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.r417-tall-171690555900188.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 StigmergyElection-PT-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690555900188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 700K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 19:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Apr 11 19:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 19:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 11 19:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 193K May 18 16:43 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 StigmergyElection-PT-05a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717125590778

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-05a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 03:19:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 03:19:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:19:52] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-05-31 03:19:52] [INFO ] Transformed 72 places.
[2024-05-31 03:19:52] [INFO ] Transformed 450 transitions.
[2024-05-31 03:19:52] [INFO ] Found NUPN structural information;
[2024-05-31 03:19:52] [INFO ] Parsed PT model containing 72 places and 450 transitions and 3637 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 291 transitions
Reduce redundant transitions removed 291 transitions.
FORMULA StigmergyElection-PT-05a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 159/159 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 147
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 147
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 61 transition count 141
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 61 transition count 141
Applied a total of 22 rules in 18 ms. Remains 61 /72 variables (removed 11) and now considering 141/159 (removed 18) transitions.
[2024-05-31 03:19:52] [INFO ] Flow matrix only has 134 transitions (discarded 7 similar events)
// Phase 1: matrix 134 rows 61 cols
[2024-05-31 03:19:52] [INFO ] Computed 2 invariants in 8 ms
[2024-05-31 03:19:52] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-31 03:19:52] [INFO ] Flow matrix only has 134 transitions (discarded 7 similar events)
[2024-05-31 03:19:52] [INFO ] Invariant cache hit.
[2024-05-31 03:19:52] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-31 03:19:52] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2024-05-31 03:19:52] [INFO ] Flow matrix only has 134 transitions (discarded 7 similar events)
[2024-05-31 03:19:52] [INFO ] Invariant cache hit.
[2024-05-31 03:19:52] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/72 places, 141/159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 387 ms. Remains : 61/72 places, 141/159 transitions.
Support contains 15 out of 61 places after structural reductions.
[2024-05-31 03:19:53] [INFO ] Flatten gal took : 36 ms
[2024-05-31 03:19:53] [INFO ] Flatten gal took : 12 ms
[2024-05-31 03:19:53] [INFO ] Input system was already deterministic with 141 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:19:53] [INFO ] Flow matrix only has 134 transitions (discarded 7 similar events)
[2024-05-31 03:19:53] [INFO ] Invariant cache hit.
[2024-05-31 03:19:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:19:53] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 12 stabilizing places and 11 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 5 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 59 transition count 130
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 49 transition count 130
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 21 place count 49 transition count 121
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 39 place count 40 transition count 121
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 49 place count 30 transition count 109
Iterating global reduction 2 with 10 rules applied. Total rules applied 59 place count 30 transition count 109
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 74 place count 30 transition count 94
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 74 place count 30 transition count 91
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 27 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 26 transition count 89
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 26 transition count 89
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 98 place count 26 transition count 73
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 108 place count 21 transition count 68
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 113 place count 21 transition count 63
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 123 place count 16 transition count 58
Applied a total of 123 rules in 32 ms. Remains 16 /61 variables (removed 45) and now considering 58/141 (removed 83) transitions.
[2024-05-31 03:19:53] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2024-05-31 03:19:53] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:19:53] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-31 03:19:53] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:53] [INFO ] Invariant cache hit.
[2024-05-31 03:19:53] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:53] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-31 03:19:53] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:19:53] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:53] [INFO ] Invariant cache hit.
[2024-05-31 03:19:53] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/61 places, 58/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 168 ms. Remains : 16/61 places, 58/141 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 180 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-01 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 (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 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 30 steps with 4 reset in 4 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-01 finished in 400 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 U (p1||G(p0))) U (!p0||F(G(!p0))))))'
Support contains 6 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 61 transition count 134
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 54 transition count 134
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 52 transition count 130
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 52 transition count 130
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 50 transition count 127
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 50 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 50 transition count 126
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 49 transition count 125
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 49 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 27 place count 49 transition count 123
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 41 transition count 115
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 46 place count 38 transition count 112
Iterating global reduction 2 with 3 rules applied. Total rules applied 49 place count 38 transition count 112
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 77 place count 38 transition count 84
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 82 place count 38 transition count 79
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 92 place count 33 transition count 74
Applied a total of 92 rules in 28 ms. Remains 33 /61 variables (removed 28) and now considering 74/141 (removed 67) transitions.
[2024-05-31 03:19:53] [INFO ] Flow matrix only has 68 transitions (discarded 6 similar events)
// Phase 1: matrix 68 rows 33 cols
[2024-05-31 03:19:53] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 68 transitions (discarded 6 similar events)
[2024-05-31 03:19:54] [INFO ] Invariant cache hit.
[2024-05-31 03:19:54] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants and state equation in 60 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 90 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/61 places, 74/141 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 32 transition count 69
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 27 transition count 69
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 22 transition count 64
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 22 transition count 64
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 30 place count 17 transition count 59
Applied a total of 30 rules in 7 ms. Remains 17 /32 variables (removed 15) and now considering 59/74 (removed 15) transitions.
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
// Phase 1: matrix 53 rows 17 cols
[2024-05-31 03:19:54] [INFO ] Computed 1 invariants in 7 ms
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
[2024-05-31 03:19:54] [INFO ] Invariant cache hit.
[2024-05-31 03:19:54] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 17/61 places, 59/141 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 182 ms. Remains : 17/61 places, 59/141 transitions.
Stuttering acceptance computed with spot in 174 ms :[p0, false, p0, p0]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s7 1) (EQ s10 1) (EQ s13 1) (EQ s16 1)), p1:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-02 finished in 372 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 59 transition count 130
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 49 transition count 130
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 21 place count 49 transition count 121
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 39 place count 40 transition count 121
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 49 place count 30 transition count 109
Iterating global reduction 2 with 10 rules applied. Total rules applied 59 place count 30 transition count 109
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 74 place count 30 transition count 94
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 74 place count 30 transition count 91
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 27 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 26 transition count 89
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 26 transition count 89
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 98 place count 26 transition count 73
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 108 place count 21 transition count 68
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 113 place count 21 transition count 63
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 123 place count 16 transition count 58
Applied a total of 123 rules in 26 ms. Remains 16 /61 variables (removed 45) and now considering 58/141 (removed 83) transitions.
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2024-05-31 03:19:54] [INFO ] Computed 1 invariants in 3 ms
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:54] [INFO ] Invariant cache hit.
[2024-05-31 03:19:54] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-31 03:19:54] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:54] [INFO ] Invariant cache hit.
[2024-05-31 03:19:54] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/61 places, 58/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 132 ms. Remains : 16/61 places, 58/141 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-05 finished in 194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((F(p1)&&p0)))&&G((p2 U X(!p1)))))'
Support contains 6 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 60 transition count 139
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 60 transition count 139
Applied a total of 2 rules in 6 ms. Remains 60 /61 variables (removed 1) and now considering 139/141 (removed 2) transitions.
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
// Phase 1: matrix 132 rows 60 cols
[2024-05-31 03:19:54] [INFO ] Computed 2 invariants in 4 ms
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
[2024-05-31 03:19:54] [INFO ] Invariant cache hit.
[2024-05-31 03:19:54] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants and state equation in 86 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 132 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/61 places, 139/141 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 50 transition count 130
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 50 transition count 130
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 23 place count 45 transition count 125
Iterating global reduction 0 with 5 rules applied. Total rules applied 28 place count 45 transition count 125
Applied a total of 28 rules in 3 ms. Remains 45 /59 variables (removed 14) and now considering 125/139 (removed 14) transitions.
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 118 transitions (discarded 7 similar events)
// Phase 1: matrix 118 rows 45 cols
[2024-05-31 03:19:54] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 03:19:54] [INFO ] Flow matrix only has 118 transitions (discarded 7 similar events)
[2024-05-31 03:19:54] [INFO ] Invariant cache hit.
[2024-05-31 03:19:54] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-31 03:19:54] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/61 places, 125/141 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 210 ms. Remains : 45/61 places, 125/141 transitions.
Stuttering acceptance computed with spot in 301 ms :[true, p1, (OR (NOT p0) (NOT p1)), p1, p1, true, (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=p1, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=true, acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 7}], [{ cond=(NOT p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(EQ s26 1), p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s36 1) (EQ s44 1)), p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s36 1) (EQ s44 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, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 1 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-07 finished in 534 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 6 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 61 transition count 135
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 55 transition count 135
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 53 transition count 131
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 53 transition count 131
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 51 transition count 128
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 51 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 51 transition count 127
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 50 transition count 126
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 50 transition count 126
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 25 place count 50 transition count 124
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 41 place count 42 transition count 116
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 44 place count 39 transition count 113
Iterating global reduction 2 with 3 rules applied. Total rules applied 47 place count 39 transition count 113
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 75 place count 39 transition count 85
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 80 place count 39 transition count 80
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 90 place count 34 transition count 75
Applied a total of 90 rules in 25 ms. Remains 34 /61 variables (removed 27) and now considering 75/141 (removed 66) transitions.
[2024-05-31 03:19:55] [INFO ] Flow matrix only has 69 transitions (discarded 6 similar events)
// Phase 1: matrix 69 rows 34 cols
[2024-05-31 03:19:55] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:19:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-31 03:19:55] [INFO ] Flow matrix only has 69 transitions (discarded 6 similar events)
[2024-05-31 03:19:55] [INFO ] Invariant cache hit.
[2024-05-31 03:19:55] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-31 03:19:55] [INFO ] Implicit Places using invariants and state equation in 63 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 93 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/61 places, 75/141 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 33 transition count 70
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 28 transition count 70
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 23 transition count 65
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 23 transition count 65
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 30 place count 18 transition count 60
Applied a total of 30 rules in 7 ms. Remains 18 /33 variables (removed 15) and now considering 60/75 (removed 15) transitions.
[2024-05-31 03:19:55] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
// Phase 1: matrix 54 rows 18 cols
[2024-05-31 03:19:55] [INFO ] Computed 1 invariants in 0 ms
[2024-05-31 03:19:55] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-31 03:19:55] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2024-05-31 03:19:55] [INFO ] Invariant cache hit.
[2024-05-31 03:19:55] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/61 places, 60/141 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 181 ms. Remains : 18/61 places, 60/141 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-08 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:(AND (EQ s4 1) (EQ s8 1) (EQ s11 1) (EQ s14 1) (EQ s17 1)), p1:(NEQ s5 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 0 reset in 181 ms.
Product exploration explored 100000 steps with 0 reset in 133 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/18 stabilizing places and 2/60 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 8 factoid took 232 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 29 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 306 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:19:55] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2024-05-31 03:19:55] [INFO ] Invariant cache hit.
[2024-05-31 03:19:55] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2024-05-31 03:19:55] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 356 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Support contains 1 out of 18 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 18/18 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 18 /18 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-31 03:19:56] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2024-05-31 03:19:56] [INFO ] Invariant cache hit.
[2024-05-31 03:19:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 03:19:56] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2024-05-31 03:19:56] [INFO ] Invariant cache hit.
[2024-05-31 03:19:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-31 03:19:56] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 03:19:56] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2024-05-31 03:19:56] [INFO ] Invariant cache hit.
[2024-05-31 03:19:56] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 18/18 places, 60/60 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/18 stabilizing places and 2/60 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p1)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [p1, (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 142 ms.
Product exploration explored 100000 steps with 0 reset in 82 ms.
Built C files in :
/tmp/ltsmin7884743531217822131
[2024-05-31 03:19:57] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-31 03:19:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:19:57] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-31 03:19:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:19:57] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-31 03:19:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:19:57] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7884743531217822131
Running compilation step : cd /tmp/ltsmin7884743531217822131;'/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 246 ms.
Running link step : cd /tmp/ltsmin7884743531217822131;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin7884743531217822131;'/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/stateBased11373642468088670604.hoa' '--buchi-type=spotba'
LTSmin run took 73 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-05a-LTLFireability-08 finished in 2872 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 6 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 59 transition count 131
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 50 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 49 transition count 130
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 21 place count 49 transition count 121
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 39 place count 40 transition count 121
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 49 place count 30 transition count 109
Iterating global reduction 3 with 10 rules applied. Total rules applied 59 place count 30 transition count 109
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 74 place count 30 transition count 94
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 74 place count 30 transition count 91
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 80 place count 27 transition count 91
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 81 place count 26 transition count 89
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 26 transition count 89
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 98 place count 26 transition count 73
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 106 place count 22 transition count 69
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 111 place count 22 transition count 64
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 121 place count 17 transition count 59
Applied a total of 121 rules in 17 ms. Remains 17 /61 variables (removed 44) and now considering 59/141 (removed 82) transitions.
[2024-05-31 03:19:57] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
// Phase 1: matrix 53 rows 17 cols
[2024-05-31 03:19:57] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:19:57] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 03:19:57] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
[2024-05-31 03:19:57] [INFO ] Invariant cache hit.
[2024-05-31 03:19:57] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-31 03:19:58] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-31 03:19:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
[2024-05-31 03:19:58] [INFO ] Invariant cache hit.
[2024-05-31 03:19:58] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/61 places, 59/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 17/61 places, 59/141 transitions.
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (NEQ s3 1) (NEQ s6 1) (NEQ s9 1) (NEQ s13 1) (NEQ s16 1)) (OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s13 0) (EQ s16 0))), p1:(EQ s12 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-11 finished in 243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 6 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 59 transition count 130
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 49 transition count 130
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 21 place count 49 transition count 122
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 37 place count 41 transition count 122
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 46 place count 32 transition count 112
Iterating global reduction 2 with 9 rules applied. Total rules applied 55 place count 32 transition count 112
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 62 place count 32 transition count 105
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 62 place count 32 transition count 102
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 68 place count 29 transition count 102
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 69 place count 28 transition count 100
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 28 transition count 100
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 78 place count 28 transition count 92
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 88 place count 23 transition count 87
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 93 place count 23 transition count 82
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 103 place count 18 transition count 77
Applied a total of 103 rules in 17 ms. Remains 18 /61 variables (removed 43) and now considering 77/141 (removed 64) transitions.
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 71 transitions (discarded 6 similar events)
// Phase 1: matrix 71 rows 18 cols
[2024-05-31 03:19:58] [INFO ] Computed 1 invariants in 0 ms
[2024-05-31 03:19:58] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 71 transitions (discarded 6 similar events)
[2024-05-31 03:19:58] [INFO ] Invariant cache hit.
[2024-05-31 03:19:58] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-31 03:19:58] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-31 03:19:58] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 71 transitions (discarded 6 similar events)
[2024-05-31 03:19:58] [INFO ] Invariant cache hit.
[2024-05-31 03:19:58] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/61 places, 77/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 ms. Remains : 18/61 places, 77/141 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s5 0) (OR (EQ s3 0) (EQ s8 0) (EQ s11 0) (EQ s14 0) (EQ s17 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-12 finished in 169 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(p1)&&p0)))'
Support contains 7 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 59 transition count 137
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 58 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 58 transition count 135
Applied a total of 6 rules in 5 ms. Remains 58 /61 variables (removed 3) and now considering 135/141 (removed 6) transitions.
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 58 cols
[2024-05-31 03:19:58] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:19:58] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2024-05-31 03:19:58] [INFO ] Invariant cache hit.
[2024-05-31 03:19:58] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-31 03:19:58] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2024-05-31 03:19:58] [INFO ] Invariant cache hit.
[2024-05-31 03:19:58] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/61 places, 135/141 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 58/61 places, 135/141 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (EQ s10 0) (EQ s21 0) (EQ s32 0) (EQ s43 0) (EQ s54 0)), p0:(AND (OR (EQ s50 0) (EQ s57 0)) (OR (EQ s10 0) (EQ s21 0) (EQ s32 0) (EQ s43 0) (EQ s54...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-13 finished in 300 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 5 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 59 transition count 130
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 49 transition count 130
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 21 place count 49 transition count 121
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 39 place count 40 transition count 121
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 49 place count 30 transition count 109
Iterating global reduction 2 with 10 rules applied. Total rules applied 59 place count 30 transition count 109
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 74 place count 30 transition count 94
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 74 place count 30 transition count 91
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 27 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 26 transition count 89
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 26 transition count 89
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 98 place count 26 transition count 73
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 108 place count 21 transition count 68
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 113 place count 21 transition count 63
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 123 place count 16 transition count 58
Applied a total of 123 rules in 15 ms. Remains 16 /61 variables (removed 45) and now considering 58/141 (removed 83) transitions.
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2024-05-31 03:19:58] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:19:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:58] [INFO ] Invariant cache hit.
[2024-05-31 03:19:58] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:58] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-31 03:19:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:19:58] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:58] [INFO ] Invariant cache hit.
[2024-05-31 03:19:58] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/61 places, 58/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 16/61 places, 58/141 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 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 16666 reset in 182 ms.
Product exploration explored 100000 steps with 16666 reset in 197 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2024-05-31 03:19:59] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:59] [INFO ] Invariant cache hit.
[2024-05-31 03:19:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-31 03:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 03:19:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-31 03:19:59] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:59] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-31 03:19:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 03:19:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-31 03:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 03:19:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-31 03:19:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 3 ms returned sat
[2024-05-31 03:19:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 47 transitions) in 7 ms.
[2024-05-31 03:19:59] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-31 03:19:59] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:59] [INFO ] Invariant cache hit.
[2024-05-31 03:19:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 03:19:59] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:59] [INFO ] Invariant cache hit.
[2024-05-31 03:19:59] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:19:59] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-31 03:19:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:19:59] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:19:59] [INFO ] Invariant cache hit.
[2024-05-31 03:19:59] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 16/16 places, 58/58 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2024-05-31 03:20:00] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-31 03:20:00] [INFO ] Invariant cache hit.
[2024-05-31 03:20:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-31 03:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 03:20:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-31 03:20:00] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-31 03:20:00] [INFO ] [Real]Added 41 Read/Feed constraints in 3 ms returned sat
[2024-05-31 03:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 03:20:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-31 03:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 03:20:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-31 03:20:00] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-31 03:20:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 47 transitions) in 4 ms.
[2024-05-31 03:20:00] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 16666 reset in 144 ms.
Product exploration explored 100000 steps with 16666 reset in 155 ms.
Built C files in :
/tmp/ltsmin2417541996412226480
[2024-05-31 03:20:00] [INFO ] Computing symmetric may disable matrix : 58 transitions.
[2024-05-31 03:20:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:20:00] [INFO ] Computing symmetric may enable matrix : 58 transitions.
[2024-05-31 03:20:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:20:00] [INFO ] Computing Do-Not-Accords matrix : 58 transitions.
[2024-05-31 03:20:00] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:20:00] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2417541996412226480
Running compilation step : cd /tmp/ltsmin2417541996412226480;'/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 151 ms.
Running link step : cd /tmp/ltsmin2417541996412226480;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin2417541996412226480;'/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/stateBased15731698117768231340.hoa' '--buchi-type=spotba'
LTSmin run took 56 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-05a-LTLFireability-14 finished in 2213 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 1 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 141/141 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 59 transition count 137
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 58 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 58 transition count 135
Applied a total of 6 rules in 2 ms. Remains 58 /61 variables (removed 3) and now considering 135/141 (removed 6) transitions.
[2024-05-31 03:20:00] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 58 cols
[2024-05-31 03:20:00] [INFO ] Computed 2 invariants in 0 ms
[2024-05-31 03:20:00] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-31 03:20:00] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2024-05-31 03:20:00] [INFO ] Invariant cache hit.
[2024-05-31 03:20:00] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-31 03:20:00] [INFO ] Implicit Places using invariants and state equation in 87 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 122 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/61 places, 135/141 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 48 transition count 126
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 48 transition count 126
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 23 place count 43 transition count 121
Iterating global reduction 0 with 5 rules applied. Total rules applied 28 place count 43 transition count 121
Applied a total of 28 rules in 3 ms. Remains 43 /57 variables (removed 14) and now considering 121/135 (removed 14) transitions.
[2024-05-31 03:20:00] [INFO ] Flow matrix only has 115 transitions (discarded 6 similar events)
// Phase 1: matrix 115 rows 43 cols
[2024-05-31 03:20:00] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:20:01] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-31 03:20:01] [INFO ] Flow matrix only has 115 transitions (discarded 6 similar events)
[2024-05-31 03:20:01] [INFO ] Invariant cache hit.
[2024-05-31 03:20:01] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-31 03:20:01] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/61 places, 121/141 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 209 ms. Remains : 43/61 places, 121/141 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-15 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:(EQ s12 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 StigmergyElection-PT-05a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-15 finished in 301 ms.
All properties solved by simple procedures.
Total runtime 8892 ms.

BK_STOP 1717125605584

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="StigmergyElection-PT-05a"
export BK_EXAMINATION="LTLFireability"
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 StigmergyElection-PT-05a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690555900188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-05a.tgz
mv StigmergyElection-PT-05a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;