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.r087-tall-171620521700188.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 CircadianClock-PT-001000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521700188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K 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 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 03:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 12 03:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 03:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 12 03:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 11K 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 CircadianClock-PT-001000-LTLFireability-00
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-01
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-02
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-03
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-04
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-05
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-06
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-07
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-08
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-09
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-10
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-11
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-12
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-13
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-14
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716247993653

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-001000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-20 23:33:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 23:33:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 23:33:15] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2024-05-20 23:33:15] [INFO ] Transformed 14 places.
[2024-05-20 23:33:15] [INFO ] Transformed 16 transitions.
[2024-05-20 23:33:15] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 81 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CircadianClock-PT-001000-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-001000-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-001000-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-001000-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-001000-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 14 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:33:15] [INFO ] Computed 7 invariants in 7 ms
[2024-05-20 23:33:15] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-20 23:33:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:15] [INFO ] Invariant cache hit.
[2024-05-20 23:33:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:15] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-05-20 23:33:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:15] [INFO ] Invariant cache hit.
[2024-05-20 23:33:15] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 13 out of 14 places after structural reductions.
[2024-05-20 23:33:15] [INFO ] Flatten gal took : 14 ms
[2024-05-20 23:33:15] [INFO ] Flatten gal took : 4 ms
[2024-05-20 23:33:15] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :7
Finished Best-First random walk after 952 steps, including 0 resets, run visited all 7 properties in 13 ms. (steps per millisecond=73 )
Parikh walk visited 0 properties in 1 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA CircadianClock-PT-001000-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA CircadianClock-PT-001000-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 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' '!(F(p0))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 5 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:16] [INFO ] Invariant cache hit.
[2024-05-20 23:33:16] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-20 23:33:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:16] [INFO ] Invariant cache hit.
[2024-05-20 23:33:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:16] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-20 23:33:16] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-20 23:33:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:16] [INFO ] Invariant cache hit.
[2024-05-20 23:33:16] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 14/14 places, 16/16 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 130 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4190 reset in 218 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-00 finished in 540 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(p1)&&p0))||G(F(p2))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:16] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:17] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p2), (AND (NOT p2) p0 (NOT p1))]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s13 1)), p2:(GEQ s7 1), p1:(OR (LT s5 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 219 reset in 155 ms.
Stack based approach found an accepted trace after 21 steps with 1 reset with depth 13 and stack size 9 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-03 finished in 743 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 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:17] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-04 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:(AND (GEQ s7 1) (GEQ s9 1))], 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 CircadianClock-PT-001000-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-04 finished in 218 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((X(!p2)||p1)))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-20 23:33:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:17] [INFO ] Invariant cache hit.
[2024-05-20 23:33:17] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s13 1)), p1:(OR (LT s7 1) (LT s9 1) (AND (GEQ s3 1) (GEQ s13 1))), p2:(AND (GEQ s7 1) (GEQ s9 1))], 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 11923 reset in 177 ms.
Stack based approach found an accepted trace after 5 steps with 1 reset with depth 4 and stack size 4 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-08 finished in 426 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 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:18] [INFO ] Invariant cache hit.
[2024-05-20 23:33:18] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:33:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:18] [INFO ] Invariant cache hit.
[2024-05-20 23:33:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-20 23:33:18] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:33:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:18] [INFO ] Invariant cache hit.
[2024-05-20 23:33:18] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s13 1))], 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 129 ms.
Stack based approach found an accepted trace after 543 steps with 0 reset with depth 544 and stack size 479 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-11 finished in 368 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)||X(F((p1&&X(p1)))))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:18] [INFO ] Invariant cache hit.
[2024-05-20 23:33:18] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-20 23:33:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:18] [INFO ] Invariant cache hit.
[2024-05-20 23:33:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:18] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-20 23:33:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:18] [INFO ] Invariant cache hit.
[2024-05-20 23:33:18] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 349 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(GEQ s6 1), p0:(AND (GEQ s0 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14899 reset in 68 ms.
Stack based approach found an accepted trace after 15 steps with 2 reset with depth 7 and stack size 7 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-12 finished in 530 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(F(p0))||G(p1))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:18] [INFO ] Invariant cache hit.
[2024-05-20 23:33:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-20 23:33:19] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:19] [INFO ] Invariant cache hit.
[2024-05-20 23:33:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:19] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-20 23:33:19] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-20 23:33:19] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:19] [INFO ] Invariant cache hit.
[2024-05-20 23:33:19] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-13 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:(GEQ s7 1), p0:(AND (GEQ s1 1) (GEQ s9 1))], 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 294 reset in 107 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-13 finished in 286 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((!X(p0) U p1))||G(p2)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:33:19] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:19] [INFO ] Invariant cache hit.
[2024-05-20 23:33:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:33:19] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:19] [INFO ] Invariant cache hit.
[2024-05-20 23:33:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:33:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-20 23:33:19] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:33:19] [INFO ] Invariant cache hit.
[2024-05-20 23:33:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 237 ms :[true, (NOT p1), (OR (NOT p1) p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND p2 p0), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=3, aps=[p1:(AND (GEQ s3 1) (GEQ s11 1)), p0:(AND (GEQ s4 1) (GEQ s10 1)), p2:(OR (LT s4 1) (LT s10 1) (AND (GEQ s3 1) (GEQ s11 1)))], 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, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-14 finished in 336 ms.
All properties solved by simple procedures.
Total runtime 4501 ms.

BK_STOP 1716248002282

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="CircadianClock-PT-001000"
export BK_EXAMINATION="LTLFireability"
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 CircadianClock-PT-001000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521700188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-001000.tgz
mv CircadianClock-PT-001000 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;