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-171620521700177.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-000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521700177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K 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 3.6K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 03:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 03:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 03:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 123K Apr 12 03:28 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-000010-LTLCardinality-00
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-01
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-02
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-03
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-04
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-05
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-06
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-07
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-08
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-09
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-10
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-11
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-12
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-13
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-14
FORMULA_NAME CircadianClock-PT-000010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716247863529

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-000010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-20 23:31:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 23:31:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 23:31:05] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2024-05-20 23:31:05] [INFO ] Transformed 14 places.
[2024-05-20 23:31:05] [INFO ] Transformed 16 transitions.
[2024-05-20 23:31:05] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CircadianClock-PT-000010-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000010-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-000010-LTLCardinality-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 8 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:31:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:31:05] [INFO ] Computed 7 invariants in 12 ms
[2024-05-20 23:31:05] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-20 23:31:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:05] [INFO ] Invariant cache hit.
[2024-05-20 23:31:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:05] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-05-20 23:31:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:05] [INFO ] Invariant cache hit.
[2024-05-20 23:31:05] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2024-05-20 23:31:05] [INFO ] Flatten gal took : 13 ms
[2024-05-20 23:31:05] [INFO ] Flatten gal took : 4 ms
[2024-05-20 23:31:05] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 18) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:31:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:05] [INFO ] Invariant cache hit.
[2024-05-20 23:31:05] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-20 23:31:05] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA CircadianClock-PT-000010-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA CircadianClock-PT-000010-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!(X(F(p0)))'
Support contains 1 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 23:31:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:06] [INFO ] Invariant cache hit.
[2024-05-20 23:31:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-20 23:31:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:06] [INFO ] Invariant cache hit.
[2024-05-20 23:31:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:06] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-20 23:31:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:06] [INFO ] Invariant cache hit.
[2024-05-20 23:31:06] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 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 176 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s9)], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 193 ms.
Product exploration explored 100000 steps with 50000 reset in 143 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-000010-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-000010-LTLCardinality-00 finished in 813 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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:31:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:06] [INFO ] Invariant cache hit.
[2024-05-20 23:31:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-20 23:31:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:06] [INFO ] Invariant cache hit.
[2024-05-20 23:31:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:06] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2024-05-20 23:31:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:06] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-01 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:(GT s0 s9)], 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 243 reset in 171 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-000010-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-01 finished in 385 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)))'
Support contains 1 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 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-20 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:07] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2024-05-20 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-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}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ 1 s6)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-000010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-02 finished in 279 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)||G(F(p1)))))'
Support contains 5 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 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-20 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:07] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-20 23:31:07] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-20 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s0), p1:(OR (LEQ s12 s13) (LEQ s8 s10))], 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 381 reset in 140 ms.
Stack based approach found an accepted trace after 2781 steps with 12 reset with depth 92 and stack size 78 in 5 ms.
FORMULA CircadianClock-PT-000010-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-03 finished in 334 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 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 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-20 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:07] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-20 23:31:07] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:31:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:07] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-04 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:(GT s1 s0)], 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 1640 reset in 110 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-000010-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-04 finished in 313 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(G(p1)) U (p2||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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:08] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] Dead Transitions using invariants and state equation in 29 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 192 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p3) p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p3:(GT 2 s10), p1:(LEQ 3 s6), p0:(LEQ 3 s12), p2:(LEQ 1 s3)], 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 50000 reset in 63 ms.
Product exploration explored 100000 steps with 50000 reset in 76 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 (NOT p3) (NOT p1) p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (AND p2 (NOT p3) p1)))), (X (X (AND (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p3) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 19 ms. Reduced automaton from 5 states, 8 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-000010-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-000010-LTLCardinality-09 finished in 460 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 1 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 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:08] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-10 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:(LEQ 1 s3)], 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 0 ms.
FORMULA CircadianClock-PT-000010-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-10 finished in 164 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 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:08] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-20 23:31:08] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-20 23:31:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:08] [INFO ] Invariant cache hit.
[2024-05-20 23:31:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 90 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s4)], 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 105 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-000010-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-13 finished in 234 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0||G(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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:31:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:09] [INFO ] Invariant cache hit.
[2024-05-20 23:31:09] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 23:31:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:09] [INFO ] Invariant cache hit.
[2024-05-20 23:31:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:09] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-20 23:31:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:09] [INFO ] Invariant cache hit.
[2024-05-20 23:31:09] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (AND (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ s9 s11), p0:(GT 3 s9), p1:(LEQ s1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-14 finished in 240 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 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 23:31:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:09] [INFO ] Invariant cache hit.
[2024-05-20 23:31:09] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-20 23:31:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:09] [INFO ] Invariant cache hit.
[2024-05-20 23:31:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:31:09] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-20 23:31:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:31:09] [INFO ] Invariant cache hit.
[2024-05-20 23:31:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s0)], 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][false, false]]
Product exploration explored 100000 steps with 1191 reset in 112 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA CircadianClock-PT-000010-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-000010-LTLCardinality-15 finished in 280 ms.
All properties solved by simple procedures.
Total runtime 4421 ms.

BK_STOP 1716247871041

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircadianClock-PT-000010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is CircadianClock-PT-000010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521700177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-000010.tgz
mv CircadianClock-PT-000010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;