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-171631151500267.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)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DiscoveryGPU-PT-10a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151500267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 25K Apr 22 14:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Apr 12 02:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 02:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 12 02:18 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 36K 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-10a-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-10a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716421175503

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-10a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 23:39:37] [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 23:39:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 23:39:37] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2024-05-22 23:39:37] [INFO ] Transformed 103 places.
[2024-05-22 23:39:37] [INFO ] Transformed 141 transitions.
[2024-05-22 23:39:37] [INFO ] Found NUPN structural information;
[2024-05-22 23:39:37] [INFO ] Parsed PT model containing 103 places and 141 transitions and 453 arcs in 111 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 5 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 141/141 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 97 transition count 135
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 97 transition count 135
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 92 transition count 130
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 92 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 89 transition count 124
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 89 transition count 124
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 35 place count 89 transition count 117
Applied a total of 35 rules in 30 ms. Remains 89 /103 variables (removed 14) and now considering 117/141 (removed 24) transitions.
// Phase 1: matrix 117 rows 89 cols
[2024-05-22 23:39:37] [INFO ] Computed 2 invariants in 4 ms
[2024-05-22 23:39:37] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-22 23:39:37] [INFO ] Invariant cache hit.
[2024-05-22 23:39:37] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-05-22 23:39:37] [INFO ] Implicit Places using invariants and state equation in 121 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 310 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 88/103 places, 117/141 transitions.
Applied a total of 0 rules in 2 ms. Remains 88 /88 variables (removed 0) and now considering 117/117 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 342 ms. Remains : 88/103 places, 117/141 transitions.
Support contains 23 out of 88 places after structural reductions.
[2024-05-22 23:39:37] [INFO ] Flatten gal took : 27 ms
[2024-05-22 23:39:37] [INFO ] Flatten gal took : 11 ms
[2024-05-22 23:39:37] [INFO ] Input system was already deterministic with 117 transitions.
Finished random walk after 357 steps, including 2 resets, run visited all 12 properties in 42 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 1 ms.
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 12 stabilizing places and 11 stable transitions
Graph (complete) has 223 edges and 88 vertex of which 84 are kept as prefixes of interest. Removing 4 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' '!(F((G(p0)||G(p1)||G(p2))))'
Support contains 6 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 117/117 transitions.
Graph (complete) has 223 edges and 88 vertex of which 84 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 84 transition count 109
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 80 transition count 108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 79 transition count 108
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 15 place count 75 transition count 104
Iterating global reduction 3 with 4 rules applied. Total rules applied 19 place count 75 transition count 104
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 51 place count 59 transition count 88
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 57 place count 53 transition count 76
Iterating global reduction 3 with 6 rules applied. Total rules applied 63 place count 53 transition count 76
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 69 place count 47 transition count 64
Iterating global reduction 3 with 6 rules applied. Total rules applied 75 place count 47 transition count 64
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 80 place count 42 transition count 59
Iterating global reduction 3 with 5 rules applied. Total rules applied 85 place count 42 transition count 59
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 90 place count 37 transition count 49
Iterating global reduction 3 with 5 rules applied. Total rules applied 95 place count 37 transition count 49
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 99 place count 33 transition count 45
Iterating global reduction 3 with 4 rules applied. Total rules applied 103 place count 33 transition count 45
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 106 place count 33 transition count 45
Applied a total of 106 rules in 45 ms. Remains 33 /88 variables (removed 55) and now considering 45/117 (removed 72) transitions.
[2024-05-22 23:39:38] [INFO ] Flow matrix only has 39 transitions (discarded 6 similar events)
// Phase 1: matrix 39 rows 33 cols
[2024-05-22 23:39:38] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 23:39:38] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 23:39:38] [INFO ] Flow matrix only has 39 transitions (discarded 6 similar events)
[2024-05-22 23:39:38] [INFO ] Invariant cache hit.
[2024-05-22 23:39:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-22 23:39:38] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-22 23:39:38] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:39:38] [INFO ] Flow matrix only has 39 transitions (discarded 6 similar events)
[2024-05-22 23:39:38] [INFO ] Invariant cache hit.
[2024-05-22 23:39:38] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/88 places, 45/117 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 196 ms. Remains : 33/88 places, 45/117 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 163 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : DiscoveryGPU-PT-10a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={2} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1, 2} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1, 2} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s28 0) (EQ s19 1)), p1:(OR (EQ s7 0) (EQ s20 1)), p2:(AND (EQ s24 0) (EQ s13 1))], nbAcceptance=3, 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 38 steps with 0 reset in 4 ms.
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-10a-LTLCardinality-07 finished in 415 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) U G((p1&&X(G(p0))))))'
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 117/117 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 82 transition count 111
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 82 transition count 111
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 79 transition count 108
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 79 transition count 108
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 77 transition count 106
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 77 transition count 106
Applied a total of 22 rules in 21 ms. Remains 77 /88 variables (removed 11) and now considering 106/117 (removed 11) transitions.
// Phase 1: matrix 106 rows 77 cols
[2024-05-22 23:39:38] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 23:39:38] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-22 23:39:38] [INFO ] Invariant cache hit.
[2024-05-22 23:39:38] [INFO ] State equation strengthened by 52 read => feed constraints.
[2024-05-22 23:39:38] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2024-05-22 23:39:38] [INFO ] Invariant cache hit.
[2024-05-22 23:39:38] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/88 places, 106/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 250 ms. Remains : 77/88 places, 106/117 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true]
Running random walk in product with property : DiscoveryGPU-PT-10a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={1} source=0 dest: 0}, { cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=true, acceptance={} source=2 dest: 1}, { cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=2 dest: 2}], [{ cond=true, acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s41 0) (EQ s32 1)), p0:(OR (EQ s71 0) (EQ s57 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 68353 steps with 19525 reset in 251 ms.
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-10a-LTLCardinality-08 finished in 773 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(F(p1)))) U (!p0&&F(G(!p0)))))'
Support contains 3 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 117/117 transitions.
Graph (complete) has 223 edges and 88 vertex of which 85 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 98 edges and 83 vertex of which 73 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Graph (trivial) has 78 edges and 73 vertex of which 38 / 73 are part of one of the 19 SCC in 3 ms
Free SCC test removed 19 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 13 rules applied. Total rules applied 14 place count 54 transition count 93
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 43 place count 44 transition count 74
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 50 place count 37 transition count 60
Iterating global reduction 2 with 7 rules applied. Total rules applied 57 place count 37 transition count 60
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 64 place count 30 transition count 46
Iterating global reduction 2 with 7 rules applied. Total rules applied 71 place count 30 transition count 46
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 77 place count 24 transition count 34
Iterating global reduction 2 with 6 rules applied. Total rules applied 83 place count 24 transition count 34
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 89 place count 18 transition count 28
Iterating global reduction 2 with 6 rules applied. Total rules applied 95 place count 18 transition count 28
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 2 with 4 rules applied. Total rules applied 99 place count 16 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 101 place count 15 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 103 place count 15 transition count 24
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 11 transition count 20
Applied a total of 107 rules in 17 ms. Remains 11 /88 variables (removed 77) and now considering 20/117 (removed 97) transitions.
[2024-05-22 23:39:39] [INFO ] Flow matrix only has 15 transitions (discarded 5 similar events)
// Phase 1: matrix 15 rows 11 cols
[2024-05-22 23:39:39] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 23:39:39] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-22 23:39:39] [INFO ] Flow matrix only has 15 transitions (discarded 5 similar events)
[2024-05-22 23:39:39] [INFO ] Invariant cache hit.
[2024-05-22 23:39:39] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-22 23:39:39] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 23:39:39] [INFO ] Flow matrix only has 15 transitions (discarded 5 similar events)
[2024-05-22 23:39:39] [INFO ] Invariant cache hit.
[2024-05-22 23:39:39] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/88 places, 20/117 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 11/88 places, 20/117 transitions.
Stuttering acceptance computed with spot in 188 ms :[p0, (AND (NOT p0) (NOT p1)), p0, (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-10a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s6 1), p1:(OR (EQ s2 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-10a-LTLCardinality-11 finished in 304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p1))||p0)))'
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 117/117 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 83 transition count 112
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 83 transition count 112
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 80 transition count 109
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 80 transition count 109
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 78 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 78 transition count 107
Applied a total of 20 rules in 11 ms. Remains 78 /88 variables (removed 10) and now considering 107/117 (removed 10) transitions.
// Phase 1: matrix 107 rows 78 cols
[2024-05-22 23:39:39] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 23:39:39] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 23:39:39] [INFO ] Invariant cache hit.
[2024-05-22 23:39:39] [INFO ] State equation strengthened by 52 read => feed constraints.
[2024-05-22 23:39:39] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-05-22 23:39:39] [INFO ] Invariant cache hit.
[2024-05-22 23:39:39] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/88 places, 107/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 174 ms. Remains : 78/88 places, 107/117 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-10a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s38 0) (EQ s67 1)), p1:(OR (EQ s29 0) (EQ s66 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2105 reset in 179 ms.
Stack based approach found an accepted trace after 78 steps with 2 reset with depth 43 and stack size 42 in 1 ms.
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property DiscoveryGPU-PT-10a-LTLCardinality-12 finished in 544 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)&&F(p1))))'
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 117/117 transitions.
Graph (complete) has 223 edges and 88 vertex of which 84 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 97 edges and 82 vertex of which 73 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Graph (trivial) has 76 edges and 73 vertex of which 36 / 73 are part of one of the 18 SCC in 0 ms
Free SCC test removed 18 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 13 rules applied. Total rules applied 14 place count 55 transition count 93
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 42 place count 45 transition count 75
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 39 transition count 63
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 39 transition count 63
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 33 transition count 51
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 33 transition count 51
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 72 place count 27 transition count 39
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 27 transition count 39
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 84 place count 21 transition count 33
Iterating global reduction 2 with 6 rules applied. Total rules applied 90 place count 21 transition count 33
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 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 96 place count 18 transition count 30
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 18 transition count 29
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 18 transition count 29
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 14 transition count 25
Applied a total of 102 rules in 13 ms. Remains 14 /88 variables (removed 74) and now considering 25/117 (removed 92) transitions.
[2024-05-22 23:39:40] [INFO ] Flow matrix only has 20 transitions (discarded 5 similar events)
// Phase 1: matrix 20 rows 14 cols
[2024-05-22 23:39:40] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 23:39:40] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-22 23:39:40] [INFO ] Flow matrix only has 20 transitions (discarded 5 similar events)
[2024-05-22 23:39:40] [INFO ] Invariant cache hit.
[2024-05-22 23:39:40] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-22 23:39:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 23:39:40] [INFO ] Flow matrix only has 20 transitions (discarded 5 similar events)
[2024-05-22 23:39:40] [INFO ] Invariant cache hit.
[2024-05-22 23:39:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/88 places, 25/117 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 82 ms. Remains : 14/88 places, 25/117 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-10a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s2 0) (NEQ s5 1)), p1:(OR (EQ s11 0) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-10a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-10a-LTLCardinality-15 finished in 235 ms.
All properties solved by simple procedures.
Total runtime 3332 ms.

BK_STOP 1716421181470

--------------------
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-10a"
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-10a, 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-171631151500267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-10a.tgz
mv DiscoveryGPU-PT-10a 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 ;