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-171620521700173.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-000001, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521700173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 3.8K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 03:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 12 03:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 12 03:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 03:04 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 12K 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-000001-LTLFireability-00
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-01
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-02
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-03
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-04
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-05
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-06
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-07
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-08
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-09
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-10
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-11
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-12
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-13
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-14
FORMULA_NAME CircadianClock-PT-000001-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716247806896

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-000001
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-20 23:30:08] [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 23:30:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 23:30:08] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2024-05-20 23:30:08] [INFO ] Transformed 14 places.
[2024-05-20 23:30:08] [INFO ] Transformed 16 transitions.
[2024-05-20 23:30:08] [INFO ] Found NUPN structural information;
[2024-05-20 23:30:08] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 87 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 6 formulas.
FORMULA CircadianClock-PT-000001-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000001-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 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 7 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:30:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:30:08] [INFO ] Computed 7 invariants in 9 ms
[2024-05-20 23:30:08] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-20 23:30:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:08] [INFO ] Invariant cache hit.
[2024-05-20 23:30:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:08] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2024-05-20 23:30:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:08] [INFO ] Invariant cache hit.
[2024-05-20 23:30:08] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 210 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2024-05-20 23:30:09] [INFO ] Flatten gal took : 14 ms
[2024-05-20 23:30:09] [INFO ] Flatten gal took : 3 ms
[2024-05-20 23:30:09] [INFO ] Input system was already deterministic with 16 transitions.
Finished random walk after 588 steps, including 0 resets, run visited all 15 properties in 32 ms. (steps per millisecond=18 )
Parikh walk visited 0 properties in 1 ms.
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(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 5 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:30:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:09] [INFO ] Invariant cache hit.
[2024-05-20 23:30:09] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-20 23:30:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:09] [INFO ] Invariant cache hit.
[2024-05-20 23:30:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:09] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-20 23:30:09] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-20 23:30:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:09] [INFO ] Invariant cache hit.
[2024-05-20 23:30:09] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 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 137 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s7 0) (EQ s9 0))], 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 236 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 1 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-00 finished in 572 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))'
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 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-20 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:10] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-20 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s1 1) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-02 finished in 248 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&&X(X(G(p1))))||(p2&&X(F(p3)))))))'
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 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:10] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-20 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 497 ms :[true, (NOT p3), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (AND (NOT p3) (NOT p1)), (NOT p1), (AND (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(NOT p3), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) p1), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 2}], [{ cond=true, acceptance={} source=8 dest: 4}]], initial=6, aps=[p3:(EQ s8 1), p0:(EQ s7 1), p2:(EQ s8 0), p1:(AND (EQ s3 1) (EQ 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, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 39 steps with 4 reset in 1 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-03 finished in 597 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)))'
Support contains 1 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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:10] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-20 23:30:10] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:30:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:10] [INFO ] Invariant cache hit.
[2024-05-20 23:30:10] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 108 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 76 ms :[p0, p0]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10439 reset in 134 ms.
Stack based approach found an accepted trace after 29 steps with 3 reset with depth 7 and stack size 7 in 0 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-06 finished in 333 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 p1) U (G((p0 U p1))||((p0 U p1)&&X((!p2&&F(G(p3)))))))))'
Support contains 5 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 23:30:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:11] [INFO ] Invariant cache hit.
[2024-05-20 23:30:11] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-20 23:30:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:11] [INFO ] Invariant cache hit.
[2024-05-20 23:30:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:11] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-20 23:30:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:11] [INFO ] Invariant cache hit.
[2024-05-20 23:30:11] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p1), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) p2)), (NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=(OR (AND p1 p3) (AND p0 p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p3), acceptance={0} source=3 dest: 3}, { cond=(OR (AND p1 (NOT p3)) (AND p0 (NOT p3))), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p1) p0 p3), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0, 1} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) p3), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p1) p0 p3), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s7 1), p0:(EQ s8 1), p2:(AND (EQ s4 1) (EQ s10 1)), p3:(EQ s6 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1446 reset in 205 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-08 finished in 608 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 4 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 23:30:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:11] [INFO ] Invariant cache hit.
[2024-05-20 23:30:11] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-20 23:30:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:11] [INFO ] Invariant cache hit.
[2024-05-20 23:30:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:11] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2024-05-20 23:30:11] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-20 23:30:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:11] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 190 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s3 1) (EQ s13 1)) (AND (EQ s5 1) (EQ s10 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 143 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-10 finished in 383 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(F(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 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-20 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:12] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2024-05-20 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s3 1) (EQ s13 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 4104 reset in 80 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-000001-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-11 finished in 337 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||F(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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:12] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-20 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(OR (EQ s0 0) (EQ s4 0)), p0:(AND (EQ s5 1) (EQ s13 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 50000 reset in 64 ms.
Product exploration explored 100000 steps with 50000 reset in 73 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-000001-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-000001-LTLFireability-13 finished in 370 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((F(p1)&&p0))))'
Support contains 7 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 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-20 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:12] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-20 23:30:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:12] [INFO ] Invariant cache hit.
[2024-05-20 23:30:13] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s0 1) (EQ s8 1) (EQ s12 1) (EQ s5 1) (EQ s10 1)), p1:(AND (EQ s7 1) (EQ s9 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-14 finished in 261 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(G(p1))))'
Support contains 4 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 23:30:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:13] [INFO ] Invariant cache hit.
[2024-05-20 23:30:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-20 23:30:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:13] [INFO ] Invariant cache hit.
[2024-05-20 23:30:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:30:13] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-20 23:30:13] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-20 23:30:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:30:13] [INFO ] Invariant cache hit.
[2024-05-20 23:30:13] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 126 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-000001-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s13 1)), p1:(OR (EQ s0 0) (EQ s2 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 89 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 13 in 1 ms.
FORMULA CircadianClock-PT-000001-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000001-LTLFireability-15 finished in 327 ms.
All properties solved by simple procedures.
Total runtime 5138 ms.

BK_STOP 1716247814544

--------------------
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-000001"
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-000001, 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-171620521700173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-000001.tgz
mv CircadianClock-PT-000001 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 ;