Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r191-tall-167838876200082.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is FunctionPointer-PT-a128, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r191-tall-167838876200082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.0K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 11:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 34K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-a128-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678568176561

Running Version 202205111006
[2023-03-11 20:56:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 20:56:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 20:56:18] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2023-03-11 20:56:18] [INFO ] Transformed 40 places.
[2023-03-11 20:56:18] [INFO ] Transformed 70 transitions.
[2023-03-11 20:56:18] [INFO ] Parsed PT model containing 40 places and 70 transitions in 165 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a128-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 46 out of 66 initially.
// Phase 1: matrix 46 rows 34 cols
[2023-03-11 20:56:18] [INFO ] Computed 4 place invariants in 5 ms
FORMULA FunctionPointer-PT-a128-UpperBounds-15 128 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10015 steps, including 21 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :207
FORMULA FunctionPointer-PT-a128-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a128-UpperBounds-09 128 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a128-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a128-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a128-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a128-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :39
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :35
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :24
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :45
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :16
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :30
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :22
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :27
[2023-03-11 20:56:18] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2023-03-11 20:56:18] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-11 20:56:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:56:18] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 2 ms to minimize.
[2023-03-11 20:56:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2023-03-11 20:56:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2023-03-11 20:56:18] [INFO ] Added : 17 causal constraints over 4 iterations in 47 ms. Result :sat
Minimization took 11 ms.
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2023-03-11 20:56:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2023-03-11 20:56:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2023-03-11 20:56:18] [INFO ] Added : 8 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:18] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-11 20:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:56:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 23 ms.
[2023-03-11 20:56:19] [INFO ] Added : 20 causal constraints over 5 iterations in 134 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2023-03-11 20:56:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-11 20:56:19] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:56:19] [INFO ] Added : 17 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:56:19] [INFO ] Added : 19 causal constraints over 5 iterations in 28 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 2 ms to minimize.
[2023-03-11 20:56:19] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2023-03-11 20:56:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 64 ms
[2023-03-11 20:56:19] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 8 ms.
[2023-03-11 20:56:19] [INFO ] Added : 10 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2023-03-11 20:56:19] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2023-03-11 20:56:19] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2023-03-11 20:56:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2023-03-11 20:56:19] [INFO ] Added : 9 causal constraints over 2 iterations in 92 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:56:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:56:19] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:56:19] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:56:19] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2023-03-11 20:56:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 74 ms
[2023-03-11 20:56:19] [INFO ] Added : 17 causal constraints over 4 iterations in 101 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [128, -1, 128, -1, -1, -1, -1, -1] Max seen :[24, 16, 8, 31, 10, 7, 6, 14]
FORMULA FunctionPointer-PT-a128-UpperBounds-01 128 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FunctionPointer-PT-a128-UpperBounds-04 128 TECHNIQUES TOPOLOGICAL PARIKH_WALK
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 29 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.119 ms
Discarding 5 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 29 transition count 60
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 29 transition count 58
Applied a total of 9 rules in 140 ms. Remains 29 /34 variables (removed 5) and now considering 58/66 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 29/34 places, 58/66 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:56:20] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 6) seen :18401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 6) seen :4452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 6) seen :14373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 6) seen :10026
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 6) seen :6456
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 6) seen :2774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 6) seen :2467
[2023-03-11 20:56:23] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:56:23] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 20:56:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:56:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:56:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2023-03-11 20:56:23] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
[2023-03-11 20:56:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 71 ms
[2023-03-11 20:56:23] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:56:23] [INFO ] Added : 18 causal constraints over 6 iterations in 39 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:56:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:56:23] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2023-03-11 20:56:23] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 0 ms to minimize.
[2023-03-11 20:56:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2023-03-11 20:56:23] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:56:23] [INFO ] Added : 18 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:56:23] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:56:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:23] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2023-03-11 20:56:23] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2023-03-11 20:56:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 70 ms
[2023-03-11 20:56:23] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:56:24] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
[2023-03-11 20:56:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-11 20:56:24] [INFO ] Added : 18 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:56:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:56:24] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2023-03-11 20:56:24] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2023-03-11 20:56:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 64 ms
[2023-03-11 20:56:24] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:56:24] [INFO ] Added : 18 causal constraints over 6 iterations in 42 ms. Result :sat
Minimization took 15 ms.
[2023-03-11 20:56:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2023-03-11 20:56:24] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 0 ms to minimize.
[2023-03-11 20:56:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2023-03-11 20:56:24] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:56:24] [INFO ] Added : 16 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:56:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:56:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:56:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:56:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:56:24] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2023-03-11 20:56:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-11 20:56:24] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 5 ms.
[2023-03-11 20:56:24] [INFO ] Added : 17 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[4191, 17427, 10025, 6290, 2553, 17881]
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 4 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 6 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:57:00] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:00] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:57:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 20:57:01] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:57:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:57:01] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 20:57:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:57:01] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:57:01] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:01] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 6) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 6) seen :4349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 6) seen :14355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 6) seen :10021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 6) seen :6430
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :2736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 6) seen :2395
[2023-03-11 20:57:03] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:03] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:57:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:57:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2023-03-11 20:57:03] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2023-03-11 20:57:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 68 ms
[2023-03-11 20:57:03] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:57:03] [INFO ] Added : 18 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:57:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:57:03] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2023-03-11 20:57:03] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2023-03-11 20:57:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2023-03-11 20:57:03] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:57:03] [INFO ] Added : 18 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:57:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 20:57:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:57:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 52 ms
[2023-03-11 20:57:04] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 7 ms.
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-11 20:57:04] [INFO ] Added : 18 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:57:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 60 ms
[2023-03-11 20:57:04] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:57:04] [INFO ] Added : 18 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:57:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 62 ms
[2023-03-11 20:57:04] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:57:04] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:57:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:04] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:57:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-11 20:57:04] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:57:04] [INFO ] Added : 17 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[4191, 17427, 10025, 6317, 2575, 326643]
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 4 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:57:52] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:52] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:57:52] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 20:57:52] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:57:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:57:52] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-11 20:57:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:57:52] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:52] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:57:52] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:52] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 6) seen :18495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 6) seen :4464
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 6) seen :14351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 6) seen :10009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 6) seen :6408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 6) seen :2791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 6) seen :2391
[2023-03-11 20:57:54] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:57:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:57:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 20:57:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:57:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 11 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2023-03-11 20:57:55] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:57:55] [INFO ] Added : 18 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Added 7 Read/Feed constraints in 18 ms returned sat
[2023-03-11 20:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2023-03-11 20:57:55] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:57:55] [INFO ] Added : 18 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 76 ms
[2023-03-11 20:57:55] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2023-03-11 20:57:55] [INFO ] Added : 18 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2023-03-11 20:57:55] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:57:55] [INFO ] Added : 18 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 60 ms
[2023-03-11 20:57:55] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:57:55] [INFO ] Added : 16 causal constraints over 4 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:57:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:57:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:57:55] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2023-03-11 20:57:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2023-03-11 20:57:56] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:57:56] [INFO ] Added : 17 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[4213, 17427, 10025, 6317, 2575, 328064]
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 8 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 5 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:58:43] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:58:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:58:43] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 20:58:43] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:58:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:58:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:58:43] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-11 20:58:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:58:43] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:58:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:58:43] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:58:43] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 6) seen :18390
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 6) seen :4454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 6) seen :14398
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 6) seen :10003
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 6) seen :6427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 6) seen :2750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 6) seen :2382
[2023-03-11 20:58:46] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:58:46] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:58:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:58:46] [INFO ] [Real]Added 7 Read/Feed constraints in 13 ms returned sat
[2023-03-11 20:58:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 68 ms
[2023-03-11 20:58:46] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:58:46] [INFO ] Added : 18 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 1 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2023-03-11 20:58:46] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:58:46] [INFO ] Added : 18 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 62 ms
[2023-03-11 20:58:46] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-11 20:58:46] [INFO ] Added : 18 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2023-03-11 20:58:46] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:58:46] [INFO ] Added : 18 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:58:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2023-03-11 20:58:46] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2023-03-11 20:58:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 65 ms
[2023-03-11 20:58:47] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:58:47] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:58:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:58:47] [INFO ] [Real]Added 7 Read/Feed constraints in 10 ms returned sat
[2023-03-11 20:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:58:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:58:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:58:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:58:47] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
[2023-03-11 20:58:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-03-11 20:58:47] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:58:47] [INFO ] Added : 17 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[4213, 17427, 10025, 6317, 2575, 328149]
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 20:59:34] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:59:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:59:34] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 20:59:34] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:59:34] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:59:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:59:34] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 20:59:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:59:34] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:59:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:59:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:59:34] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 6) seen :18605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 6) seen :4343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 6) seen :14366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 6) seen :10019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 6) seen :6407
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 6) seen :2721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 6) seen :2355
[2023-03-11 20:59:37] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 20:59:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:59:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:59:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 70 ms
[2023-03-11 20:59:37] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:59:37] [INFO ] Added : 18 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 77 ms
[2023-03-11 20:59:37] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:59:37] [INFO ] Added : 18 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2023-03-11 20:59:37] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-11 20:59:37] [INFO ] Added : 18 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:59:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2023-03-11 20:59:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 78 ms
[2023-03-11 20:59:37] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 5 ms.
[2023-03-11 20:59:37] [INFO ] Added : 18 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:59:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:59:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:59:38] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 1 ms to minimize.
[2023-03-11 20:59:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 73 ms
[2023-03-11 20:59:38] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:59:38] [INFO ] Added : 16 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:59:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:59:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:59:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:59:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:59:38] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 9 ms to minimize.
[2023-03-11 20:59:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-11 20:59:38] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 20:59:38] [INFO ] Added : 17 causal constraints over 4 iterations in 32 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[4213, 17427, 10025, 6317, 7124, 328149]
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 21:00:31] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:31] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 21:00:31] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:31] [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.
[2023-03-11 21:00:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:00:31] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:31] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:00:31] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/29 places, 58/58 transitions.
Starting property specific reduction for FunctionPointer-PT-a128-UpperBounds-02
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:31] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :7
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 :18
[2023-03-11 21:00:31] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:31] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:00:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 21:00:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:00:31] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 21:00:31] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 3 ms to minimize.
[2023-03-11 21:00:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-11 21:00:31] [INFO ] Added : 16 causal constraints over 4 iterations in 71 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18]
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Graph (complete) has 104 edges and 29 vertex of which 28 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 27 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 27 transition count 56
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 27 transition count 54
Applied a total of 5 rules in 5 ms. Remains 27 /29 variables (removed 2) and now considering 54/58 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/29 places, 54/58 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:31] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) 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 :4255
[2023-03-11 21:00:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:32] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:00:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 21:00:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:00:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 4 ms.
[2023-03-11 21:00:32] [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 :[4255]
Support contains 1 out of 27 places. 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.
[2023-03-11 21:00:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:35] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 21:00:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:00:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:35] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 21:00:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:00:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:00:35] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:35] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) 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 :4221
[2023-03-11 21:00:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:00:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 21:00:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 21:00:36] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4255]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:00:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:39] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 21:00:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:39] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-11 21:00:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:00:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:39] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 21:00:39] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a128-UpperBounds-02 in 8322 ms.
Starting property specific reduction for FunctionPointer-PT-a128-UpperBounds-06
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:39] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :40
[2023-03-11 21:00:39] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:00:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:00:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:39] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 21:00:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:39] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2023-03-11 21:00:39] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-03-11 21:00:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 55 ms
[2023-03-11 21:00:39] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 21:00:39] [INFO ] Added : 18 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[40]
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Graph (complete) has 104 edges and 29 vertex of which 28 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 2 ms. Remains 28 /29 variables (removed 1) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/29 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:39] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 1) seen :14400
[2023-03-11 21:00:40] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:40] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 21:00:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 21:00:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 21:00:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:40] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2023-03-11 21:00:40] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2023-03-11 21:00:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 63 ms
[2023-03-11 21:00:40] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 21:00:40] [INFO ] Added : 18 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14400]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 21:00:45] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:45] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 21:00:45] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 21:00:45] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:45] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 21:00:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:45] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 21:00:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:00:45] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:45] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 1) seen :14392
[2023-03-11 21:00:46] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:46] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:00:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:46] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:00:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:00:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:46] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2023-03-11 21:00:46] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2023-03-11 21:00:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 62 ms
[2023-03-11 21:00:46] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 21:00:46] [INFO ] Added : 18 causal constraints over 7 iterations in 32 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14400]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 9 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-11 21:00:50] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 21:00:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:00:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:51] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 21:00:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:00:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 21:00:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:51] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Ending property specific reduction for FunctionPointer-PT-a128-UpperBounds-06 in 11598 ms.
Starting property specific reduction for FunctionPointer-PT-a128-UpperBounds-07
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:51] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :23
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 :35
[2023-03-11 21:00:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:00:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 21:00:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 21:00:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:00:51] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 4 ms.
[2023-03-11 21:00:51] [INFO ] Added : 18 causal constraints over 5 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[35]
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Graph (complete) has 104 edges and 29 vertex of which 28 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 27 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 27 transition count 56
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 27 transition count 54
Applied a total of 5 rules in 3 ms. Remains 27 /29 variables (removed 2) and now considering 54/58 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/29 places, 54/58 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:51] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 1) seen :331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 1) seen :10356
[2023-03-11 21:00:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:00:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:00:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-11 21:00:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 21:00:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:00:52] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2023-03-11 21:00:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-11 21:00:52] [INFO ] Added : 4 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10356]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:00:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:56] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 21:00:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:00:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:56] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 21:00:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:00:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:56] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:00:56] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:56] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 1) seen :402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 1) seen :10353
[2023-03-11 21:00:57] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:00:57] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 21:00:57] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 21:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:00:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:00:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:57] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:00:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:00:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:00:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:00:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:00:57] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:00:57] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2023-03-11 21:00:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-11 21:00:57] [INFO ] Added : 4 causal constraints over 2 iterations in 51 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10356]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:01:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:01] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 21:01:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:01:01] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 21:01:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:01:01] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:01] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:01:01] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a128-UpperBounds-07 in 10178 ms.
Starting property specific reduction for FunctionPointer-PT-a128-UpperBounds-10
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:01:01] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :21
[2023-03-11 21:01:01] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:01:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:01:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:01:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:01:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 21:01:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:01:01] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 21:01:01] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[21]
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Graph (complete) has 104 edges and 29 vertex of which 28 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 27 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 27 transition count 56
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 27 transition count 54
Applied a total of 5 rules in 5 ms. Remains 27 /29 variables (removed 2) and now considering 54/58 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/29 places, 54/58 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:01] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 1) seen :6423
[2023-03-11 21:01:02] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:02] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:01:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:01:02] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:01:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:01:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:01:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:01:02] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:01:02] [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 :[6423]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:01:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:05] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 21:01:05] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 21:01:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:05] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:01:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:01:05] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-11 21:01:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:01:05] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:06] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:06] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 1) seen :6475
[2023-03-11 21:01:06] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:06] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:01:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:01:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:01:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:01:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:01:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:01:06] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:01:06] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[578198]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:01:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:37] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 21:01:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:37] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-11 21:01:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:01:37] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-11 21:01:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:01:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:37] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:01:37] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:37] [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 :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 1) seen :6436
[2023-03-11 21:01:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:01:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:01:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:01:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:01:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:01:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:01:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:01:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:01:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:01:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:01:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:01:38] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[817723]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:02:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:02:08] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 21:02:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:08] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:02:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:02:08] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 21:02:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:02:08] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:02:08] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:08] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 1) seen :6477
[2023-03-11 21:02:09] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:09] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:02:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:02:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:02:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:02:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:02:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:02:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:02:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:02:09] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 21:02:09] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[817729]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:02:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:39] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:02:39] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 21:02:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:02:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:02:39] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-11 21:02:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:02:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:39] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:02:39] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:39] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 1) seen :6467
[2023-03-11 21:02:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:02:40] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:02:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:02:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:02:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:02:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:02:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:02:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-11 21:02:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 21:02:40] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:02:40] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[817734]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:03:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:10] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:03:10] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 21:03:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:03:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:03:10] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-11 21:03:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:03:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:03:10] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:10] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 1) seen :6463
[2023-03-11 21:03:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:03:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:03:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:03:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:03:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:03:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:03:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:03:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:03:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:03:11] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:03:11] [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 :[1884976]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:03:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:03:41] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 21:03:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:03:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:03:41] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 21:03:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:03:41] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:41] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:03:41] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:41] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 1) seen :6448
[2023-03-11 21:03:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:03:42] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:03:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:03:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:03:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:03:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:03:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-11 21:03:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:03:42] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 21:03:42] [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 :[1884982]
Support contains 1 out of 27 places. 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 5 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:04:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:04:12] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 21:04:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:12] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:04:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:04:12] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 21:04:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:04:12] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:12] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:04:12] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:12] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 1) seen :17
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 :6435
[2023-03-11 21:04:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:04:13] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-11 21:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:04:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:04:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:04:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:04:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:04:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 21:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:04:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:04:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 21:04:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:04:14] [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 :[1884987]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:04:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:04:44] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-11 21:04:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:04:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:04:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-11 21:04:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:04:44] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:04:44] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:44] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 1) seen :6445
[2023-03-11 21:04:45] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:04:45] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:04:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:04:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 21:04:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:04:45] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 21:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:04:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:04:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:04:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:04:45] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:04:45] [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 :[1884992]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:05:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:15] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 21:05:15] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 21:05:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:05:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:05:15] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-11 21:05:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:05:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:05:15] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:15] [INFO ] Computed 3 place invariants in 0 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 244 ms. (steps per millisecond=4098 ) properties (out of 1) seen :6421
[2023-03-11 21:05:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:16] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:05:16] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-11 21:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:05:16] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-11 21:05:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:05:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:05:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:05:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:05:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:05:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:05:16] [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 :[1884997]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:05:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:46] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:05:46] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-11 21:05:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:46] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:05:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:05:46] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2023-03-11 21:05:46] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-11 21:05:46] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:46] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:05:46] [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
[2023-03-11 21:05:46] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 1) seen :6462
[2023-03-11 21:05:47] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:05:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:05:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:05:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:05:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 21:05:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:05:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:05:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:05:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:05:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:05:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-11 21:05:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:05:47] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 21:05:47] [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 :[1885003]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:06:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 21:06:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:06:17] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-11 21:06:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:06:17] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:17] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:17] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 1) seen :6431
[2023-03-11 21:06:18] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:18] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:06:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:06:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:06:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 21:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 21:06:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:06:18] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 21:06:18] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1885008]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:06:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:48] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 21:06:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:06:49] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-11 21:06:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:06:49] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:49] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:49] [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 :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 1) seen :6488
[2023-03-11 21:06:50] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:06:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:06:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:06:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:06:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:06:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:06:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:06:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:06:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:06:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-11 21:06:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:06:50] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 9 ms.
[2023-03-11 21:06:50] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1885013]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:07:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:20] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:20] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-11 21:07:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:20] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-11 21:07:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:20] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-11 21:07:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:20] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:20] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:20] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:20] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) 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 :6413
[2023-03-11 21:07:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:07:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:07:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:21] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:07:21] [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 :[1885019]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:51] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-11 21:07:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:51] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a128-UpperBounds-10 in 410175 ms.
Starting property specific reduction for FunctionPointer-PT-a128-UpperBounds-12
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :20
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 :12
[2023-03-11 21:07:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:07:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:07:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:51] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 21:07:51] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2023-03-11 21:07:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-11 21:07:51] [INFO ] Added : 11 causal constraints over 3 iterations in 58 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[20]
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Graph (complete) has 104 edges and 29 vertex of which 28 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 27 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 27 transition count 56
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 27 transition count 54
Applied a total of 5 rules in 3 ms. Remains 27 /29 variables (removed 2) and now considering 54/58 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/29 places, 54/58 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:51] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 1) seen :250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 1) seen :2623
[2023-03-11 21:07:52] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:52] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 21:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:07:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:07:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:52] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 6 ms.
[2023-03-11 21:07:52] [INFO ] Added : 6 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2623]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:07:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:55] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:55] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 21:07:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:55] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 21:07:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:07:55] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:55] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:55] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 1) seen :186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 1) seen :2560
[2023-03-11 21:07:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 21:07:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 21:07:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 21:07:56] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2623]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 21:07:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:58] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 21:07:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:58] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-11 21:07:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:07:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 21:07:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:07:58] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a128-UpperBounds-12 in 7115 ms.
Starting property specific reduction for FunctionPointer-PT-a128-UpperBounds-13
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:07:58] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :137
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :9
[2023-03-11 21:07:58] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 29 cols
[2023-03-11 21:07:58] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:58] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 21:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:07:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:07:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:07:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:58] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2023-03-11 21:07:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2023-03-11 21:07:58] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 21:07:58] [INFO ] Added : 17 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[137]
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29/29 places, 58/58 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 28 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 28 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 28 transition count 54
Applied a total of 4 rules in 3 ms. Remains 28 /29 variables (removed 1) and now considering 54/58 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/29 places, 54/58 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:07:58] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 1) seen :17848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 1) seen :2195
[2023-03-11 21:07:59] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:07:59] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:07:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:07:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 21:07:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:07:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:07:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:08:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:08:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:08:00] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 6 ms.
[2023-03-11 21:08:00] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2023-03-11 21:08:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2023-03-11 21:08:00] [INFO ] Added : 15 causal constraints over 4 iterations in 73 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17848]
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.
[2023-03-11 21:08:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:08:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 21:08:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:08:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:08:21] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-11 21:08:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 21:08:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:08:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:08:21] [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
[2023-03-11 21:08:21] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 1) seen :17778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 1) seen :2178
[2023-03-11 21:08:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:08:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 21:08:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:08:22] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2023-03-11 21:08:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 21:08:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 21:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 21:08:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 21:08:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 21:08:22] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 21:08:22] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2023-03-11 21:08:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-11 21:08:22] [INFO ] Added : 15 causal constraints over 4 iterations in 58 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17848]
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.
[2023-03-11 21:08:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:08:43] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 21:08:43] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 21:08:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:08:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:08:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 21:08:43] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-11 21:08:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 21:08:43] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 21:08:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 21:08:43] [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-a128-UpperBounds-13 in 44810 ms.
[2023-03-11 21:08:43] [INFO ] Flatten gal took : 26 ms
[2023-03-11 21:08:43] [INFO ] Applying decomposition
[2023-03-11 21:08:43] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11814090389591715855.txt' '-o' '/tmp/graph11814090389591715855.bin' '-w' '/tmp/graph11814090389591715855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11814090389591715855.bin' '-l' '-1' '-v' '-w' '/tmp/graph11814090389591715855.weights' '-q' '0' '-e' '0.001'
[2023-03-11 21:08:43] [INFO ] Decomposing Gal with order
[2023-03-11 21:08:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 21:08:43] [INFO ] Removed a total of 83 redundant transitions.
[2023-03-11 21:08:43] [INFO ] Flatten gal took : 35 ms
[2023-03-11 21:08:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 4 ms.
[2023-03-11 21:08:43] [INFO ] Time to serialize gal into /tmp/UpperBounds12147297569096076692.gal : 3 ms
[2023-03-11 21:08:43] [INFO ] Time to serialize properties into /tmp/UpperBounds6526705780030008680.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12147297569096076692.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6526705780030008680.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds6526705780030008680.prop.
Detected timeout of ITS tools.
[2023-03-11 21:32:51] [INFO ] Flatten gal took : 14 ms
[2023-03-11 21:32:51] [INFO ] Time to serialize gal into /tmp/UpperBounds13417858967915215427.gal : 2 ms
[2023-03-11 21:32:51] [INFO ] Time to serialize properties into /tmp/UpperBounds9387869593013676309.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13417858967915215427.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9387869593013676309.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds9387869593013676309.prop.

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-a128"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is FunctionPointer-PT-a128, 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 r191-tall-167838876200082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a128.tgz
mv FunctionPointer-PT-a128 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 ;