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.r153-tall-171631151500287.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 DiscoveryGPU-PT-12a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151500287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 02:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Apr 12 02:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 02:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 02:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 43K 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 DiscoveryGPU-PT-12a-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-12a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716421348957

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=DiscoveryGPU-PT-12a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 23:42:30] [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]
[2024-05-22 23:42:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 23:42:30] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2024-05-22 23:42:30] [INFO ] Transformed 123 places.
[2024-05-22 23:42:30] [INFO ] Transformed 169 transitions.
[2024-05-22 23:42:30] [INFO ] Found NUPN structural information;
[2024-05-22 23:42:30] [INFO ] Parsed PT model containing 123 places and 169 transitions and 543 arcs in 112 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 169/169 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 113 transition count 159
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 113 transition count 159
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 106 transition count 152
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 106 transition count 152
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 102 transition count 144
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 102 transition count 144
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 50 place count 102 transition count 136
Applied a total of 50 rules in 49 ms. Remains 102 /123 variables (removed 21) and now considering 136/169 (removed 33) transitions.
// Phase 1: matrix 136 rows 102 cols
[2024-05-22 23:42:30] [INFO ] Computed 2 invariants in 14 ms
[2024-05-22 23:42:31] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-22 23:42:31] [INFO ] Invariant cache hit.
[2024-05-22 23:42:31] [INFO ] State equation strengthened by 89 read => feed constraints.
[2024-05-22 23:42:31] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2024-05-22 23:42:31] [INFO ] Invariant cache hit.
[2024-05-22 23:42:31] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 102/123 places, 136/169 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 587 ms. Remains : 102/123 places, 136/169 transitions.
Support contains 20 out of 102 places after structural reductions.
[2024-05-22 23:42:31] [INFO ] Flatten gal took : 34 ms
[2024-05-22 23:42:31] [INFO ] Flatten gal took : 13 ms
[2024-05-22 23:42:31] [INFO ] Input system was already deterministic with 136 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-22 23:42:31] [INFO ] Invariant cache hit.
[2024-05-22 23:42:31] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 23:42:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 23:42:31] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Computed a total of 15 stabilizing places and 13 stable transitions
Graph (complete) has 308 edges and 102 vertex of which 100 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 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((X(p1)&&p0))))'
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 96 transition count 130
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 96 transition count 130
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 92 transition count 126
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 92 transition count 126
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 91 transition count 125
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 91 transition count 125
Applied a total of 22 rules in 12 ms. Remains 91 /102 variables (removed 11) and now considering 125/136 (removed 11) transitions.
// Phase 1: matrix 125 rows 91 cols
[2024-05-22 23:42:32] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 23:42:32] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-22 23:42:32] [INFO ] Invariant cache hit.
[2024-05-22 23:42:32] [INFO ] State equation strengthened by 85 read => feed constraints.
[2024-05-22 23:42:32] [INFO ] Implicit Places using invariants and state equation in 113 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 182 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/102 places, 125/136 transitions.
Applied a total of 0 rules in 3 ms. Remains 90 /90 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 90/102 places, 125/136 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 356 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s53 0) (EQ s86 1)), p1:(OR (EQ s86 0) (EQ s53 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 510 steps with 10 reset in 12 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-02 finished in 611 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Graph (complete) has 308 edges and 102 vertex of which 100 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 116 edges and 97 vertex of which 84 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Graph (trivial) has 92 edges and 84 vertex of which 48 / 84 are part of one of the 24 SCC in 3 ms
Free SCC test removed 24 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 60 transition count 110
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 49 place count 50 transition count 86
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 60 place count 39 transition count 64
Iterating global reduction 2 with 11 rules applied. Total rules applied 71 place count 39 transition count 64
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 82 place count 28 transition count 42
Iterating global reduction 2 with 11 rules applied. Total rules applied 93 place count 28 transition count 42
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 102 place count 19 transition count 24
Iterating global reduction 2 with 9 rules applied. Total rules applied 111 place count 19 transition count 24
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 120 place count 10 transition count 15
Iterating global reduction 2 with 9 rules applied. Total rules applied 129 place count 10 transition count 15
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 2 with 2 rules applied. Total rules applied 131 place count 9 transition count 16
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 134 place count 9 transition count 13
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 137 place count 6 transition count 10
Applied a total of 137 rules in 20 ms. Remains 6 /102 variables (removed 96) and now considering 10/136 (removed 126) transitions.
[2024-05-22 23:42:32] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
// Phase 1: matrix 7 rows 6 cols
[2024-05-22 23:42:32] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 23:42:32] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-22 23:42:32] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-22 23:42:32] [INFO ] Invariant cache hit.
[2024-05-22 23:42:32] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2024-05-22 23:42:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 23:42:32] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-22 23:42:32] [INFO ] Invariant cache hit.
[2024-05-22 23:42:32] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/102 places, 10/136 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85 ms. Remains : 6/102 places, 10/136 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-04 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 s4 0) (EQ 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 3 steps with 0 reset in 1 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-04 finished in 137 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 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Graph (complete) has 308 edges and 102 vertex of which 100 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 116 edges and 97 vertex of which 84 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Graph (trivial) has 91 edges and 84 vertex of which 46 / 84 are part of one of the 23 SCC in 0 ms
Free SCC test removed 23 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 61 transition count 109
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 50 place count 50 transition count 86
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 61 place count 39 transition count 64
Iterating global reduction 2 with 11 rules applied. Total rules applied 72 place count 39 transition count 64
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 83 place count 28 transition count 42
Iterating global reduction 2 with 11 rules applied. Total rules applied 94 place count 28 transition count 42
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 103 place count 19 transition count 24
Iterating global reduction 2 with 9 rules applied. Total rules applied 112 place count 19 transition count 24
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 121 place count 10 transition count 15
Iterating global reduction 2 with 9 rules applied. Total rules applied 130 place count 10 transition count 15
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 2 with 2 rules applied. Total rules applied 132 place count 9 transition count 16
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 135 place count 9 transition count 13
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 9 transition count 13
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 137 place count 8 transition count 12
Iterating global reduction 2 with 1 rules applied. Total rules applied 138 place count 8 transition count 12
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 140 place count 6 transition count 10
Applied a total of 140 rules in 24 ms. Remains 6 /102 variables (removed 96) and now considering 10/136 (removed 126) transitions.
[2024-05-22 23:42:32] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
// Phase 1: matrix 8 rows 6 cols
[2024-05-22 23:42:32] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 23:42:32] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-22 23:42:32] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2024-05-22 23:42:32] [INFO ] Invariant cache hit.
[2024-05-22 23:42:32] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-22 23:42:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 23:42:32] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2024-05-22 23:42:32] [INFO ] Invariant cache hit.
[2024-05-22 23:42:32] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/102 places, 10/136 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 96 ms. Remains : 6/102 places, 10/136 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-05 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:(OR (EQ s4 0) (EQ s3 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]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-05 finished in 204 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 3 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 96 transition count 130
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 96 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 93 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 93 transition count 127
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 92 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 92 transition count 126
Applied a total of 20 rules in 13 ms. Remains 92 /102 variables (removed 10) and now considering 126/136 (removed 10) transitions.
// Phase 1: matrix 126 rows 92 cols
[2024-05-22 23:42:33] [INFO ] Computed 2 invariants in 13 ms
[2024-05-22 23:42:33] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-22 23:42:33] [INFO ] Invariant cache hit.
[2024-05-22 23:42:33] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-22 23:42:33] [INFO ] Implicit Places using invariants and state equation in 117 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 178 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/102 places, 126/136 transitions.
Applied a total of 0 rules in 1 ms. Remains 91 /91 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 192 ms. Remains : 91/102 places, 126/136 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-08 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 (OR (EQ s39 0) (EQ s56 1)) (EQ s22 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 0 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-08 finished in 326 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 95 transition count 129
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 95 transition count 129
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 91 transition count 125
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 91 transition count 125
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 90 transition count 124
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 90 transition count 124
Applied a total of 24 rules in 10 ms. Remains 90 /102 variables (removed 12) and now considering 124/136 (removed 12) transitions.
// Phase 1: matrix 124 rows 90 cols
[2024-05-22 23:42:33] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 23:42:33] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 23:42:33] [INFO ] Invariant cache hit.
[2024-05-22 23:42:33] [INFO ] State equation strengthened by 85 read => feed constraints.
[2024-05-22 23:42:33] [INFO ] Implicit Places using invariants and state equation in 107 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 149 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 89/102 places, 124/136 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 124/124 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161 ms. Remains : 89/102 places, 124/136 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s77 0) (EQ s76 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-09 finished in 262 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 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 96 transition count 130
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 96 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 93 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 93 transition count 127
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 92 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 92 transition count 126
Applied a total of 20 rules in 10 ms. Remains 92 /102 variables (removed 10) and now considering 126/136 (removed 10) transitions.
// Phase 1: matrix 126 rows 92 cols
[2024-05-22 23:42:33] [INFO ] Computed 2 invariants in 2 ms
[2024-05-22 23:42:33] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 23:42:33] [INFO ] Invariant cache hit.
[2024-05-22 23:42:33] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-22 23:42:33] [INFO ] Implicit Places using invariants and state equation in 107 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 159 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/102 places, 126/136 transitions.
Applied a total of 0 rules in 2 ms. Remains 91 /91 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 171 ms. Remains : 91/102 places, 126/136 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-10 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 s49 0) (EQ s32 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]]
Stuttering criterion allowed to conclude after 179 steps with 1 reset in 5 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-10 finished in 308 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 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 96 transition count 130
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 96 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 93 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 93 transition count 127
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 92 transition count 126
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 92 transition count 126
Applied a total of 20 rules in 4 ms. Remains 92 /102 variables (removed 10) and now considering 126/136 (removed 10) transitions.
// Phase 1: matrix 126 rows 92 cols
[2024-05-22 23:42:33] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 23:42:33] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 23:42:33] [INFO ] Invariant cache hit.
[2024-05-22 23:42:33] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-22 23:42:34] [INFO ] Implicit Places using invariants and state equation in 117 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 160 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/102 places, 126/136 transitions.
Applied a total of 0 rules in 1 ms. Remains 91 /91 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166 ms. Remains : 91/102 places, 126/136 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s81 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 321 ms.
Product exploration explored 100000 steps with 50000 reset in 237 ms.
Computed a total of 14 stabilizing places and 13 stable transitions
Graph (complete) has 249 edges and 91 vertex of which 90 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 14 stabilizing places and 13 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 23 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-13 finished in 842 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 1 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 136/136 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 96 transition count 130
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 96 transition count 130
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 92 transition count 126
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 92 transition count 126
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 91 transition count 125
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 91 transition count 125
Applied a total of 22 rules in 5 ms. Remains 91 /102 variables (removed 11) and now considering 125/136 (removed 11) transitions.
// Phase 1: matrix 125 rows 91 cols
[2024-05-22 23:42:34] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 23:42:34] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-22 23:42:34] [INFO ] Invariant cache hit.
[2024-05-22 23:42:34] [INFO ] State equation strengthened by 85 read => feed constraints.
[2024-05-22 23:42:34] [INFO ] Implicit Places using invariants and state equation in 104 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 150 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/102 places, 125/136 transitions.
Applied a total of 0 rules in 1 ms. Remains 90 /90 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 90/102 places, 125/136 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-12a-LTLCardinality-14 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:(EQ s67 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]]
Stuttering criterion allowed to conclude after 147 steps with 0 reset in 1 ms.
FORMULA DiscoveryGPU-PT-12a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-12a-LTLCardinality-14 finished in 313 ms.
All properties solved by simple procedures.
Total runtime 4544 ms.

BK_STOP 1716421356090

--------------------
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="DiscoveryGPU-PT-12a"
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 DiscoveryGPU-PT-12a, 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 r153-tall-171631151500287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-12a.tgz
mv DiscoveryGPU-PT-12a 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 ;