Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772100475.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DNAwalker-PT-14ringLRLarge, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772100475
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 7.2K Apr 29 18:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 18:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 29 18:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 29 18:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 14 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 135K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1652602779644

Running Version 202205111006
[2022-05-15 08:19:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 08:19:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 08:19:40] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2022-05-15 08:19:40] [INFO ] Transformed 33 places.
[2022-05-15 08:19:40] [INFO ] Transformed 312 transitions.
[2022-05-15 08:19:40] [INFO ] Parsed PT model containing 33 places and 312 transitions in 208 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:41] [INFO ] Computed 0 place invariants in 14 ms
[2022-05-15 08:19:41] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
[2022-05-15 08:19:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:41] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 08:19:41] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-15 08:19:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:41] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 08:19:41] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:41] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2022-05-15 08:19:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:41] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:41] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Support contains 24 out of 33 places after structural reductions.
[2022-05-15 08:19:41] [INFO ] Flatten gal took : 42 ms
[2022-05-15 08:19:41] [INFO ] Flatten gal took : 18 ms
[2022-05-15 08:19:41] [INFO ] Input system was already deterministic with 312 transitions.
Support contains 22 out of 33 places (down from 24) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 770 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 21) seen :19
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 08:19:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:42] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:42] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 08:19:43] [INFO ] After 1643ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 12 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((F(G(F(p0)))&&!(p1 U p2)))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:44] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:44] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
[2022-05-15 08:19:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-15 08:19:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:44] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-15 08:19:44] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:44] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2022-05-15 08:19:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:44] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 08:19:45] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 320 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (NOT p0), (NOT p0), p2]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(OR p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=p2, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s27), p1:(GT s30 s18), p2:(LEQ s19 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 205 ms.
Stuttering criterion allowed to conclude after 18 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-00 finished in 1353 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:45] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
[2022-05-15 08:19:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:45] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-05-15 08:19:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:45] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:46] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2022-05-15 08:19:46] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:46] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:46] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s29 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 308 ms.
Product exploration explored 100000 steps with 50000 reset in 231 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-02 finished in 1316 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((X((p0 U F(p1)))||p0))) U G(p2))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 5 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:46] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:46] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:47] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
[2022-05-15 08:19:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:47] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-15 08:19:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:47] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:47] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2022-05-15 08:19:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:47] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (NOT p2), (AND p2 (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s7 s32), p0:(LEQ 1 s22), p1:(LEQ s31 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-03 finished in 706 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 20 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:47] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 08:19:47] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
[2022-05-15 08:19:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-15 08:19:47] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:47] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:47] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:48] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2022-05-15 08:19:48] [INFO ] Redundant transitions in 19 ms returned []
[2022-05-15 08:19:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:48] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-15 08:19:48] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s24 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-05 finished in 605 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(p0))))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:48] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2022-05-15 08:19:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:48] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:48] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-15 08:19:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:48] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:48] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2022-05-15 08:19:48] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-15 08:19:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:48] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s18 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3 reset in 101 ms.
Product exploration explored 100000 steps with 2 reset in 185 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2022-05-15 08:19:49] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 08:19:49] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-15 08:19:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 08:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 08:19:49] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-15 08:19:49] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:49] [INFO ] [Nat]Added 71 Read/Feed constraints in 49 ms returned sat
[2022-05-15 08:19:49] [INFO ] Computed and/alt/rep : 72/612/72 causal constraints (skipped 209 transitions) in 24 ms.
[2022-05-15 08:19:49] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:49] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 08:19:50] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
[2022-05-15 08:19:50] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:50] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-15 08:19:50] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:50] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:50] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2022-05-15 08:19:50] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-15 08:19:50] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:50] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2022-05-15 08:19:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:51] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 08:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 08:19:51] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-15 08:19:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 08:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 08:19:51] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-15 08:19:51] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:51] [INFO ] [Nat]Added 71 Read/Feed constraints in 53 ms returned sat
[2022-05-15 08:19:51] [INFO ] Computed and/alt/rep : 72/612/72 causal constraints (skipped 209 transitions) in 23 ms.
[2022-05-15 08:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 60 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 31 steps with 3 reset in 0 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-08 finished in 3271 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 7 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:51] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:51] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
[2022-05-15 08:19:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:51] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-15 08:19:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:51] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:51] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2022-05-15 08:19:51] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-15 08:19:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:51] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s19 s31) (LEQ s31 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 22 steps with 2 reset in 1 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-10 finished in 567 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(F(p0) U (F(G(F(p1)))||p2)))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:52] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2022-05-15 08:19:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:52] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-15 08:19:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:52] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:52] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2022-05-15 08:19:52] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 08:19:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:52] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:52] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR p2 p1), true, p1, (OR (AND p0 p1) (AND p0 p2)), p0]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s11 s9), p2:(LEQ 2 s23), p1:(LEQ s1 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-11 finished in 695 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:52] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2022-05-15 08:19:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:52] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-15 08:19:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:52] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:53] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
[2022-05-15 08:19:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:53] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 7 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-13 finished in 682 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((G(p1) U X(X((G(!p0)||p2)))))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:19:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:53] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
[2022-05-15 08:19:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 08:19:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-15 08:19:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:53] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:19:53] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2022-05-15 08:19:53] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:19:53] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 581 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (AND p0 (NOT p2)), true, p0, (AND p0 (NOT p2)), (AND (NOT p2) p0), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2) p0), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p2)), (NOT p1), (AND p0 (NOT p1))]
Running random walk in product with property : DNAwalker-PT-14ringLRLarge-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 9}], [{ cond=true, acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 10}, { cond=p1, acceptance={} source=4 dest: 11}, { cond=p1, acceptance={} source=4 dest: 12}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}, { cond=p1, acceptance={} source=5 dest: 13}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=p0, acceptance={} source=8 dest: 7}, { cond=(NOT p0), acceptance={} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 11}, { cond=p0, acceptance={} source=9 dest: 14}], [{ cond=(NOT p2), acceptance={} source=10 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=11 dest: 10}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=11 dest: 11}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=11 dest: 11}, { cond=(AND p1 (NOT p2)), acceptance={} source=11 dest: 12}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=12 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=12 dest: 13}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=13 dest: 7}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=13 dest: 8}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=13 dest: 15}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=13 dest: 16}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=14 dest: 11}, { cond=(AND p0 (NOT p2)), acceptance={0} source=14 dest: 14}], [{ cond=(NOT p1), acceptance={} source=15 dest: 7}, { cond=p1, acceptance={} source=15 dest: 15}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=16 dest: 7}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=16 dest: 8}, { cond=(AND p0 p1), acceptance={} source=16 dest: 15}, { cond=(AND (NOT p0) p1), acceptance={} source=16 dest: 16}]], initial=0, aps=[p0:(GT s14 s12), p1:(LEQ s14 s15), p2:(OR (LEQ s18 s28) (LEQ s14 s12))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 376 ms.
Product exploration explored 100000 steps with 25000 reset in 308 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 287 ms. Reduced automaton from 17 states, 39 edges and 3 AP to 10 states, 23 edges and 3 AP.
Stuttering acceptance computed with spot in 301 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), true, p0, (AND p0 (NOT p2)), (NOT p1), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 757 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 12) seen :7
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-15 08:19:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:19:56] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:19:56] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2022-05-15 08:20:06] [INFO ] After 10748ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 33 transition count 305
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 28 transition count 300
Applied a total of 12 rules in 12 ms. Remains 28 /33 variables (removed 5) and now considering 300/312 (removed 12) transitions.
// Phase 1: matrix 300 rows 28 cols
[2022-05-15 08:20:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:06] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/33 places, 300/312 transitions.
Incomplete random walk after 10000 steps, including 1138 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1632178 steps, run timeout after 3001 ms. (steps per millisecond=543 ) properties seen :{}
Probabilistic random walk after 1632178 steps, saw 334974 distinct states, run finished after 3001 ms. (steps per millisecond=543 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 300 rows 28 cols
[2022-05-15 08:20:10] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 08:20:10] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 08:20:19] [INFO ] After 9089ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 300/300 transitions.
Applied a total of 0 rules in 12 ms. Remains 28 /28 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 300/300 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 28/28 places, 300/300 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 300/300 (removed 0) transitions.
// Phase 1: matrix 300 rows 28 cols
[2022-05-15 08:20:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:19] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 300 rows 28 cols
[2022-05-15 08:20:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:19] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-15 08:20:19] [INFO ] Implicit Places using invariants and state equation in 209 ms returned [8, 22]
Discarding 2 places :
Drop transitions removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Implicit Place search using SMT with State Equation took 266 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 26/28 places, 276/300 transitions.
Applied a total of 0 rules in 4 ms. Remains 26 /26 variables (removed 0) and now considering 276/276 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 26/28 places, 276/300 transitions.
Incomplete random walk after 10000 steps, including 539 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1793050 steps, run timeout after 3001 ms. (steps per millisecond=597 ) properties seen :{}
Probabilistic random walk after 1793050 steps, saw 387152 distinct states, run finished after 3001 ms. (steps per millisecond=597 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 276 rows 26 cols
[2022-05-15 08:20:22] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:20:22] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 08:20:31] [INFO ] After 9060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 26 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 26/26 places, 276/276 transitions.
Applied a total of 0 rules in 4 ms. Remains 26 /26 variables (removed 0) and now considering 276/276 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 276/276 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 26/26 places, 276/276 transitions.
Applied a total of 0 rules in 3 ms. Remains 26 /26 variables (removed 0) and now considering 276/276 (removed 0) transitions.
// Phase 1: matrix 276 rows 26 cols
[2022-05-15 08:20:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:31] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 276 rows 26 cols
[2022-05-15 08:20:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:31] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-15 08:20:31] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-05-15 08:20:31] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 276 rows 26 cols
[2022-05-15 08:20:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:31] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 276/276 transitions.
Applied a total of 0 rules in 3 ms. Remains 26 /26 variables (removed 0) and now considering 276/276 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 276 rows 26 cols
[2022-05-15 08:20:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:31] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 08:20:41] [INFO ] After 9067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-05-15 08:20:41] [INFO ] Flatten gal took : 11 ms
[2022-05-15 08:20:41] [INFO ] Flatten gal took : 15 ms
[2022-05-15 08:20:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13517405623308725024.gal : 23 ms
[2022-05-15 08:20:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14663117202105974935.prop : 2 ms
Invoking ITS tools like this :cd /tmp/redAtoms4658099396013221629;'/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/ReachabilityCardinality13517405623308725024.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14663117202105974935.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...321
Loading property file /tmp/ReachabilityCardinality14663117202105974935.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :18 after 54
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :54 after 176
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :176 after 474
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :474 after 1163
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1163 after 20717
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :20717 after 58770
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :58770 after 126304
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :126304 after 291134
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :291134 after 600751
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :600751 after 1.25105e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.25105e+06 after 2.92125e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.92125e+06 after 1.09534e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.09534e+07 after 5.44384e+07
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :5.44384e+07 after 1.24512e+08
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.65694e+08,8.56866,179548,2,13354,20,663790,7,0,431,869044,0
Total reachable state count : 265693538

Verifying 1 reachability properties.
Reachability property apf7 does not hold.
No reachable states exhibit your property : apf7

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf7,0,8.58083,179548,1,0,20,663790,7,0,448,869044,0
Found 5 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT p0)), true, (G (NOT (AND p1 p0 (NOT p2)))), (G (NOT (AND p1 (NOT p0) (NOT p2)))), (G (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (G (NOT (AND (NOT p0) (NOT p2)))), (G (NOT (AND p1 p0)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p1) p0 (NOT p2))), (F p0), (F (NOT p1)), (F (AND p0 (NOT p2))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 8 factoid took 566 ms. Reduced automaton from 10 states, 23 edges and 3 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 125 ms :[false, (NOT p2), (NOT p2), true, false]
Stuttering acceptance computed with spot in 124 ms :[false, (NOT p2), (NOT p2), true, false]
Support contains 4 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:20:50] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:20:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:50] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
[2022-05-15 08:20:50] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:20:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:50] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-15 08:20:50] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:20:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:50] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 08:20:51] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2022-05-15 08:20:51] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:20:51] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 08:20:51] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [p2, (X p2), true]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 143 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Finished random walk after 700 steps, including 52 resets, run visited all 1 properties in 6 ms. (steps per millisecond=116 )
Knowledge obtained : [p2, (X p2), true]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 119 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 25000 reset in 265 ms.
Product exploration explored 100000 steps with 25000 reset in 273 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 126 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 6 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2022-05-15 08:20:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:20:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:52] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2022-05-15 08:20:52] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 08:20:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2022-05-15 08:20:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 08:20:52] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/33 places, 312/312 transitions.
Product exploration explored 100000 steps with 25000 reset in 583 ms.
Product exploration explored 100000 steps with 25000 reset in 587 ms.
Built C files in :
/tmp/ltsmin3661369443124119804
[2022-05-15 08:20:54] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3661369443124119804
Running compilation step : cd /tmp/ltsmin3661369443124119804;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 476 ms.
Running link step : cd /tmp/ltsmin3661369443124119804;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 122 ms.
Running LTSmin : cd /tmp/ltsmin3661369443124119804;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17856378815439803413.hoa' '--buchi-type=spotba'
LTSmin run took 494 ms.
FORMULA DNAwalker-PT-14ringLRLarge-LTLCardinality-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-14ringLRLarge-LTLCardinality-14 finished in 61804 ms.
All properties solved by simple procedures.
Total runtime 74493 ms.

BK_STOP 1652602855310

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="DNAwalker-PT-14ringLRLarge"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-14ringLRLarge, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254772100475"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-14ringLRLarge.tgz
mv DNAwalker-PT-14ringLRLarge execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;