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-171631151600317.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-15a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151600317
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 3.4K Apr 22 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 18K Apr 22 14:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 02:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 12 02:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 12 02:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 02:36 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 53K 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-15a-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-15a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716421629136

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-15a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 23:47:10] [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 23:47:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 23:47:11] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2024-05-22 23:47:11] [INFO ] Transformed 153 places.
[2024-05-22 23:47:11] [INFO ] Transformed 211 transitions.
[2024-05-22 23:47:11] [INFO ] Found NUPN structural information;
[2024-05-22 23:47:11] [INFO ] Parsed PT model containing 153 places and 211 transitions and 678 arcs in 335 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 3 formulas.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 211/211 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 141 transition count 199
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 141 transition count 199
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 135 transition count 193
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 135 transition count 193
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 41 place count 130 transition count 183
Iterating global reduction 0 with 5 rules applied. Total rules applied 46 place count 130 transition count 183
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 56 place count 130 transition count 173
Applied a total of 56 rules in 43 ms. Remains 130 /153 variables (removed 23) and now considering 173/211 (removed 38) transitions.
// Phase 1: matrix 173 rows 130 cols
[2024-05-22 23:47:11] [INFO ] Computed 2 invariants in 17 ms
[2024-05-22 23:47:11] [INFO ] Implicit Places using invariants in 206 ms returned []
[2024-05-22 23:47:11] [INFO ] Invariant cache hit.
[2024-05-22 23:47:11] [INFO ] State equation strengthened by 114 read => feed constraints.
[2024-05-22 23:47:11] [INFO ] Implicit Places using invariants and state equation in 243 ms returned [129]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 475 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/153 places, 173/211 transitions.
Applied a total of 0 rules in 7 ms. Remains 129 /129 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 526 ms. Remains : 129/153 places, 173/211 transitions.
Support contains 20 out of 129 places after structural reductions.
[2024-05-22 23:47:11] [INFO ] Flatten gal took : 39 ms
[2024-05-22 23:47:11] [INFO ] Flatten gal took : 14 ms
[2024-05-22 23:47:11] [INFO ] Input system was already deterministic with 173 transitions.
Finished random walk after 607 steps, including 3 resets, run visited all 11 properties in 59 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 1 ms.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 17 stabilizing places and 16 stable transitions
Graph (complete) has 333 edges and 129 vertex of which 126 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.8 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 2 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 173/173 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 121 transition count 165
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 121 transition count 165
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 113 transition count 157
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 113 transition count 157
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 111 transition count 155
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 111 transition count 155
Applied a total of 36 rules in 24 ms. Remains 111 /129 variables (removed 18) and now considering 155/173 (removed 18) transitions.
// Phase 1: matrix 155 rows 111 cols
[2024-05-22 23:47:12] [INFO ] Computed 1 invariants in 3 ms
[2024-05-22 23:47:12] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-22 23:47:12] [INFO ] Invariant cache hit.
[2024-05-22 23:47:12] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-22 23:47:12] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2024-05-22 23:47:12] [INFO ] Invariant cache hit.
[2024-05-22 23:47:12] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/129 places, 155/173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 293 ms. Remains : 111/129 places, 155/173 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 278 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-15a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s60 0) (EQ s100 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]]
Stuttering criterion allowed to conclude after 3216 steps with 97 reset in 26 ms.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-15a-LTLCardinality-01 finished in 660 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 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 173/173 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 121 transition count 165
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 121 transition count 165
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 114 transition count 158
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 114 transition count 158
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 112 transition count 156
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 112 transition count 156
Applied a total of 34 rules in 10 ms. Remains 112 /129 variables (removed 17) and now considering 156/173 (removed 17) transitions.
// Phase 1: matrix 156 rows 112 cols
[2024-05-22 23:47:12] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 23:47:12] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 23:47:12] [INFO ] Invariant cache hit.
[2024-05-22 23:47:12] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-05-22 23:47:13] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2024-05-22 23:47:13] [INFO ] Invariant cache hit.
[2024-05-22 23:47:13] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/129 places, 156/173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 257 ms. Remains : 112/129 places, 156/173 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-15a-LTLCardinality-02 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:(AND (EQ s88 0) (EQ s108 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 1 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-15a-LTLCardinality-02 finished in 368 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||X(F((p0&&F(p1))))))))'
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 173/173 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 120 transition count 164
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 120 transition count 164
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 113 transition count 157
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 113 transition count 157
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 111 transition count 155
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 111 transition count 155
Applied a total of 36 rules in 20 ms. Remains 111 /129 variables (removed 18) and now considering 155/173 (removed 18) transitions.
// Phase 1: matrix 155 rows 111 cols
[2024-05-22 23:47:13] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 23:47:13] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 23:47:13] [INFO ] Invariant cache hit.
[2024-05-22 23:47:13] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-22 23:47:13] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2024-05-22 23:47:13] [INFO ] Invariant cache hit.
[2024-05-22 23:47:13] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/129 places, 155/173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 244 ms. Remains : 111/129 places, 155/173 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-15a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s81 1), p1:(EQ s27 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]]
Stuttering criterion allowed to conclude after 176 steps with 0 reset in 3 ms.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-15a-LTLCardinality-09 finished in 455 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(G(p1))))'
Support contains 6 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 173/173 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 125 transition count 169
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 125 transition count 169
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 122 transition count 166
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 122 transition count 166
Applied a total of 14 rules in 6 ms. Remains 122 /129 variables (removed 7) and now considering 166/173 (removed 7) transitions.
// Phase 1: matrix 166 rows 122 cols
[2024-05-22 23:47:13] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 23:47:13] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-22 23:47:13] [INFO ] Invariant cache hit.
[2024-05-22 23:47:13] [INFO ] State equation strengthened by 81 read => feed constraints.
[2024-05-22 23:47:13] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2024-05-22 23:47:13] [INFO ] Invariant cache hit.
[2024-05-22 23:47:13] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 122/129 places, 166/173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 122/129 places, 166/173 transitions.
Stuttering acceptance computed with spot in 202 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-15a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s2 0) (EQ s11 1)), p1:(AND (OR (EQ s100 0) (EQ s105 1)) (OR (EQ s36 0) (EQ s74 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 280 steps with 1 reset in 5 ms.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-15a-LTLCardinality-12 finished in 491 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 173/173 transitions.
Graph (complete) has 333 edges and 129 vertex of which 126 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 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 145 edges and 124 vertex of which 106 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 18 output transitions
Drop transitions removed 18 transitions
Graph (trivial) has 120 edges and 106 vertex of which 60 / 106 are part of one of the 30 SCC in 2 ms
Free SCC test removed 30 places
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 76 transition count 136
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 64 place count 61 transition count 106
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 77 place count 48 transition count 80
Iterating global reduction 2 with 13 rules applied. Total rules applied 90 place count 48 transition count 80
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 103 place count 35 transition count 54
Iterating global reduction 2 with 13 rules applied. Total rules applied 116 place count 35 transition count 54
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 129 place count 22 transition count 28
Iterating global reduction 2 with 13 rules applied. Total rules applied 142 place count 22 transition count 28
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 155 place count 9 transition count 15
Iterating global reduction 2 with 13 rules applied. Total rules applied 168 place count 9 transition count 15
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 172 place count 7 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 173 place count 7 transition count 12
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 175 place count 5 transition count 10
Applied a total of 175 rules in 19 ms. Remains 5 /129 variables (removed 124) and now considering 10/173 (removed 163) transitions.
[2024-05-22 23:47:14] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
// Phase 1: matrix 7 rows 5 cols
[2024-05-22 23:47:14] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 23:47:14] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-22 23:47:14] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-22 23:47:14] [INFO ] Invariant cache hit.
[2024-05-22 23:47:14] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-22 23:47:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 23:47:14] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-22 23:47:14] [INFO ] Invariant cache hit.
[2024-05-22 23:47:14] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/129 places, 10/173 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 5/129 places, 10/173 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-15a-LTLCardinality-13 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:(EQ s2 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 0 steps with 0 reset in 1 ms.
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-15a-LTLCardinality-13 finished in 213 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 2 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 173/173 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 122 transition count 166
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 122 transition count 166
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 116 transition count 160
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 116 transition count 160
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 114 transition count 158
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 114 transition count 158
Applied a total of 30 rules in 6 ms. Remains 114 /129 variables (removed 15) and now considering 158/173 (removed 15) transitions.
// Phase 1: matrix 158 rows 114 cols
[2024-05-22 23:47:14] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 23:47:14] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-22 23:47:14] [INFO ] Invariant cache hit.
[2024-05-22 23:47:14] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-05-22 23:47:14] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2024-05-22 23:47:14] [INFO ] Invariant cache hit.
[2024-05-22 23:47:14] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 114/129 places, 158/173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 245 ms. Remains : 114/129 places, 158/173 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-15a-LTLCardinality-14 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:(OR (EQ s83 0) (EQ s74 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 325 ms.
Product exploration explored 100000 steps with 33333 reset in 315 ms.
Computed a total of 17 stabilizing places and 16 stable transitions
Graph (complete) has 312 edges and 114 vertex of which 113 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 17 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 19 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-15a-LTLCardinality-14 finished in 1075 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))))'
Support contains 4 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 173/173 transitions.
Graph (complete) has 333 edges and 129 vertex of which 127 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 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 1 places and 0 transitions.
Graph (complete) has 146 edges and 125 vertex of which 108 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 17 output transitions
Drop transitions removed 17 transitions
Graph (trivial) has 117 edges and 108 vertex of which 60 / 108 are part of one of the 30 SCC in 1 ms
Free SCC test removed 30 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 78 transition count 140
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 60 place count 65 transition count 110
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 73 place count 52 transition count 84
Iterating global reduction 2 with 13 rules applied. Total rules applied 86 place count 52 transition count 84
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 98 place count 40 transition count 60
Iterating global reduction 2 with 12 rules applied. Total rules applied 110 place count 40 transition count 60
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 121 place count 29 transition count 38
Iterating global reduction 2 with 11 rules applied. Total rules applied 132 place count 29 transition count 38
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 143 place count 18 transition count 27
Iterating global reduction 2 with 11 rules applied. Total rules applied 154 place count 18 transition count 27
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 156 place count 17 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 158 place count 16 transition count 26
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 161 place count 16 transition count 23
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 165 place count 12 transition count 19
Applied a total of 165 rules in 18 ms. Remains 12 /129 variables (removed 117) and now considering 19/173 (removed 154) transitions.
[2024-05-22 23:47:15] [INFO ] Flow matrix only has 14 transitions (discarded 5 similar events)
// Phase 1: matrix 14 rows 12 cols
[2024-05-22 23:47:15] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 23:47:15] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-22 23:47:15] [INFO ] Flow matrix only has 14 transitions (discarded 5 similar events)
[2024-05-22 23:47:15] [INFO ] Invariant cache hit.
[2024-05-22 23:47:15] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-22 23:47:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 23:47:15] [INFO ] Flow matrix only has 14 transitions (discarded 5 similar events)
[2024-05-22 23:47:15] [INFO ] Invariant cache hit.
[2024-05-22 23:47:15] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/129 places, 19/173 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 91 ms. Remains : 12/129 places, 19/173 transitions.
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : DiscoveryGPU-PT-15a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s10 1)), p1:(OR (EQ s5 0) (EQ s2 1))], nbAcceptance=2, 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 1935 reset in 131 ms.
Product exploration explored 100000 steps with 1943 reset in 249 ms.
Computed a total of 12 stabilizing places and 13 stable transitions
Graph (complete) has 16 edges and 12 vertex of which 9 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Computed a total of 12 stabilizing places and 13 stable transitions
Detected a total of 12/12 stabilizing places and 13/19 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 207 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 268 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 62 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 23:47:16] [INFO ] Flow matrix only has 14 transitions (discarded 5 similar events)
[2024-05-22 23:47:16] [INFO ] Invariant cache hit.
[2024-05-22 23:47:16] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 23:47:16] [INFO ] After 42ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 224 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-15a-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-15a-LTLCardinality-15 finished in 1149 ms.
All properties solved by simple procedures.
Total runtime 5905 ms.

BK_STOP 1716421637571

--------------------
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-15a"
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-15a, 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-171631151600317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-15a.tgz
mv DiscoveryGPU-PT-15a 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 ;