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-171624288700257.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)
.........................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DNAwalker-PT-06track28RL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288700257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.4K 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 2.2K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 13 14:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 13 14:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 13 14:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 14:03 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-06track28RL-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-06track28RL-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716430342445

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-06track28RL
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-23 02:12:24] [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]
[2024-05-23 02:12:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:12:25] [INFO ] Load time of PNML (sax parser for PT used): 91 ms
[2024-05-23 02:12:25] [INFO ] Transformed 34 places.
[2024-05-23 02:12:25] [INFO ] Transformed 250 transitions.
[2024-05-23 02:12:25] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 192 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 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 18 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 02:12:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2024-05-23 02:12:25] [INFO ] Computed 0 invariants in 15 ms
[2024-05-23 02:12:25] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
[2024-05-23 02:12:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:25] [INFO ] Invariant cache hit.
[2024-05-23 02:12:25] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 02:12:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:25] [INFO ] Invariant cache hit.
[2024-05-23 02:12:25] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:25] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2024-05-23 02:12:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:25] [INFO ] Invariant cache hit.
[2024-05-23 02:12:26] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 931 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 25 out of 34 places after structural reductions.
[2024-05-23 02:12:26] [INFO ] Flatten gal took : 59 ms
[2024-05-23 02:12:26] [INFO ] Flatten gal took : 26 ms
[2024-05-23 02:12:26] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 648 resets, run finished after 618 ms. (steps per millisecond=16 ) properties (out of 23) seen :19
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-23 02:12:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:27] [INFO ] Invariant cache hit.
[2024-05-23 02:12:27] [INFO ] After 191ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2024-05-23 02:12:28] [INFO ] After 656ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-09 TRUE 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(G((p0 U X(X((p1 U (p2||G(p1)))))))))'
Support contains 7 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 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 02:12:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:28] [INFO ] Invariant cache hit.
[2024-05-23 02:12:28] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
[2024-05-23 02:12:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:28] [INFO ] Invariant cache hit.
[2024-05-23 02:12:28] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-23 02:12:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:28] [INFO ] Invariant cache hit.
[2024-05-23 02:12:28] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:29] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2024-05-23 02:12:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:29] [INFO ] Invariant cache hit.
[2024-05-23 02:12:29] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 658 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 446 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), true, (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 6}, { cond=p0, acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LEQ s1 s19) (LEQ s13 s26)), p2:(AND (GT 2 s11) (GT s6 s29)), p1:(GT s6 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 2 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-00 finished in 1200 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)))'
Support contains 2 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 19 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 02:12:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:29] [INFO ] Invariant cache hit.
[2024-05-23 02:12:29] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
[2024-05-23 02:12:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:29] [INFO ] Invariant cache hit.
[2024-05-23 02:12:29] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-23 02:12:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:29] [INFO ] Invariant cache hit.
[2024-05-23 02:12:30] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:30] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2024-05-23 02:12:30] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-23 02:12:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:30] [INFO ] Invariant cache hit.
[2024-05-23 02:12:30] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 704 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-01 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 s7 s13)], 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 16 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-01 finished in 754 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((X(G(p1))||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 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 02:12:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:30] [INFO ] Invariant cache hit.
[2024-05-23 02:12:30] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
[2024-05-23 02:12:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:30] [INFO ] Invariant cache hit.
[2024-05-23 02:12:30] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 02:12:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:30] [INFO ] Invariant cache hit.
[2024-05-23 02:12:30] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:31] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2024-05-23 02:12:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:31] [INFO ] Invariant cache hit.
[2024-05-23 02:12:31] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 667 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-02 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 p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GT s20 s29) (GT s2 s5)), p1:(LEQ 2 s29)], 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 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-02 finished in 838 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)))'
Support contains 2 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 15 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 02:12:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:31] [INFO ] Invariant cache hit.
[2024-05-23 02:12:31] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
[2024-05-23 02:12:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:31] [INFO ] Invariant cache hit.
[2024-05-23 02:12:31] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 02:12:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:31] [INFO ] Invariant cache hit.
[2024-05-23 02:12:31] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:31] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2024-05-23 02:12:31] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-23 02:12:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:31] [INFO ] Invariant cache hit.
[2024-05-23 02:12:31] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 655 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-03 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 s33 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 267 ms.
Product exploration explored 100000 steps with 0 reset in 162 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 : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 172 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 2 factoid took 188 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-23 02:12:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:32] [INFO ] Invariant cache hit.
[2024-05-23 02:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:12:33] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2024-05-23 02:12:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:12:33] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2024-05-23 02:12:33] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:33] [INFO ] [Nat]Added 54 Read/Feed constraints in 31 ms returned sat
[2024-05-23 02:12:33] [INFO ] Computed and/alt/rep : 114/943/114 causal constraints (skipped 117 transitions) in 25 ms.
[2024-05-23 02:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 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.
[2024-05-23 02:12:33] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:33] [INFO ] Invariant cache hit.
[2024-05-23 02:12:33] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
[2024-05-23 02:12:33] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:33] [INFO ] Invariant cache hit.
[2024-05-23 02:12:33] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 02:12:33] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:33] [INFO ] Invariant cache hit.
[2024-05-23 02:12:33] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:34] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2024-05-23 02:12:34] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-23 02:12:34] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:34] [INFO ] Invariant cache hit.
[2024-05-23 02:12:34] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 654 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 : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 166 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 2 factoid took 190 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-23 02:12:34] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:34] [INFO ] Invariant cache hit.
[2024-05-23 02:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:12:34] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2024-05-23 02:12:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:12:35] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2024-05-23 02:12:35] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:35] [INFO ] [Nat]Added 54 Read/Feed constraints in 29 ms returned sat
[2024-05-23 02:12:35] [INFO ] Computed and/alt/rep : 114/943/114 causal constraints (skipped 117 transitions) in 23 ms.
[2024-05-23 02:12:35] [INFO ] Added : 0 causal constraints over 0 iterations in 53 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 91 ms.
Product exploration explored 100000 steps with 0 reset in 222 ms.
Built C files in :
/tmp/ltsmin14434926804556679982
[2024-05-23 02:12:35] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 02:12:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:12:35] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 02:12:35] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:12:35] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 02:12:35] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:12:35] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14434926804556679982
Running compilation step : cd /tmp/ltsmin14434926804556679982;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 955 ms.
Running link step : cd /tmp/ltsmin14434926804556679982;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin14434926804556679982;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8546366206124531452.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 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.
[2024-05-23 02:12:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:50] [INFO ] Invariant cache hit.
[2024-05-23 02:12:51] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
[2024-05-23 02:12:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:51] [INFO ] Invariant cache hit.
[2024-05-23 02:12:51] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 02:12:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:51] [INFO ] Invariant cache hit.
[2024-05-23 02:12:51] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:12:51] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2024-05-23 02:12:51] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 02:12:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:12:51] [INFO ] Invariant cache hit.
[2024-05-23 02:12:51] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 696 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin3159239165059031877
[2024-05-23 02:12:51] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 02:12:51] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:12:51] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 02:12:51] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:12:51] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 02:12:51] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 02:12:51] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3159239165059031877
Running compilation step : cd /tmp/ltsmin3159239165059031877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 626 ms.
Running link step : cd /tmp/ltsmin3159239165059031877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin3159239165059031877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12589824853368020494.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 02:13:06] [INFO ] Flatten gal took : 19 ms
[2024-05-23 02:13:06] [INFO ] Flatten gal took : 17 ms
[2024-05-23 02:13:06] [INFO ] Time to serialize gal into /tmp/LTL14248640635775226026.gal : 5 ms
[2024-05-23 02:13:06] [INFO ] Time to serialize properties into /tmp/LTL3822198179981519825.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14248640635775226026.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17080737816646525566.hoa' '-atoms' '/tmp/LTL3822198179981519825.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3822198179981519825.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17080737816646525566.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
627 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.31704,167508,1,0,872,766639,521,415,2752,961875,955
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-03 finished in 42818 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(X(F(X(F((X(p0) U p1)))))))'
Support contains 1 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.
[2024-05-23 02:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:14] [INFO ] Invariant cache hit.
[2024-05-23 02:13:14] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
[2024-05-23 02:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:14] [INFO ] Invariant cache hit.
[2024-05-23 02:13:14] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 02:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:14] [INFO ] Invariant cache hit.
[2024-05-23 02:13:14] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:13:14] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
[2024-05-23 02:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:14] [INFO ] Invariant cache hit.
[2024-05-23 02:13:14] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(LEQ 2 s24)], 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]]
Stuttering criterion allowed to conclude after 109 steps with 7 reset in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-04 finished in 824 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((G(p0)||(p1 U (p2||G(p1)))))))'
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.
[2024-05-23 02:13:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:14] [INFO ] Invariant cache hit.
[2024-05-23 02:13:15] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
[2024-05-23 02:13:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:15] [INFO ] Invariant cache hit.
[2024-05-23 02:13:15] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 02:13:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:15] [INFO ] Invariant cache hit.
[2024-05-23 02:13:15] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:13:15] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2024-05-23 02:13:15] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 02:13:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:15] [INFO ] Invariant cache hit.
[2024-05-23 02:13:15] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 617 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (LEQ 1 s10) (GT s5 s27)), p1:(GT s5 s27), p0:(GT s15 s14)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-10 finished in 708 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&&X((p1&&F(G(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 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 02:13:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:15] [INFO ] Invariant cache hit.
[2024-05-23 02:13:15] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
[2024-05-23 02:13:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:15] [INFO ] Invariant cache hit.
[2024-05-23 02:13:15] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-23 02:13:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:15] [INFO ] Invariant cache hit.
[2024-05-23 02:13:15] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:13:16] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-05-23 02:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:16] [INFO ] Invariant cache hit.
[2024-05-23 02:13:16] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 578 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s29 s26), p1:(GT s5 s20)], 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]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-12 finished in 740 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)||F(p1)))'
Support contains 4 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.
[2024-05-23 02:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:16] [INFO ] Invariant cache hit.
[2024-05-23 02:13:16] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
[2024-05-23 02:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:16] [INFO ] Invariant cache hit.
[2024-05-23 02:13:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 02:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:16] [INFO ] Invariant cache hit.
[2024-05-23 02:13:16] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 02:13:16] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2024-05-23 02:13:16] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 02:13:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 02:13:16] [INFO ] Invariant cache hit.
[2024-05-23 02:13:16] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 607 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-06track28RL-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GT 1 s26), p0:(OR (LEQ 1 s15) (LEQ s25 s5))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1 reset in 140 ms.
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-06track28RL-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-06track28RL-LTLCardinality-13 finished in 828 ms.
All properties solved by simple procedures.
Total runtime 52367 ms.

BK_STOP 1716430398271

--------------------
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-06track28RL"
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-06track28RL, 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-171624288700257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-06track28RL.tgz
mv DNAwalker-PT-06track28RL 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 ;