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-171620521600143.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 CSRepetitions-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521600143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 12K Apr 12 09:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 12 09:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 09:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 12 09:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.8K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 12 09:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 12 09:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 39K Apr 12 09:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 218K Apr 12 09:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 26K 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 CSRepetitions-PT-02-LTLFireability-00
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-01
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-02
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-03
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-04
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-05
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-06
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-07
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-08
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-09
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-10
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-11
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-12
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-13
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-14
FORMULA_NAME CSRepetitions-PT-02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716245553056

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=CSRepetitions-PT-02
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-20 22:52:34] [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 22:52:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:52:34] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2024-05-20 22:52:34] [INFO ] Transformed 23 places.
[2024-05-20 22:52:34] [INFO ] Transformed 28 transitions.
[2024-05-20 22:52:34] [INFO ] Parsed PT model containing 23 places and 28 transitions and 92 arcs in 86 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CSRepetitions-PT-02-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-02-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 8 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 23 cols
[2024-05-20 22:52:34] [INFO ] Computed 6 invariants in 3 ms
[2024-05-20 22:52:35] [INFO ] Implicit Places using invariants in 250 ms returned []
[2024-05-20 22:52:35] [INFO ] Invariant cache hit.
[2024-05-20 22:52:35] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:35] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2024-05-20 22:52:35] [INFO ] Invariant cache hit.
[2024-05-20 22:52:35] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 500 ms. Remains : 23/23 places, 28/28 transitions.
Support contains 23 out of 23 places after structural reductions.
[2024-05-20 22:52:35] [INFO ] Flatten gal took : 16 ms
[2024-05-20 22:52:35] [INFO ] Flatten gal took : 6 ms
[2024-05-20 22:52:35] [INFO ] Input system was already deterministic with 28 transitions.
Finished random walk after 42 steps, including 2 resets, run visited all 18 properties in 17 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA CSRepetitions-PT-02-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 4 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&&F(p0)&&X(X(X(G(!p0)))))))'
Support contains 4 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-20 22:52:35] [INFO ] Invariant cache hit.
[2024-05-20 22:52:35] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-20 22:52:35] [INFO ] Invariant cache hit.
[2024-05-20 22:52:35] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:35] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-20 22:52:35] [INFO ] Invariant cache hit.
[2024-05-20 22:52:35] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 23/23 places, 28/28 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 453 ms :[true, (NOT p0), p0, p0, p0, p0, p0, p0, p0]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 5}, { cond=p0, acceptance={0} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 7}, { cond=p0, acceptance={0} source=4 dest: 8}], [{ cond=(NOT p0), acceptance={} source=5 dest: 5}, { cond=p0, acceptance={0} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 7}, { cond=p0, acceptance={0} source=6 dest: 8}], [{ cond=p0, acceptance={0} source=7 dest: 4}, { cond=(NOT p0), acceptance={} source=7 dest: 5}], [{ cond=p0, acceptance={0} source=8 dest: 0}, { cond=(NOT p0), acceptance={} source=8 dest: 7}]], initial=0, aps=[p0:(AND (LT s16 1) (LT s0 1) (LT s19 1) (LT s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 21 steps with 1 reset in 2 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-00 finished in 651 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)||X(G(p1))))))'
Support contains 6 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-20 22:52:36] [INFO ] Invariant cache hit.
[2024-05-20 22:52:36] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-20 22:52:36] [INFO ] Invariant cache hit.
[2024-05-20 22:52:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:36] [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 22:52:36] [INFO ] Invariant cache hit.
[2024-05-20 22:52:36] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 409 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (LT s16 1) (LT s0 1) (LT s19 1) (LT s4 1)), p1:(AND (OR (LT s4 1) (LT s8 1)) (OR (LT s17 1) (LT s19 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s16 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 26453 reset in 218 ms.
Stack based approach found an accepted trace after 2427 steps with 628 reset with depth 17 and stack size 17 in 4 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-01 finished in 759 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&&(X(p1)||F(p2))))))'
Support contains 20 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:37] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-20 22:52:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s16 1) (LT s0 1) (LT s19 1) (LT s4 1)), p2:(OR (AND (GEQ s9 1) (GEQ s13 1)) (AND (GEQ s14 1) (GEQ s15 1)) (AND (GEQ s10 1) (GEQ s11 1)) (AND (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 22 steps with 2 reset in 1 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-02 finished in 278 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 13 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:37] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-20 22:52:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s9 1) (GEQ s13 1)) (AND (GEQ s14 1) (GEQ s15 1)) (AND (GEQ s10 1) (GEQ s11 1)) (AND (GEQ s5 1) (GEQ s14 1)) (AND (GEQ s2 1) (GEQ s9 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13 steps with 1 reset in 0 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-03 finished in 191 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&(G(!p1)||G(p2)))))'
Support contains 17 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 3 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:37] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-20 22:52:37] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (AND p1 (NOT p2))), true, (NOT p0), (AND p1 p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND p1 p2), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (LT s3 1) (LT s21 1) (LT s6 1) (LT s22 1)), p2:(OR (AND (GEQ s9 1) (GEQ s13 1)) (AND (GEQ s14 1) (GEQ s15 1)) (AND (GEQ s10 1) (GEQ s11 1)) (AND (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 247 steps with 82 reset in 1 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-04 finished in 293 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(X(F(p0)))))'
Support contains 4 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:37] [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 22:52:37] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-09 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: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s2 1) (GEQ s9 1) (OR (LT s12 1) (LT s20 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 37 steps with 1 reset in 0 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-09 finished in 253 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||X(X(F(p1))))))'
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 23/23 places, 28/28 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(GEQ s6 1), p1:(OR (GEQ s16 1) (GEQ s6 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 121 steps with 36 reset in 1 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-10 finished in 296 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&&X(X(G(!p1))))))))'
Support contains 1 out of 23 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 17 transition count 25
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 13 place count 13 transition count 21
Iterating global reduction 0 with 4 rules applied. Total rules applied 17 place count 13 transition count 21
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 21 place count 11 transition count 19
Applied a total of 21 rules in 10 ms. Remains 11 /23 variables (removed 12) and now considering 19/28 (removed 9) transitions.
[2024-05-20 22:52:38] [INFO ] Flow matrix only has 16 transitions (discarded 3 similar events)
// Phase 1: matrix 16 rows 11 cols
[2024-05-20 22:52:38] [INFO ] Computed 3 invariants in 1 ms
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-20 22:52:38] [INFO ] Flow matrix only has 16 transitions (discarded 3 similar events)
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-20 22:52:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:52:38] [INFO ] Flow matrix only has 16 transitions (discarded 3 similar events)
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/23 places, 19/28 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 98 ms. Remains : 11/23 places, 19/28 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s2 1)], 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 5 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-12 finished in 141 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)||G(p1)))'
Support contains 4 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 17 transition count 25
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 13 place count 13 transition count 21
Iterating global reduction 0 with 4 rules applied. Total rules applied 17 place count 13 transition count 21
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 12 transition count 18
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 12 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 12 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 11 transition count 16
Applied a total of 22 rules in 9 ms. Remains 11 /23 variables (removed 12) and now considering 16/28 (removed 12) transitions.
// Phase 1: matrix 16 rows 11 cols
[2024-05-20 22:52:38] [INFO ] Computed 3 invariants in 0 ms
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-20 22:52:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/23 places, 16/28 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77 ms. Remains : 11/23 places, 16/28 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s6 1)), p1:(AND (GEQ s7 1) (GEQ s8 1))], 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]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-13 finished in 161 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0 U p1) U !p2))))'
Support contains 5 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 28/28 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 17 transition count 25
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 13 place count 13 transition count 21
Iterating global reduction 0 with 4 rules applied. Total rules applied 17 place count 13 transition count 21
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 12 transition count 18
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 12 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 12 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 11 transition count 16
Applied a total of 22 rules in 3 ms. Remains 11 /23 variables (removed 12) and now considering 16/28 (removed 12) transitions.
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-20 22:52:38] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-20 22:52:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:52:38] [INFO ] Invariant cache hit.
[2024-05-20 22:52:38] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/23 places, 16/28 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 70 ms. Remains : 11/23 places, 16/28 transitions.
Stuttering acceptance computed with spot in 126 ms :[p2, (AND (NOT p1) p2), p2]
Running random walk in product with property : CSRepetitions-PT-02-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (LT s8 1) (LT s9 1)), p1:(AND (GEQ s4 1) (GEQ s6 1)), p0:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-02-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-02-LTLFireability-15 finished in 216 ms.
All properties solved by simple procedures.
Total runtime 4473 ms.

BK_STOP 1716245559851

--------------------
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="CSRepetitions-PT-02"
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 CSRepetitions-PT-02, 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-171620521600143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-02.tgz
mv CSRepetitions-PT-02 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 ;