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-171690555900163.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-02b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690555900163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K 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 4.0K Apr 23 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 11 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 11 18:54 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 71K 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-02b-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-02b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717124832935

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-02b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 03:07:14] [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 03:07:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:07:14] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2024-05-31 03:07:14] [INFO ] Transformed 291 places.
[2024-05-31 03:07:14] [INFO ] Transformed 332 transitions.
[2024-05-31 03:07:14] [INFO ] Found NUPN structural information;
[2024-05-31 03:07:14] [INFO ] Parsed PT model containing 291 places and 332 transitions and 734 arcs in 125 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 3 formulas.
FORMULA StigmergyElection-PT-02b-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02b-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02b-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 291 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 291/291 places, 332/332 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 265 transition count 306
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 265 transition count 306
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 66 place count 251 transition count 292
Iterating global reduction 0 with 14 rules applied. Total rules applied 80 place count 251 transition count 292
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 84 place count 247 transition count 288
Iterating global reduction 0 with 4 rules applied. Total rules applied 88 place count 247 transition count 288
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 245 transition count 286
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 245 transition count 286
Applied a total of 92 rules in 69 ms. Remains 245 /291 variables (removed 46) and now considering 286/332 (removed 46) transitions.
// Phase 1: matrix 286 rows 245 cols
[2024-05-31 03:07:14] [INFO ] Computed 3 invariants in 24 ms
[2024-05-31 03:07:15] [INFO ] Implicit Places using invariants in 223 ms returned []
[2024-05-31 03:07:15] [INFO ] Invariant cache hit.
[2024-05-31 03:07:15] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2024-05-31 03:07:15] [INFO ] Invariant cache hit.
[2024-05-31 03:07:15] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 245/291 places, 286/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 666 ms. Remains : 245/291 places, 286/332 transitions.
Support contains 32 out of 245 places after structural reductions.
[2024-05-31 03:07:15] [INFO ] Flatten gal took : 42 ms
[2024-05-31 03:07:15] [INFO ] Flatten gal took : 17 ms
[2024-05-31 03:07:15] [INFO ] Input system was already deterministic with 286 transitions.
Support contains 27 out of 245 places (down from 32) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 152 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 26) seen :24
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-31 03:07:16] [INFO ] Invariant cache hit.
[2024-05-31 03:07:16] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 03:07:16] [INFO ] After 79ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 03:07:16] [INFO ] Deduced a trap composed of 100 places in 84 ms of which 4 ms to minimize.
[2024-05-31 03:07:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2024-05-31 03:07:16] [INFO ] After 220ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:07:16] [INFO ] After 294ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:07:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2024-05-31 03:07:16] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:07:16] [INFO ] Deduced a trap composed of 100 places in 71 ms of which 1 ms to minimize.
[2024-05-31 03:07:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2024-05-31 03:07:16] [INFO ] After 198ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-31 03:07:16] [INFO ] After 273ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 78 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=78 )
Parikh walk visited 1 properties in 3 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA StigmergyElection-PT-02b-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 33 stabilizing places and 35 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(p0) U (p1||F(p2))))'
Support contains 3 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 236 edges and 245 vertex of which 29 / 245 are part of one of the 5 SCC in 2 ms
Free SCC test removed 24 places
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 0 with 139 rules applied. Total rules applied 140 place count 220 transition count 119
Reduce places removed 139 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 146 rules applied. Total rules applied 286 place count 81 transition count 112
Reduce places removed 4 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 11 rules applied. Total rules applied 297 place count 77 transition count 105
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 304 place count 70 transition count 105
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 304 place count 70 transition count 98
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 318 place count 63 transition count 98
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 324 place count 57 transition count 92
Iterating global reduction 4 with 6 rules applied. Total rules applied 330 place count 57 transition count 92
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 330 place count 57 transition count 91
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 332 place count 56 transition count 91
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 334 place count 54 transition count 84
Iterating global reduction 4 with 2 rules applied. Total rules applied 336 place count 54 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 338 place count 54 transition count 82
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 368 place count 39 transition count 67
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 374 place count 33 transition count 56
Iterating global reduction 5 with 6 rules applied. Total rules applied 380 place count 33 transition count 56
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 383 place count 33 transition count 53
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 384 place count 32 transition count 51
Iterating global reduction 6 with 1 rules applied. Total rules applied 385 place count 32 transition count 51
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 393 place count 28 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 394 place count 28 transition count 51
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 396 place count 28 transition count 49
Applied a total of 396 rules in 28 ms. Remains 28 /245 variables (removed 217) and now considering 49/286 (removed 237) transitions.
[2024-05-31 03:07:17] [INFO ] Flow matrix only has 47 transitions (discarded 2 similar events)
// Phase 1: matrix 47 rows 28 cols
[2024-05-31 03:07:17] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:07:17] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 03:07:17] [INFO ] Flow matrix only has 47 transitions (discarded 2 similar events)
[2024-05-31 03:07:17] [INFO ] Invariant cache hit.
[2024-05-31 03:07:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 03:07:17] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-31 03:07:17] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:07:17] [INFO ] Flow matrix only has 47 transitions (discarded 2 similar events)
[2024-05-31 03:07:17] [INFO ] Invariant cache hit.
[2024-05-31 03:07:17] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/245 places, 49/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 28/245 places, 49/286 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 248 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s11 1), p2:(EQ s25 1), p0:(EQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02b-LTLFireability-00 finished in 440 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((G(p0)||(!p0 U (p1||G(!p0)))))))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 246 edges and 245 vertex of which 36 / 245 are part of one of the 6 SCC in 1 ms
Free SCC test removed 30 places
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 143 transitions
Trivial Post-agglo rules discarded 143 transitions
Performed 143 trivial Post agglomeration. Transition count delta: 143
Iterating post reduction 0 with 143 rules applied. Total rules applied 144 place count 214 transition count 108
Reduce places removed 143 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 145 rules applied. Total rules applied 289 place count 71 transition count 106
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 291 place count 70 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 292 place count 69 transition count 105
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 292 place count 69 transition count 99
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 304 place count 63 transition count 99
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 309 place count 58 transition count 94
Iterating global reduction 4 with 5 rules applied. Total rules applied 314 place count 58 transition count 94
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 314 place count 58 transition count 93
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 316 place count 57 transition count 93
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 318 place count 55 transition count 86
Iterating global reduction 4 with 2 rules applied. Total rules applied 320 place count 55 transition count 86
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 322 place count 55 transition count 84
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 354 place count 39 transition count 68
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 361 place count 32 transition count 55
Iterating global reduction 5 with 7 rules applied. Total rules applied 368 place count 32 transition count 55
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 371 place count 32 transition count 52
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 372 place count 31 transition count 50
Iterating global reduction 6 with 1 rules applied. Total rules applied 373 place count 31 transition count 50
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 381 place count 27 transition count 51
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 385 place count 27 transition count 47
Applied a total of 385 rules in 29 ms. Remains 27 /245 variables (removed 218) and now considering 47/286 (removed 239) transitions.
[2024-05-31 03:07:17] [INFO ] Flow matrix only has 44 transitions (discarded 3 similar events)
// Phase 1: matrix 44 rows 27 cols
[2024-05-31 03:07:17] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:07:17] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-31 03:07:17] [INFO ] Flow matrix only has 44 transitions (discarded 3 similar events)
[2024-05-31 03:07:17] [INFO ] Invariant cache hit.
[2024-05-31 03:07:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:17] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2024-05-31 03:07:17] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:07:17] [INFO ] Flow matrix only has 44 transitions (discarded 3 similar events)
[2024-05-31 03:07:17] [INFO ] Invariant cache hit.
[2024-05-31 03:07:17] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/245 places, 47/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 293 ms. Remains : 27/245 places, 47/286 transitions.
Stuttering acceptance computed with spot in 196 ms :[false, false]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s14 1) (NEQ s9 1)), p0:(EQ s14 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 23 reset in 160 ms.
Product exploration explored 100000 steps with 13 reset in 77 ms.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 93 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[false, false]
Finished random walk after 126 steps, including 16 resets, run visited all 2 properties in 3 ms. (steps per millisecond=42 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 135 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[false, false]
Stuttering acceptance computed with spot in 89 ms :[false, false]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 47/47 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 47/47 (removed 0) transitions.
[2024-05-31 03:07:18] [INFO ] Flow matrix only has 44 transitions (discarded 3 similar events)
[2024-05-31 03:07:18] [INFO ] Invariant cache hit.
[2024-05-31 03:07:18] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-31 03:07:18] [INFO ] Flow matrix only has 44 transitions (discarded 3 similar events)
[2024-05-31 03:07:18] [INFO ] Invariant cache hit.
[2024-05-31 03:07:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:18] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-31 03:07:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:07:18] [INFO ] Flow matrix only has 44 transitions (discarded 3 similar events)
[2024-05-31 03:07:18] [INFO ] Invariant cache hit.
[2024-05-31 03:07:18] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 27/27 places, 47/47 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 76 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[false, false]
Finished random walk after 247 steps, including 34 resets, run visited all 2 properties in 5 ms. (steps per millisecond=49 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 117 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[false, false]
Stuttering acceptance computed with spot in 66 ms :[false, false]
Stuttering acceptance computed with spot in 77 ms :[false, false]
Product exploration explored 100000 steps with 17 reset in 58 ms.
Product exploration explored 100000 steps with 100 reset in 134 ms.
Built C files in :
/tmp/ltsmin9243046470527602418
[2024-05-31 03:07:19] [INFO ] Computing symmetric may disable matrix : 47 transitions.
[2024-05-31 03:07:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:19] [INFO ] Computing symmetric may enable matrix : 47 transitions.
[2024-05-31 03:07:19] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:19] [INFO ] Computing Do-Not-Accords matrix : 47 transitions.
[2024-05-31 03:07:19] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:19] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9243046470527602418
Running compilation step : cd /tmp/ltsmin9243046470527602418;'/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 211 ms.
Running link step : cd /tmp/ltsmin9243046470527602418;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin9243046470527602418;'/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/stateBased4374709212884698751.hoa' '--buchi-type=spotba'
LTSmin run took 82 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-02b-LTLFireability-01 finished in 2501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(p1)))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 235 transition count 276
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 235 transition count 276
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 230 transition count 271
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 230 transition count 271
Applied a total of 30 rules in 15 ms. Remains 230 /245 variables (removed 15) and now considering 271/286 (removed 15) transitions.
// Phase 1: matrix 271 rows 230 cols
[2024-05-31 03:07:20] [INFO ] Computed 3 invariants in 7 ms
[2024-05-31 03:07:20] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-31 03:07:20] [INFO ] Invariant cache hit.
[2024-05-31 03:07:20] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2024-05-31 03:07:20] [INFO ] Invariant cache hit.
[2024-05-31 03:07:20] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 230/245 places, 271/286 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 314 ms. Remains : 230/245 places, 271/286 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s151 1), p0:(AND (EQ s151 1) (EQ s72 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02b-LTLFireability-02 finished in 454 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))&&F(p1)))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 234 transition count 275
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 234 transition count 275
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 228 transition count 269
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 228 transition count 269
Applied a total of 34 rules in 14 ms. Remains 228 /245 variables (removed 17) and now considering 269/286 (removed 17) transitions.
// Phase 1: matrix 269 rows 228 cols
[2024-05-31 03:07:20] [INFO ] Computed 3 invariants in 2 ms
[2024-05-31 03:07:20] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-31 03:07:20] [INFO ] Invariant cache hit.
[2024-05-31 03:07:20] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2024-05-31 03:07:20] [INFO ] Invariant cache hit.
[2024-05-31 03:07:20] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 228/245 places, 269/286 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 312 ms. Remains : 228/245 places, 269/286 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(EQ s204 1), p1:(EQ s146 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02b-LTLFireability-03 finished in 465 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)||G(F(p1))))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 246 edges and 245 vertex of which 35 / 245 are part of one of the 6 SCC in 1 ms
Free SCC test removed 29 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 147 transitions
Trivial Post-agglo rules discarded 147 transitions
Performed 147 trivial Post agglomeration. Transition count delta: 147
Iterating post reduction 0 with 147 rules applied. Total rules applied 148 place count 215 transition count 106
Reduce places removed 147 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 149 rules applied. Total rules applied 297 place count 68 transition count 104
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 299 place count 67 transition count 103
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 302 place count 66 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 303 place count 65 transition count 101
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 303 place count 65 transition count 96
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 313 place count 60 transition count 96
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 318 place count 55 transition count 91
Iterating global reduction 5 with 5 rules applied. Total rules applied 323 place count 55 transition count 91
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 323 place count 55 transition count 90
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 325 place count 54 transition count 90
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 327 place count 52 transition count 83
Iterating global reduction 5 with 2 rules applied. Total rules applied 329 place count 52 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 331 place count 52 transition count 81
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 363 place count 36 transition count 65
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 369 place count 30 transition count 54
Iterating global reduction 6 with 6 rules applied. Total rules applied 375 place count 30 transition count 54
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 378 place count 30 transition count 51
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 384 place count 27 transition count 52
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 388 place count 27 transition count 48
Applied a total of 388 rules in 23 ms. Remains 27 /245 variables (removed 218) and now considering 48/286 (removed 238) transitions.
[2024-05-31 03:07:20] [INFO ] Flow matrix only has 44 transitions (discarded 4 similar events)
// Phase 1: matrix 44 rows 27 cols
[2024-05-31 03:07:20] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:07:21] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 03:07:21] [INFO ] Flow matrix only has 44 transitions (discarded 4 similar events)
[2024-05-31 03:07:21] [INFO ] Invariant cache hit.
[2024-05-31 03:07:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:21] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-31 03:07:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:07:21] [INFO ] Flow matrix only has 44 transitions (discarded 4 similar events)
[2024-05-31 03:07:21] [INFO ] Invariant cache hit.
[2024-05-31 03:07:21] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/245 places, 48/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 27/245 places, 48/286 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s2 1), p1:(NEQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 71 reset in 82 ms.
Product exploration explored 100000 steps with 31 reset in 62 ms.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 95 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Finished random walk after 175 steps, including 26 resets, run visited all 1 properties in 1 ms. (steps per millisecond=175 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 8 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (NOT p1)]
Support contains 1 out of 27 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 : 27/27 places, 48/48 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-31 03:07:21] [INFO ] Flow matrix only has 44 transitions (discarded 4 similar events)
[2024-05-31 03:07:21] [INFO ] Invariant cache hit.
[2024-05-31 03:07:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-31 03:07:21] [INFO ] Flow matrix only has 44 transitions (discarded 4 similar events)
[2024-05-31 03:07:21] [INFO ] Invariant cache hit.
[2024-05-31 03:07:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:21] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-31 03:07:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:07:21] [INFO ] Flow matrix only has 44 transitions (discarded 4 similar events)
[2024-05-31 03:07:21] [INFO ] Invariant cache hit.
[2024-05-31 03:07:21] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 27/27 places, 48/48 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Finished random walk after 276 steps, including 40 resets, run visited all 1 properties in 2 ms. (steps per millisecond=138 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 53 reset in 37 ms.
Product exploration explored 100000 steps with 30 reset in 90 ms.
Built C files in :
/tmp/ltsmin7385358885887289102
[2024-05-31 03:07:22] [INFO ] Computing symmetric may disable matrix : 48 transitions.
[2024-05-31 03:07:22] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:22] [INFO ] Computing symmetric may enable matrix : 48 transitions.
[2024-05-31 03:07:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:22] [INFO ] Computing Do-Not-Accords matrix : 48 transitions.
[2024-05-31 03:07:22] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:22] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7385358885887289102
Running compilation step : cd /tmp/ltsmin7385358885887289102;'/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 126 ms.
Running link step : cd /tmp/ltsmin7385358885887289102;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin7385358885887289102;'/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/stateBased8188690251885907925.hoa' '--buchi-type=spotba'
LTSmin run took 66 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-02b-LTLFireability-05 finished in 1858 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 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 248 edges and 245 vertex of which 36 / 245 are part of one of the 6 SCC in 0 ms
Free SCC test removed 30 places
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 147 transitions
Trivial Post-agglo rules discarded 147 transitions
Performed 147 trivial Post agglomeration. Transition count delta: 147
Iterating post reduction 0 with 147 rules applied. Total rules applied 148 place count 214 transition count 104
Reduce places removed 147 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 151 rules applied. Total rules applied 299 place count 67 transition count 100
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 301 place count 65 transition count 100
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 301 place count 65 transition count 94
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 313 place count 59 transition count 94
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 318 place count 54 transition count 89
Iterating global reduction 3 with 5 rules applied. Total rules applied 323 place count 54 transition count 89
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 323 place count 54 transition count 88
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 325 place count 53 transition count 88
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 327 place count 51 transition count 81
Iterating global reduction 3 with 2 rules applied. Total rules applied 329 place count 51 transition count 81
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 331 place count 51 transition count 79
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 361 place count 36 transition count 64
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 368 place count 29 transition count 51
Iterating global reduction 4 with 7 rules applied. Total rules applied 375 place count 29 transition count 51
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 378 place count 29 transition count 48
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 379 place count 28 transition count 46
Iterating global reduction 5 with 1 rules applied. Total rules applied 380 place count 28 transition count 46
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 386 place count 25 transition count 47
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 388 place count 25 transition count 45
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 389 place count 25 transition count 45
Applied a total of 389 rules in 19 ms. Remains 25 /245 variables (removed 220) and now considering 45/286 (removed 241) transitions.
[2024-05-31 03:07:22] [INFO ] Flow matrix only has 42 transitions (discarded 3 similar events)
// Phase 1: matrix 42 rows 25 cols
[2024-05-31 03:07:22] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:07:22] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-31 03:07:22] [INFO ] Flow matrix only has 42 transitions (discarded 3 similar events)
[2024-05-31 03:07:22] [INFO ] Invariant cache hit.
[2024-05-31 03:07:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:22] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-31 03:07:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:07:22] [INFO ] Flow matrix only has 42 transitions (discarded 3 similar events)
[2024-05-31 03:07:22] [INFO ] Invariant cache hit.
[2024-05-31 03:07:22] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/245 places, 45/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154 ms. Remains : 25/245 places, 45/286 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 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 4 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02b-LTLFireability-06 finished in 210 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) U G(p1)))'
Support contains 2 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 245 edges and 245 vertex of which 29 / 245 are part of one of the 5 SCC in 1 ms
Free SCC test removed 24 places
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 151 place count 220 transition count 108
Reduce places removed 150 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 154 rules applied. Total rules applied 305 place count 70 transition count 104
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 308 place count 68 transition count 103
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 311 place count 67 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 312 place count 66 transition count 101
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 312 place count 66 transition count 95
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 324 place count 60 transition count 95
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 329 place count 55 transition count 90
Iterating global reduction 5 with 5 rules applied. Total rules applied 334 place count 55 transition count 90
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 334 place count 55 transition count 89
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 336 place count 54 transition count 89
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 338 place count 52 transition count 82
Iterating global reduction 5 with 2 rules applied. Total rules applied 340 place count 52 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 342 place count 52 transition count 80
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 372 place count 37 transition count 65
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 378 place count 31 transition count 54
Iterating global reduction 6 with 6 rules applied. Total rules applied 384 place count 31 transition count 54
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 387 place count 31 transition count 51
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 388 place count 30 transition count 49
Iterating global reduction 7 with 1 rules applied. Total rules applied 389 place count 30 transition count 49
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 395 place count 27 transition count 50
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 397 place count 27 transition count 48
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 398 place count 27 transition count 48
Applied a total of 398 rules in 30 ms. Remains 27 /245 variables (removed 218) and now considering 48/286 (removed 238) transitions.
[2024-05-31 03:07:23] [INFO ] Flow matrix only has 45 transitions (discarded 3 similar events)
// Phase 1: matrix 45 rows 27 cols
[2024-05-31 03:07:23] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:07:23] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-31 03:07:23] [INFO ] Flow matrix only has 45 transitions (discarded 3 similar events)
[2024-05-31 03:07:23] [INFO ] Invariant cache hit.
[2024-05-31 03:07:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:23] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-05-31 03:07:23] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:07:23] [INFO ] Flow matrix only has 45 transitions (discarded 3 similar events)
[2024-05-31 03:07:23] [INFO ] Invariant cache hit.
[2024-05-31 03:07:23] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/245 places, 48/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 159 ms. Remains : 27/245 places, 48/286 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s6 1), p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02b-LTLFireability-08 finished in 254 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1 U X(p0))))))'
Support contains 3 out of 245 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 234 transition count 275
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 234 transition count 275
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 228 transition count 269
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 228 transition count 269
Applied a total of 34 rules in 13 ms. Remains 228 /245 variables (removed 17) and now considering 269/286 (removed 17) transitions.
// Phase 1: matrix 269 rows 228 cols
[2024-05-31 03:07:23] [INFO ] Computed 3 invariants in 2 ms
[2024-05-31 03:07:23] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-31 03:07:23] [INFO ] Invariant cache hit.
[2024-05-31 03:07:23] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2024-05-31 03:07:23] [INFO ] Invariant cache hit.
[2024-05-31 03:07:23] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 228/245 places, 269/286 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 228/245 places, 269/286 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 1}]], initial=0, aps=[p0:(EQ s29 1), p1:(AND (EQ s19 1) (EQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 119 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02b-LTLFireability-09 finished in 486 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(G((p1&&(p2 U p3)))))))'
Support contains 3 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 235 edges and 245 vertex of which 36 / 245 are part of one of the 6 SCC in 1 ms
Free SCC test removed 30 places
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 135 transitions
Trivial Post-agglo rules discarded 135 transitions
Performed 135 trivial Post agglomeration. Transition count delta: 135
Iterating post reduction 0 with 135 rules applied. Total rules applied 136 place count 214 transition count 116
Reduce places removed 135 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 139 rules applied. Total rules applied 275 place count 79 transition count 112
Reduce places removed 2 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 10 rules applied. Total rules applied 285 place count 77 transition count 104
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 293 place count 69 transition count 104
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 293 place count 69 transition count 98
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 305 place count 63 transition count 98
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 312 place count 56 transition count 91
Iterating global reduction 4 with 7 rules applied. Total rules applied 319 place count 56 transition count 91
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 319 place count 56 transition count 90
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 321 place count 55 transition count 90
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 323 place count 53 transition count 83
Iterating global reduction 4 with 2 rules applied. Total rules applied 325 place count 53 transition count 83
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 327 place count 53 transition count 81
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 357 place count 38 transition count 66
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 364 place count 31 transition count 53
Iterating global reduction 5 with 7 rules applied. Total rules applied 371 place count 31 transition count 53
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 374 place count 31 transition count 50
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 376 place count 29 transition count 46
Iterating global reduction 6 with 2 rules applied. Total rules applied 378 place count 29 transition count 46
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 382 place count 27 transition count 47
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 384 place count 27 transition count 45
Applied a total of 384 rules in 21 ms. Remains 27 /245 variables (removed 218) and now considering 45/286 (removed 241) transitions.
[2024-05-31 03:07:23] [INFO ] Flow matrix only has 43 transitions (discarded 2 similar events)
// Phase 1: matrix 43 rows 27 cols
[2024-05-31 03:07:23] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:07:23] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 03:07:23] [INFO ] Flow matrix only has 43 transitions (discarded 2 similar events)
[2024-05-31 03:07:23] [INFO ] Invariant cache hit.
[2024-05-31 03:07:23] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 03:07:23] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-31 03:07:23] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:07:23] [INFO ] Flow matrix only has 43 transitions (discarded 2 similar events)
[2024-05-31 03:07:23] [INFO ] Invariant cache hit.
[2024-05-31 03:07:23] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/245 places, 45/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 27/245 places, 45/286 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (NOT p1) (NOT p3)), (NOT p0), (OR (NOT p3) (NOT p1)), (NOT p3)]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p1 p3) (AND p1 p2)), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s13 0), p1:(EQ s12 1), p3:(EQ s17 1), p2:(EQ s13 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 9 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02b-LTLFireability-10 finished in 358 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 248 edges and 245 vertex of which 36 / 245 are part of one of the 6 SCC in 0 ms
Free SCC test removed 30 places
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 145 transitions
Trivial Post-agglo rules discarded 145 transitions
Performed 145 trivial Post agglomeration. Transition count delta: 145
Iterating post reduction 0 with 145 rules applied. Total rules applied 146 place count 214 transition count 106
Reduce places removed 145 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 149 rules applied. Total rules applied 295 place count 69 transition count 102
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 298 place count 67 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 299 place count 66 transition count 101
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 299 place count 66 transition count 95
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 311 place count 60 transition count 95
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 316 place count 55 transition count 90
Iterating global reduction 4 with 5 rules applied. Total rules applied 321 place count 55 transition count 90
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 321 place count 55 transition count 89
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 323 place count 54 transition count 89
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 325 place count 52 transition count 82
Iterating global reduction 4 with 2 rules applied. Total rules applied 327 place count 52 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 329 place count 52 transition count 80
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 361 place count 36 transition count 64
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 368 place count 29 transition count 51
Iterating global reduction 5 with 7 rules applied. Total rules applied 375 place count 29 transition count 51
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 377 place count 29 transition count 49
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 379 place count 27 transition count 45
Iterating global reduction 6 with 2 rules applied. Total rules applied 381 place count 27 transition count 45
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 387 place count 24 transition count 46
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 389 place count 24 transition count 44
Applied a total of 389 rules in 19 ms. Remains 24 /245 variables (removed 221) and now considering 44/286 (removed 242) transitions.
[2024-05-31 03:07:24] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
// Phase 1: matrix 41 rows 24 cols
[2024-05-31 03:07:24] [INFO ] Computed 2 invariants in 0 ms
[2024-05-31 03:07:24] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-31 03:07:24] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2024-05-31 03:07:24] [INFO ] Invariant cache hit.
[2024-05-31 03:07:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:24] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-31 03:07:24] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:07:24] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2024-05-31 03:07:24] [INFO ] Invariant cache hit.
[2024-05-31 03:07:24] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/245 places, 44/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 180 ms. Remains : 24/245 places, 44/286 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s7 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]]
Product exploration explored 100000 steps with 14 reset in 34 ms.
Product exploration explored 100000 steps with 70 reset in 86 ms.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 44/44 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 44/44 (removed 0) transitions.
[2024-05-31 03:07:24] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2024-05-31 03:07:24] [INFO ] Invariant cache hit.
[2024-05-31 03:07:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-31 03:07:24] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2024-05-31 03:07:24] [INFO ] Invariant cache hit.
[2024-05-31 03:07:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-31 03:07:25] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-31 03:07:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:07:25] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2024-05-31 03:07:25] [INFO ] Invariant cache hit.
[2024-05-31 03:07:25] [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 130 ms. Remains : 24/24 places, 44/44 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 76 steps, including 13 resets, run visited all 1 properties in 1 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 12 reset in 40 ms.
Product exploration explored 100000 steps with 23 reset in 41 ms.
Built C files in :
/tmp/ltsmin5826583204407236487
[2024-05-31 03:07:25] [INFO ] Computing symmetric may disable matrix : 44 transitions.
[2024-05-31 03:07:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:25] [INFO ] Computing symmetric may enable matrix : 44 transitions.
[2024-05-31 03:07:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:25] [INFO ] Computing Do-Not-Accords matrix : 44 transitions.
[2024-05-31 03:07:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:25] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5826583204407236487
Running compilation step : cd /tmp/ltsmin5826583204407236487;'/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 124 ms.
Running link step : cd /tmp/ltsmin5826583204407236487;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5826583204407236487;'/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/stateBased12045373530186312793.hoa' '--buchi-type=spotba'
LTSmin run took 50 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-02b-LTLFireability-13 finished in 1762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 245 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 245/245 places, 286/286 transitions.
Graph (trivial) has 244 edges and 245 vertex of which 36 / 245 are part of one of the 6 SCC in 1 ms
Free SCC test removed 30 places
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 145 place count 214 transition count 107
Reduce places removed 144 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 148 rules applied. Total rules applied 293 place count 70 transition count 103
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 296 place count 68 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 297 place count 67 transition count 102
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 297 place count 67 transition count 96
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 309 place count 61 transition count 96
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 313 place count 57 transition count 92
Iterating global reduction 4 with 4 rules applied. Total rules applied 317 place count 57 transition count 92
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 317 place count 57 transition count 91
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 319 place count 56 transition count 91
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 320 place count 55 transition count 87
Iterating global reduction 4 with 1 rules applied. Total rules applied 321 place count 55 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 322 place count 55 transition count 86
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 354 place count 39 transition count 70
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 360 place count 33 transition count 59
Iterating global reduction 5 with 6 rules applied. Total rules applied 366 place count 33 transition count 59
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 368 place count 33 transition count 57
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 370 place count 31 transition count 53
Iterating global reduction 6 with 2 rules applied. Total rules applied 372 place count 31 transition count 53
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 376 place count 29 transition count 53
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 378 place count 29 transition count 51
Applied a total of 378 rules in 17 ms. Remains 29 /245 variables (removed 216) and now considering 51/286 (removed 235) transitions.
[2024-05-31 03:07:25] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
// Phase 1: matrix 48 rows 29 cols
[2024-05-31 03:07:25] [INFO ] Computed 2 invariants in 0 ms
[2024-05-31 03:07:25] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-31 03:07:25] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
[2024-05-31 03:07:25] [INFO ] Invariant cache hit.
[2024-05-31 03:07:25] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 03:07:25] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2024-05-31 03:07:25] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:07:25] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
[2024-05-31 03:07:25] [INFO ] Invariant cache hit.
[2024-05-31 03:07:26] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/245 places, 51/286 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136 ms. Remains : 29/245 places, 51/286 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-02b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s6 1) (EQ s22 1)) (EQ s11 0)), p1:(EQ s20 0)], 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 67 reset in 78 ms.
Product exploration explored 100000 steps with 39 reset in 110 ms.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 95 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 34 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1393 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 247 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:07:26] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
[2024-05-31 03:07:26] [INFO ] Invariant cache hit.
[2024-05-31 03:07:26] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:07:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-31 03:07:26] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:07:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 03:07:26] [INFO ] After 3ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 03:07:26] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 2 ms to minimize.
[2024-05-31 03:07:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 31 ms
[2024-05-31 03:07:26] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-31 03:07:26] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 190 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 977 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Support contains 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 51/51 transitions.
Applied a total of 0 rules in 3 ms. Remains 29 /29 variables (removed 0) and now considering 51/51 (removed 0) transitions.
[2024-05-31 03:07:27] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
[2024-05-31 03:07:27] [INFO ] Invariant cache hit.
[2024-05-31 03:07:27] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-31 03:07:27] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
[2024-05-31 03:07:27] [INFO ] Invariant cache hit.
[2024-05-31 03:07:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 03:07:27] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-31 03:07:27] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:07:27] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
[2024-05-31 03:07:27] [INFO ] Invariant cache hit.
[2024-05-31 03:07:27] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116 ms. Remains : 29/29 places, 51/51 transitions.
Computed a total of 1 stabilizing places and 4 stable transitions
Computed a total of 1 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 111 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 32 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1413 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 268 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:07:28] [INFO ] Flow matrix only has 48 transitions (discarded 3 similar events)
[2024-05-31 03:07:28] [INFO ] Invariant cache hit.
[2024-05-31 03:07:28] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:07:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-31 03:07:28] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:07:28] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-31 03:07:28] [INFO ] After 3ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 03:07:28] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 1 ms to minimize.
[2024-05-31 03:07:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 36 ms
[2024-05-31 03:07:28] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-31 03:07:28] [INFO ] After 82ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 221 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 34 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1 reset in 79 ms.
Product exploration explored 100000 steps with 13 reset in 73 ms.
Built C files in :
/tmp/ltsmin4713806604770416286
[2024-05-31 03:07:28] [INFO ] Computing symmetric may disable matrix : 51 transitions.
[2024-05-31 03:07:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:28] [INFO ] Computing symmetric may enable matrix : 51 transitions.
[2024-05-31 03:07:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:28] [INFO ] Computing Do-Not-Accords matrix : 51 transitions.
[2024-05-31 03:07:28] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 03:07:28] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4713806604770416286
Running compilation step : cd /tmp/ltsmin4713806604770416286;'/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 121 ms.
Running link step : cd /tmp/ltsmin4713806604770416286;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin4713806604770416286;'/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/stateBased7720698913586438192.hoa' '--buchi-type=spotba'
LTSmin run took 62 ms.
FORMULA StigmergyElection-PT-02b-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-02b-LTLFireability-14 finished in 3045 ms.
All properties solved by simple procedures.
Total runtime 14365 ms.

BK_STOP 1717124849858

--------------------
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//
++ 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 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-02b"
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-02b, 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-171690555900163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-02b.tgz
mv StigmergyElection-PT-02b 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 ;