Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620522100357.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 CloudDeployment-PT-4a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620522100357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K 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 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 11 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 15:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 15:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 156K 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 CloudDeployment-PT-4a-LTLCardinality-00
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-01
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-02
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-03
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-04
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-05
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-06
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-07
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-08
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-09
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-10
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-11
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-12
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-13
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-14
FORMULA_NAME CloudDeployment-PT-4a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716261799957

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=CloudDeployment-PT-4a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 03:23:21] [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]
[2024-05-21 03:23:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:23:21] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2024-05-21 03:23:21] [INFO ] Transformed 141 places.
[2024-05-21 03:23:21] [INFO ] Transformed 475 transitions.
[2024-05-21 03:23:21] [INFO ] Found NUPN structural information;
[2024-05-21 03:23:21] [INFO ] Parsed PT model containing 141 places and 475 transitions and 2657 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 52 transitions
Reduce redundant transitions removed 52 transitions.
FORMULA CloudDeployment-PT-4a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 423/423 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 135 transition count 423
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 134 transition count 422
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 134 transition count 422
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 46 place count 134 transition count 384
Applied a total of 46 rules in 36 ms. Remains 134 /141 variables (removed 7) and now considering 384/423 (removed 39) transitions.
[2024-05-21 03:23:21] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
// Phase 1: matrix 225 rows 134 cols
[2024-05-21 03:23:21] [INFO ] Computed 18 invariants in 10 ms
[2024-05-21 03:23:22] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-21 03:23:22] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
[2024-05-21 03:23:22] [INFO ] Invariant cache hit.
[2024-05-21 03:23:22] [INFO ] State equation strengthened by 89 read => feed constraints.
[2024-05-21 03:23:22] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2024-05-21 03:23:22] [INFO ] Flow matrix only has 225 transitions (discarded 159 similar events)
[2024-05-21 03:23:22] [INFO ] Invariant cache hit.
[2024-05-21 03:23:22] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 134/141 places, 384/423 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 758 ms. Remains : 134/141 places, 384/423 transitions.
Support contains 20 out of 134 places after structural reductions.
[2024-05-21 03:23:22] [INFO ] Flatten gal took : 60 ms
[2024-05-21 03:23:22] [INFO ] Flatten gal took : 27 ms
[2024-05-21 03:23:22] [INFO ] Input system was already deterministic with 384 transitions.
Finished random walk after 8258 steps, including 130 resets, run visited all 11 properties in 267 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA CloudDeployment-PT-4a-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 66 stabilizing places and 248 stable transitions
Graph (complete) has 1125 edges and 134 vertex of which 131 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.10 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 134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 384/384 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 132 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 131 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 131 transition count 383
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 130 transition count 382
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 130 transition count 382
Applied a total of 6 rules in 19 ms. Remains 130 /134 variables (removed 4) and now considering 382/384 (removed 2) transitions.
[2024-05-21 03:23:23] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2024-05-21 03:23:23] [INFO ] Computed 16 invariants in 3 ms
[2024-05-21 03:23:23] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-21 03:23:23] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 03:23:23] [INFO ] Invariant cache hit.
[2024-05-21 03:23:23] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-21 03:23:23] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-21 03:23:23] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2024-05-21 03:23:23] [INFO ] Invariant cache hit.
[2024-05-21 03:23:23] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/134 places, 382/384 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 130/134 places, 382/384 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 347 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLCardinality-01 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 s107 0) (EQ s72 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]]
Product exploration explored 100000 steps with 0 reset in 164 ms.
Product exploration explored 100000 steps with 0 reset in 88 ms.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 62 stabilizing places and 246 stable transitions
Detected a total of 62/130 stabilizing places and 246/382 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 88 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Finished random walk after 1828 steps, including 34 resets, run visited all 1 properties in 11 ms. (steps per millisecond=166 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 5 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-4a-LTLCardinality-01 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4a-LTLCardinality-01 finished in 1330 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 4 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 384/384 transitions.
Graph (trivial) has 152 edges and 134 vertex of which 34 / 134 are part of one of the 11 SCC in 4 ms
Free SCC test removed 23 places
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 103 transition count 298
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 103 transition count 298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 102 transition count 297
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 102 transition count 297
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 37 place count 90 transition count 325
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 0 with 58 rules applied. Total rules applied 95 place count 90 transition count 267
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 0 with 2 rules applied. Total rules applied 97 place count 89 transition count 266
Applied a total of 97 rules in 70 ms. Remains 89 /134 variables (removed 45) and now considering 266/384 (removed 118) transitions.
[2024-05-21 03:23:24] [INFO ] Flow matrix only has 123 transitions (discarded 143 similar events)
// Phase 1: matrix 123 rows 89 cols
[2024-05-21 03:23:24] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 03:23:24] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 03:23:24] [INFO ] Flow matrix only has 123 transitions (discarded 143 similar events)
[2024-05-21 03:23:24] [INFO ] Invariant cache hit.
[2024-05-21 03:23:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 03:23:24] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-05-21 03:23:24] [INFO ] Redundant transitions in 174 ms returned []
[2024-05-21 03:23:24] [INFO ] Flow matrix only has 123 transitions (discarded 143 similar events)
[2024-05-21 03:23:24] [INFO ] Invariant cache hit.
[2024-05-21 03:23:24] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/134 places, 266/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 516 ms. Remains : 89/134 places, 266/384 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (EQ s70 0) (EQ s23 1)) (OR (EQ s56 0) (EQ s33 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 51 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLCardinality-06 finished in 613 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 384/384 transitions.
Graph (trivial) has 161 edges and 134 vertex of which 40 / 134 are part of one of the 12 SCC in 0 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 98 transition count 286
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 98 transition count 286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 97 transition count 285
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 97 transition count 285
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 37 place count 85 transition count 313
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 93 place count 85 transition count 257
Applied a total of 93 rules in 34 ms. Remains 85 /134 variables (removed 49) and now considering 257/384 (removed 127) transitions.
[2024-05-21 03:23:25] [INFO ] Flow matrix only has 114 transitions (discarded 143 similar events)
// Phase 1: matrix 114 rows 85 cols
[2024-05-21 03:23:25] [INFO ] Computed 16 invariants in 3 ms
[2024-05-21 03:23:25] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 03:23:25] [INFO ] Flow matrix only has 114 transitions (discarded 143 similar events)
[2024-05-21 03:23:25] [INFO ] Invariant cache hit.
[2024-05-21 03:23:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 03:23:25] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2024-05-21 03:23:25] [INFO ] Redundant transitions in 172 ms returned []
[2024-05-21 03:23:25] [INFO ] Flow matrix only has 114 transitions (discarded 143 similar events)
[2024-05-21 03:23:25] [INFO ] Invariant cache hit.
[2024-05-21 03:23:25] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 85/134 places, 257/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 473 ms. Remains : 85/134 places, 257/384 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLCardinality-07 finished in 519 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0 U p1))||G(p2))))'
Support contains 5 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 384/384 transitions.
Graph (trivial) has 146 edges and 134 vertex of which 40 / 134 are part of one of the 12 SCC in 0 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 98 transition count 286
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 98 transition count 286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 97 transition count 285
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 97 transition count 285
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 33 place count 87 transition count 312
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 0 with 52 rules applied. Total rules applied 85 place count 87 transition count 260
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 87 place count 86 transition count 259
Applied a total of 87 rules in 35 ms. Remains 86 /134 variables (removed 48) and now considering 259/384 (removed 125) transitions.
[2024-05-21 03:23:25] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
// Phase 1: matrix 116 rows 86 cols
[2024-05-21 03:23:25] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 03:23:25] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 03:23:25] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2024-05-21 03:23:25] [INFO ] Invariant cache hit.
[2024-05-21 03:23:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 03:23:25] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2024-05-21 03:23:25] [INFO ] Redundant transitions in 137 ms returned []
[2024-05-21 03:23:25] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2024-05-21 03:23:25] [INFO ] Invariant cache hit.
[2024-05-21 03:23:25] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/134 places, 259/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 411 ms. Remains : 86/134 places, 259/384 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-4a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(EQ s56 1), p1:(OR (EQ s63 0) (EQ s34 1)), p0:(OR (EQ s58 0) (EQ s39 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 260 ms.
Product exploration explored 100000 steps with 0 reset in 125 ms.
Computed a total of 50 stabilizing places and 187 stable transitions
Graph (complete) has 853 edges and 86 vertex of which 85 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 50 stabilizing places and 187 stable transitions
Detected a total of 50/86 stabilizing places and 187/259 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (OR (AND p2 p1) (AND p2 p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p2 p1) (AND p2 p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 209 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 227 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-21 03:23:26] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2024-05-21 03:23:26] [INFO ] Invariant cache hit.
[2024-05-21 03:23:27] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 03:23:27] [INFO ] [Nat]Absence check using 0 positive and 16 generalized place invariants in 3 ms returned sat
[2024-05-21 03:23:27] [INFO ] After 79ms 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 (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (OR (AND p2 p1) (AND p2 p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND p2 p1) (AND p2 p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p1) p2 (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p2 p0)), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (AND (NOT p1) (NOT p2) p0)), (F (OR (AND p1 p2) (AND p2 p0))), (F (NOT (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))))]
Knowledge based reduction with 15 factoid took 591 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 75 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Support contains 5 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 259/259 transitions.
Applied a total of 0 rules in 14 ms. Remains 86 /86 variables (removed 0) and now considering 259/259 (removed 0) transitions.
[2024-05-21 03:23:27] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2024-05-21 03:23:27] [INFO ] Invariant cache hit.
[2024-05-21 03:23:27] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 03:23:27] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2024-05-21 03:23:27] [INFO ] Invariant cache hit.
[2024-05-21 03:23:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 03:23:28] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-21 03:23:28] [INFO ] Redundant transitions in 144 ms returned []
[2024-05-21 03:23:28] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2024-05-21 03:23:28] [INFO ] Invariant cache hit.
[2024-05-21 03:23:28] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 409 ms. Remains : 86/86 places, 259/259 transitions.
Computed a total of 50 stabilizing places and 187 stable transitions
Graph (complete) has 853 edges and 86 vertex of which 85 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 50 stabilizing places and 187 stable transitions
Detected a total of 50/86 stabilizing places and 187/259 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))), (X (NOT (OR (AND p1 p2) (AND p2 p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0)))), (X (X (NOT (OR (AND p1 p2) (AND p2 p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 179 ms. Reduced automaton from 2 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Finished random walk after 8295 steps, including 201 resets, run visited all 5 properties in 71 ms. (steps per millisecond=116 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))), (X (NOT (OR (AND p1 p2) (AND p2 p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (OR (AND p1 (NOT p2)) (AND (NOT p2) p0)))), (X (X (NOT (OR (AND p1 p2) (AND p2 p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2) p0)), (F (AND (NOT p1) p2 p0)), (F (OR (AND p1 p2) (AND p2 p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))))]
Knowledge based reduction with 12 factoid took 398 ms. Reduced automaton from 2 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 72 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 73 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 0 reset in 100 ms.
Product exploration explored 100000 steps with 0 reset in 134 ms.
Built C files in :
/tmp/ltsmin1878964574005677072
[2024-05-21 03:23:29] [INFO ] Computing symmetric may disable matrix : 259 transitions.
[2024-05-21 03:23:29] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:23:29] [INFO ] Computing symmetric may enable matrix : 259 transitions.
[2024-05-21 03:23:29] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:23:29] [INFO ] Computing Do-Not-Accords matrix : 259 transitions.
[2024-05-21 03:23:29] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:23:29] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1878964574005677072
Running compilation step : cd /tmp/ltsmin1878964574005677072;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 609 ms.
Running link step : cd /tmp/ltsmin1878964574005677072;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin1878964574005677072;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16828150196774823761.hoa' '--buchi-type=spotba'
LTSmin run took 10783 ms.
FORMULA CloudDeployment-PT-4a-LTLCardinality-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-4a-LTLCardinality-08 finished in 15551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 384/384 transitions.
Graph (trivial) has 159 edges and 134 vertex of which 40 / 134 are part of one of the 12 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 98 transition count 286
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 98 transition count 286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 97 transition count 285
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 97 transition count 285
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 35 place count 86 transition count 307
Drop transitions removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 0 with 49 rules applied. Total rules applied 84 place count 86 transition count 258
Applied a total of 84 rules in 34 ms. Remains 86 /134 variables (removed 48) and now considering 258/384 (removed 126) transitions.
[2024-05-21 03:23:41] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
// Phase 1: matrix 115 rows 86 cols
[2024-05-21 03:23:41] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 03:23:41] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 03:23:41] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2024-05-21 03:23:41] [INFO ] Invariant cache hit.
[2024-05-21 03:23:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 03:23:41] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-21 03:23:41] [INFO ] Redundant transitions in 137 ms returned []
[2024-05-21 03:23:41] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2024-05-21 03:23:41] [INFO ] Invariant cache hit.
[2024-05-21 03:23:41] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/134 places, 258/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 433 ms. Remains : 86/134 places, 258/384 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s63 0) (NEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLCardinality-10 finished in 488 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 384/384 transitions.
Graph (trivial) has 160 edges and 134 vertex of which 40 / 134 are part of one of the 12 SCC in 0 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Ensure Unique test removed 2 places
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 99 transition count 287
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 99 transition count 287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 98 transition count 286
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 98 transition count 286
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 37 place count 86 transition count 314
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 93 place count 86 transition count 258
Applied a total of 93 rules in 31 ms. Remains 86 /134 variables (removed 48) and now considering 258/384 (removed 126) transitions.
[2024-05-21 03:23:41] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
// Phase 1: matrix 115 rows 86 cols
[2024-05-21 03:23:41] [INFO ] Computed 16 invariants in 2 ms
[2024-05-21 03:23:41] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 03:23:41] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2024-05-21 03:23:41] [INFO ] Invariant cache hit.
[2024-05-21 03:23:41] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-21 03:23:41] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2024-05-21 03:23:41] [INFO ] Redundant transitions in 124 ms returned []
[2024-05-21 03:23:41] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2024-05-21 03:23:41] [INFO ] Invariant cache hit.
[2024-05-21 03:23:42] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/134 places, 258/384 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 410 ms. Remains : 86/134 places, 258/384 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s33 0) (NEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 841 ms.
Product exploration explored 100000 steps with 50000 reset in 829 ms.
Computed a total of 50 stabilizing places and 186 stable transitions
Graph (complete) has 868 edges and 86 vertex of which 85 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 50 stabilizing places and 186 stable transitions
Detected a total of 50/86 stabilizing places and 186/258 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 21 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-4a-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4a-LTLCardinality-12 finished in 2164 ms.
All properties solved by simple procedures.
Total runtime 22445 ms.

BK_STOP 1716261824728

--------------------
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="CloudDeployment-PT-4a"
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 CloudDeployment-PT-4a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620522100357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4a.tgz
mv CloudDeployment-PT-4a 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 ;