Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288600247.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DNAwalker-PT-04track28LL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288600247
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 13 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 13 13:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 13 13:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 12 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 108K May 18 16:42 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-04track28LL-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-04track28LL-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716422253826

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-04track28LL
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 23:57:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 23:57:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 23:57:37] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2024-05-22 23:57:37] [INFO ] Transformed 34 places.
[2024-05-22 23:57:37] [INFO ] Transformed 250 transitions.
[2024-05-22 23:57:37] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 231 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 22 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2024-05-22 23:57:37] [INFO ] Computed 0 invariants in 16 ms
[2024-05-22 23:57:38] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
[2024-05-22 23:57:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:38] [INFO ] Invariant cache hit.
[2024-05-22 23:57:38] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-22 23:57:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:38] [INFO ] Invariant cache hit.
[2024-05-22 23:57:38] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:38] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
[2024-05-22 23:57:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:38] [INFO ] Invariant cache hit.
[2024-05-22 23:57:38] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1399 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 28 out of 34 places after structural reductions.
[2024-05-22 23:57:39] [INFO ] Flatten gal took : 87 ms
[2024-05-22 23:57:39] [INFO ] Flatten gal took : 47 ms
[2024-05-22 23:57:39] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 636 resets, run finished after 871 ms. (steps per millisecond=11 ) properties (out of 29) seen :23
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-22 23:57:40] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:40] [INFO ] Invariant cache hit.
[2024-05-22 23:57:40] [INFO ] After 198ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:1
[2024-05-22 23:57:41] [INFO ] After 694ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 34 stabilizing places and 246 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:42] [INFO ] Invariant cache hit.
[2024-05-22 23:57:42] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
[2024-05-22 23:57:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:42] [INFO ] Invariant cache hit.
[2024-05-22 23:57:42] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-22 23:57:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:42] [INFO ] Invariant cache hit.
[2024-05-22 23:57:42] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:43] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 774 ms to find 0 implicit places.
[2024-05-22 23:57:43] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:43] [INFO ] Invariant cache hit.
[2024-05-22 23:57:43] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1150 ms. Remains : 34/34 places, 250/250 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 388 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LEQ s18 s30) (GT s15 s28))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 3 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-01 finished in 1715 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U p1))'
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 28 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:43] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:43] [INFO ] Invariant cache hit.
[2024-05-22 23:57:43] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
[2024-05-22 23:57:43] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:43] [INFO ] Invariant cache hit.
[2024-05-22 23:57:43] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-22 23:57:43] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:43] [INFO ] Invariant cache hit.
[2024-05-22 23:57:44] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:44] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 759 ms to find 0 implicit places.
[2024-05-22 23:57:44] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-22 23:57:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:44] [INFO ] Invariant cache hit.
[2024-05-22 23:57:44] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1243 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s14 s4), p0:(LEQ 1 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-02 finished in 1400 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:45] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:45] [INFO ] Invariant cache hit.
[2024-05-22 23:57:45] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
[2024-05-22 23:57:45] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:45] [INFO ] Invariant cache hit.
[2024-05-22 23:57:45] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-22 23:57:45] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:45] [INFO ] Invariant cache hit.
[2024-05-22 23:57:45] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:46] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
[2024-05-22 23:57:46] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:46] [INFO ] Invariant cache hit.
[2024-05-22 23:57:46] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1316 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s25 s23), p1:(LEQ s17 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 374 ms.
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 2 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-04 finished in 1877 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:46] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:46] [INFO ] Invariant cache hit.
[2024-05-22 23:57:47] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
[2024-05-22 23:57:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:47] [INFO ] Invariant cache hit.
[2024-05-22 23:57:47] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-22 23:57:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:47] [INFO ] Invariant cache hit.
[2024-05-22 23:57:47] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:47] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2024-05-22 23:57:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:47] [INFO ] Invariant cache hit.
[2024-05-22 23:57:47] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 874 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s26 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-07 finished in 1015 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U (F(p1) U p2))&&F(p3)))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:47] [INFO ] Invariant cache hit.
[2024-05-22 23:57:48] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
[2024-05-22 23:57:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:48] [INFO ] Invariant cache hit.
[2024-05-22 23:57:48] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-22 23:57:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:48] [INFO ] Invariant cache hit.
[2024-05-22 23:57:48] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:48] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 686 ms to find 0 implicit places.
[2024-05-22 23:57:48] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-22 23:57:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:48] [INFO ] Invariant cache hit.
[2024-05-22 23:57:49] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1051 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p3) (NOT p2)), (NOT p3), (AND (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p3), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(LEQ s3 s7), p2:(LEQ 1 s21), p1:(LEQ s24 s9), p0:(AND (LEQ s3 s7) (LEQ s24 s9))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-08 finished in 1286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:49] [INFO ] Invariant cache hit.
[2024-05-22 23:57:49] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
[2024-05-22 23:57:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:49] [INFO ] Invariant cache hit.
[2024-05-22 23:57:49] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-22 23:57:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:49] [INFO ] Invariant cache hit.
[2024-05-22 23:57:49] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:50] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 694 ms to find 0 implicit places.
[2024-05-22 23:57:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:50] [INFO ] Invariant cache hit.
[2024-05-22 23:57:50] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1076 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s32), p1:(LEQ s33 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 40 steps with 4 reset in 1 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-09 finished in 1196 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G(p1))))'
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:50] [INFO ] Invariant cache hit.
[2024-05-22 23:57:50] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
[2024-05-22 23:57:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:50] [INFO ] Invariant cache hit.
[2024-05-22 23:57:50] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 23:57:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:50] [INFO ] Invariant cache hit.
[2024-05-22 23:57:50] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:51] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
[2024-05-22 23:57:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:51] [INFO ] Invariant cache hit.
[2024-05-22 23:57:51] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 969 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 1 s9), p0:(LEQ s11 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-11 finished in 1118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F((p1||(p2 U p3))))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:51] [INFO ] Invariant cache hit.
[2024-05-22 23:57:51] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
[2024-05-22 23:57:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:51] [INFO ] Invariant cache hit.
[2024-05-22 23:57:51] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-22 23:57:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:51] [INFO ] Invariant cache hit.
[2024-05-22 23:57:51] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:52] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2024-05-22 23:57:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:52] [INFO ] Invariant cache hit.
[2024-05-22 23:57:52] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 700 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3) (NOT p0)), (AND (NOT p1) (NOT p3) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s11 s15), p3:(LEQ 1 s21), p0:(LEQ s18 s31)], 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, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 357 ms.
Product exploration explored 100000 steps with 50000 reset in 479 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p3) (NOT p0)), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 24 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-12 finished in 1739 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p0))))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:53] [INFO ] Invariant cache hit.
[2024-05-22 23:57:53] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
[2024-05-22 23:57:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:53] [INFO ] Invariant cache hit.
[2024-05-22 23:57:53] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 23:57:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:53] [INFO ] Invariant cache hit.
[2024-05-22 23:57:53] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:53] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2024-05-22 23:57:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:53] [INFO ] Invariant cache hit.
[2024-05-22 23:57:54] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 765 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}]], initial=1, aps=[p0:(LEQ s33 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 1 reset in 258 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 96 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 41 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=41 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 124 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:55] [INFO ] Invariant cache hit.
[2024-05-22 23:57:55] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
[2024-05-22 23:57:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:55] [INFO ] Invariant cache hit.
[2024-05-22 23:57:55] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-22 23:57:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:55] [INFO ] Invariant cache hit.
[2024-05-22 23:57:55] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:55] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2024-05-22 23:57:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:55] [INFO ] Invariant cache hit.
[2024-05-22 23:57:55] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 793 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 125 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 170 ms. Reduced automaton from 3 states, 5 edges and 1 AP (stutter sensitive) to 3 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0)]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-13 finished in 3322 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0 U p1)||X((p0||G(p2)))))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:56] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:56] [INFO ] Invariant cache hit.
[2024-05-22 23:57:56] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
[2024-05-22 23:57:56] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:56] [INFO ] Invariant cache hit.
[2024-05-22 23:57:56] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 23:57:56] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:56] [INFO ] Invariant cache hit.
[2024-05-22 23:57:56] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:57] [INFO ] Implicit Places using invariants and state equation in 611 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
[2024-05-22 23:57:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:57] [INFO ] Invariant cache hit.
[2024-05-22 23:57:57] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 936 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s23 s9), p0:(LEQ 1 s11), p2:(LEQ s27 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 173 steps with 73 reset in 1 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-14 finished in 1099 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-22 23:57:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:57] [INFO ] Invariant cache hit.
[2024-05-22 23:57:57] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
[2024-05-22 23:57:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:57] [INFO ] Invariant cache hit.
[2024-05-22 23:57:57] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-22 23:57:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:57] [INFO ] Invariant cache hit.
[2024-05-22 23:57:58] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-22 23:57:58] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
[2024-05-22 23:57:58] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-22 23:57:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-22 23:57:58] [INFO ] Invariant cache hit.
[2024-05-22 23:57:58] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 892 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-04track28LL-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s33 s19), p0:(AND (GT s33 s19) (GT s6 s19))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 95 ms.
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-04track28LL-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-04track28LL-LTLCardinality-15 finished in 1199 ms.
All properties solved by simple procedures.
Total runtime 21906 ms.

BK_STOP 1716422280151

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-04track28LL"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DNAwalker-PT-04track28LL, 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 r131-smll-171624288600247"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-04track28LL.tgz
mv DNAwalker-PT-04track28LL 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 ;