06-10 00:25:28] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:25:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:25:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:25:28] [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
[2022-06-10 00:25:28] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 1) seen :18
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 :7417
[2022-06-10 00:25:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:25:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:25:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:25:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:25:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:25:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:25:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:25:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:25:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:25:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:25:29] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:25:29] [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 :[247546]
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.
[2022-06-10 00:25:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:25:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:25:59] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-10 00:25:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:25:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:25:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:25:59] [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.
[2022-06-10 00:25:59] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:25:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:25:59] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:25:59] [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
[2022-06-10 00:25:59] [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 :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7408
[2022-06-10 00:26:00] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:26:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:26:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:26:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:26:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:26:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:26:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:26:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:26:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:26:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:26:00] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 1 ms.
[2022-06-10 00:26:00] [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 :[247553]
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.
[2022-06-10 00:26:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:26:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:26:30] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 00:26:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:26:30] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:26:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:26:30] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-06-10 00:26:31] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:26:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:26:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:26:31] [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
[2022-06-10 00:26:31] [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 :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 1) seen :7413
[2022-06-10 00:26:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:26:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:26:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:26:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:26:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:26:31] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2022-06-10 00:26:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:26:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:26:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:26:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:26:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-10 00:26:32] [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 :[247559]
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.
[2022-06-10 00:27:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:27:02] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 00:27:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:27:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:27:02] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-06-10 00:27:02] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:27:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:27:02] [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
[2022-06-10 00:27:02] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 1) seen :7402
[2022-06-10 00:27:03] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:27:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:27:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-10 00:27:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:27:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:27:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:27:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:27:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-10 00:27:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:27:03] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-10 00:27:03] [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 :[247567]
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.
[2022-06-10 00:27:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:27:33] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-10 00:27:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 00:27:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:27:33] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-06-10 00:27:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 00:27:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:27:33] [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
[2022-06-10 00:27:33] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 1) seen :7419
[2022-06-10 00:27:34] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-10 00:27:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 00:27:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 00:27:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-06-10 00:27:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 00:27:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:27:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 00:27:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 00:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 00:27:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-10 00:27:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2022-06-10 00:27:34] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-10 00:27:34] [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 :[247574]

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-a008"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-a008, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282200381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a008.tgz
mv FunctionPointer-PT-a008 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;