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-171690555900178.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-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690555900178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 18:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 11 18:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 11 18:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 11 18:42 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-04a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-04a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717125187678

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-04a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 03:13:09] [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 03:13:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:13:09] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2024-05-31 03:13:09] [INFO ] Transformed 58 places.
[2024-05-31 03:13:09] [INFO ] Transformed 218 transitions.
[2024-05-31 03:13:09] [INFO ] Found NUPN structural information;
[2024-05-31 03:13:09] [INFO ] Parsed PT model containing 58 places and 218 transitions and 1238 arcs in 113 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 5 formulas.
Ensure Unique test removed 110 transitions
Reduce redundant transitions removed 110 transitions.
FORMULA StigmergyElection-PT-04a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 58 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 108/108 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 53 transition count 100
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 53 transition count 100
Applied a total of 10 rules in 17 ms. Remains 53 /58 variables (removed 5) and now considering 100/108 (removed 8) transitions.
[2024-05-31 03:13:09] [INFO ] Flow matrix only has 93 transitions (discarded 7 similar events)
// Phase 1: matrix 93 rows 53 cols
[2024-05-31 03:13:09] [INFO ] Computed 3 invariants in 8 ms
[2024-05-31 03:13:09] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-31 03:13:09] [INFO ] Flow matrix only has 93 transitions (discarded 7 similar events)
[2024-05-31 03:13:09] [INFO ] Invariant cache hit.
[2024-05-31 03:13:09] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:09] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-05-31 03:13:09] [INFO ] Flow matrix only has 93 transitions (discarded 7 similar events)
[2024-05-31 03:13:09] [INFO ] Invariant cache hit.
[2024-05-31 03:13:09] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/58 places, 100/108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 342 ms. Remains : 53/58 places, 100/108 transitions.
Support contains 14 out of 53 places after structural reductions.
[2024-05-31 03:13:10] [INFO ] Flatten gal took : 23 ms
[2024-05-31 03:13:10] [INFO ] Flatten gal took : 10 ms
[2024-05-31 03:13:10] [INFO ] Input system was already deterministic with 100 transitions.
Finished random walk after 434 steps, including 1 resets, run visited all 12 properties in 25 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 10 stabilizing places and 9 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((X(F(p0))||(F(p1)&&X(X(X(p2)))))))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 49 transition count 93
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 49 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 48 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 48 transition count 91
Applied a total of 10 rules in 5 ms. Remains 48 /53 variables (removed 5) and now considering 91/100 (removed 9) transitions.
[2024-05-31 03:13:10] [INFO ] Flow matrix only has 86 transitions (discarded 5 similar events)
// Phase 1: matrix 86 rows 48 cols
[2024-05-31 03:13:10] [INFO ] Computed 2 invariants in 2 ms
[2024-05-31 03:13:10] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-31 03:13:10] [INFO ] Flow matrix only has 86 transitions (discarded 5 similar events)
[2024-05-31 03:13:10] [INFO ] Invariant cache hit.
[2024-05-31 03:13:10] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:10] [INFO ] Implicit Places using invariants and state equation in 68 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 91/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 40 transition count 84
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 40 transition count 84
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 36 transition count 80
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 36 transition count 80
Applied a total of 22 rules in 6 ms. Remains 36 /47 variables (removed 11) and now considering 80/91 (removed 11) transitions.
[2024-05-31 03:13:10] [INFO ] Flow matrix only has 75 transitions (discarded 5 similar events)
// Phase 1: matrix 75 rows 36 cols
[2024-05-31 03:13:10] [INFO ] Computed 1 invariants in 6 ms
[2024-05-31 03:13:10] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-31 03:13:10] [INFO ] Flow matrix only has 75 transitions (discarded 5 similar events)
[2024-05-31 03:13:10] [INFO ] Invariant cache hit.
[2024-05-31 03:13:10] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:10] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 36/53 places, 80/100 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 36/53 places, 80/100 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 366 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (NEQ s11 1) (NEQ s19 1) (NEQ s27 1) (NEQ s35 1)), p0:(OR (EQ s11 0) (EQ s19 0) (EQ s27 0) (EQ s35 0)), p2:(EQ s2 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3080 steps with 1008 reset in 22 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-02 finished in 662 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||X(!p0))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 91
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 6 ms. Remains 47 /53 variables (removed 6) and now considering 89/100 (removed 11) transitions.
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2024-05-31 03:13:11] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
[2024-05-31 03:13:11] [INFO ] Invariant cache hit.
[2024-05-31 03:13:11] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants and state equation in 81 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 120 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 89/100 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 38 transition count 81
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 38 transition count 81
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 34 transition count 77
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 34 transition count 77
Applied a total of 24 rules in 5 ms. Remains 34 /46 variables (removed 12) and now considering 77/89 (removed 12) transitions.
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2024-05-31 03:13:11] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:11] [INFO ] Invariant cache hit.
[2024-05-31 03:13:11] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/53 places, 77/100 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 34/53 places, 77/100 transitions.
Stuttering acceptance computed with spot in 483 ms :[p0, true, p0, p0]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s9 1) (NEQ s17 1) (NEQ s25 1) (NEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-04 finished in 686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 91
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 9 ms. Remains 47 /53 variables (removed 6) and now considering 89/100 (removed 11) transitions.
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2024-05-31 03:13:11] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
[2024-05-31 03:13:11] [INFO ] Invariant cache hit.
[2024-05-31 03:13:11] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants and state equation in 68 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 108 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 89/100 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 38 transition count 81
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 38 transition count 81
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 35 transition count 78
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 35 transition count 78
Applied a total of 22 rules in 2 ms. Remains 35 /46 variables (removed 11) and now considering 78/89 (removed 11) transitions.
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 73 transitions (discarded 5 similar events)
// Phase 1: matrix 73 rows 35 cols
[2024-05-31 03:13:11] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-31 03:13:11] [INFO ] Flow matrix only has 73 transitions (discarded 5 similar events)
[2024-05-31 03:13:11] [INFO ] Invariant cache hit.
[2024-05-31 03:13:11] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:11] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 35/53 places, 78/100 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 181 ms. Remains : 35/53 places, 78/100 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s34 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-05 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 51 transition count 84
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 36 transition count 84
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 31 place count 36 transition count 77
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 45 place count 29 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 48 place count 26 transition count 72
Iterating global reduction 2 with 3 rules applied. Total rules applied 51 place count 26 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 26 transition count 71
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 53 place count 25 transition count 69
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 25 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 56 place count 25 transition count 67
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 64 place count 21 transition count 63
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 68 place count 21 transition count 59
Performed 3 Post agglomeration using F-continuation condition with reduction of 16 identical transitions.
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 74 place count 18 transition count 75
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 96 place count 18 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 98 place count 17 transition count 65
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 112 place count 17 transition count 51
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 7 with 16 rules applied. Total rules applied 128 place count 17 transition count 35
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 132 place count 13 transition count 31
Applied a total of 132 rules in 24 ms. Remains 13 /53 variables (removed 40) and now considering 31/100 (removed 69) transitions.
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
// Phase 1: matrix 27 rows 13 cols
[2024-05-31 03:13:12] [INFO ] Computed 1 invariants in 0 ms
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-31 03:13:12] [INFO ] Invariant cache hit.
[2024-05-31 03:13:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-31 03:13:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-31 03:13:12] [INFO ] Invariant cache hit.
[2024-05-31 03:13:12] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/53 places, 31/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116 ms. Remains : 13/53 places, 31/100 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s4 1) (EQ s10 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 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-06 finished in 170 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)&&X(X(X(X(X(!p1)))))))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 91
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 11 ms. Remains 47 /53 variables (removed 6) and now considering 89/100 (removed 11) transitions.
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2024-05-31 03:13:12] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
[2024-05-31 03:13:12] [INFO ] Invariant cache hit.
[2024-05-31 03:13:12] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants and state equation in 71 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 105 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 89/100 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 38 transition count 81
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 38 transition count 81
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 34 transition count 77
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 34 transition count 77
Applied a total of 24 rules in 3 ms. Remains 34 /46 variables (removed 12) and now considering 77/89 (removed 12) transitions.
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2024-05-31 03:13:12] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:12] [INFO ] Invariant cache hit.
[2024-05-31 03:13:12] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/53 places, 77/100 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 187 ms. Remains : 34/53 places, 77/100 transitions.
Stuttering acceptance computed with spot in 292 ms :[(OR (NOT p0) p1), (NOT p0), p1, p1, p1, p1, p1, true]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=p1, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s0 1), p1:(OR (NEQ s9 1) (NEQ s17 1) (NEQ s25 1) (NEQ s33 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, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-08 finished in 498 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 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 51 transition count 83
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 35 transition count 83
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 33 place count 35 transition count 75
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 49 place count 27 transition count 75
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 53 place count 23 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 57 place count 23 transition count 67
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 64 place count 23 transition count 60
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 22 transition count 58
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 22 transition count 58
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 74 place count 22 transition count 50
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 80 place count 19 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 83 place count 19 transition count 44
Performed 4 Post agglomeration using F-continuation condition with reduction of 34 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 91 place count 15 transition count 51
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 106 place count 15 transition count 36
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 115 place count 15 transition count 27
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 116 place count 15 transition count 27
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 120 place count 11 transition count 23
Applied a total of 120 rules in 17 ms. Remains 11 /53 variables (removed 42) and now considering 23/100 (removed 77) transitions.
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 17 transitions (discarded 6 similar events)
// Phase 1: matrix 17 rows 11 cols
[2024-05-31 03:13:12] [INFO ] Computed 2 invariants in 0 ms
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 17 transitions (discarded 6 similar events)
[2024-05-31 03:13:12] [INFO ] Invariant cache hit.
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-31 03:13:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 17 transitions (discarded 6 similar events)
[2024-05-31 03:13:12] [INFO ] Invariant cache hit.
[2024-05-31 03:13:12] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/53 places, 23/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113 ms. Remains : 11/53 places, 23/100 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-09 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 0 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-09 finished in 164 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 (p2||G(p1))))))'
Support contains 6 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 49 transition count 93
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 49 transition count 93
Applied a total of 8 rules in 9 ms. Remains 49 /53 variables (removed 4) and now considering 93/100 (removed 7) transitions.
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
// Phase 1: matrix 87 rows 49 cols
[2024-05-31 03:13:12] [INFO ] Computed 2 invariants in 2 ms
[2024-05-31 03:13:12] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-31 03:13:12] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
[2024-05-31 03:13:12] [INFO ] Invariant cache hit.
[2024-05-31 03:13:12] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:13] [INFO ] Implicit Places using invariants and state equation in 67 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 102 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/53 places, 93/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 41 transition count 86
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 41 transition count 86
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 37 transition count 82
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 37 transition count 82
Applied a total of 22 rules in 2 ms. Remains 37 /48 variables (removed 11) and now considering 82/93 (removed 11) transitions.
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
// Phase 1: matrix 76 rows 37 cols
[2024-05-31 03:13:13] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:13:13] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
[2024-05-31 03:13:13] [INFO ] Invariant cache hit.
[2024-05-31 03:13:13] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:13] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 37/53 places, 82/100 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 179 ms. Remains : 37/53 places, 82/100 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s9 0) (EQ s17 0) (EQ s28 0) (EQ s36 0)), p2:(AND (NOT (AND (EQ s9 1) (EQ s17 1) (EQ s28 1) (EQ s36 1))) (OR (NEQ s18 1) (EQ s0 1))), p1:(OR (NE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 199 ms.
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 22 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-04a-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-04a-LTLFireability-10 finished in 657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 51 transition count 91
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 43 transition count 91
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 17 place count 43 transition count 79
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 41 place count 31 transition count 79
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 50 place count 22 transition count 66
Iterating global reduction 2 with 9 rules applied. Total rules applied 59 place count 22 transition count 66
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 66 place count 22 transition count 59
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 21 transition count 57
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 21 transition count 57
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 76 place count 21 transition count 49
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 84 place count 17 transition count 45
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 88 place count 17 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 96 place count 13 transition count 37
Applied a total of 96 rules in 21 ms. Remains 13 /53 variables (removed 40) and now considering 37/100 (removed 63) transitions.
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 13 cols
[2024-05-31 03:13:13] [INFO ] Computed 1 invariants in 0 ms
[2024-05-31 03:13:13] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2024-05-31 03:13:13] [INFO ] Invariant cache hit.
[2024-05-31 03:13:13] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-31 03:13:13] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-31 03:13:13] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2024-05-31 03:13:13] [INFO ] Invariant cache hit.
[2024-05-31 03:13:13] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/53 places, 37/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 106 ms. Remains : 13/53 places, 37/100 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s3 1) (NEQ s6 1) (NEQ s9 1) (NEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-11 finished in 281 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((G(F(p0))||(p1&&G(p2))))))'
Support contains 7 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 49 transition count 93
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 49 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 48 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 48 transition count 91
Applied a total of 10 rules in 3 ms. Remains 48 /53 variables (removed 5) and now considering 91/100 (removed 9) transitions.
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 86 transitions (discarded 5 similar events)
// Phase 1: matrix 86 rows 48 cols
[2024-05-31 03:13:13] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:13:13] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 86 transitions (discarded 5 similar events)
[2024-05-31 03:13:13] [INFO ] Invariant cache hit.
[2024-05-31 03:13:13] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:13] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-31 03:13:13] [INFO ] Flow matrix only has 86 transitions (discarded 5 similar events)
[2024-05-31 03:13:13] [INFO ] Invariant cache hit.
[2024-05-31 03:13:14] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/53 places, 91/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 48/53 places, 91/100 transitions.
Stuttering acceptance computed with spot in 239 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s28 0) (EQ s47 0)), p2:(OR (EQ s11 0) (EQ s22 0) (EQ s33 0) (EQ s44 0)), p0:(EQ s5 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 140 ms.
Product exploration explored 100000 steps with 0 reset in 113 ms.
Computed a total of 10 stabilizing places and 9 stable transitions
Computed a total of 10 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (NOT (OR (NOT p1) (NOT p2)))), (X (AND p1 p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 130 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 70 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-31 03:13:15] [INFO ] Flow matrix only has 86 transitions (discarded 5 similar events)
[2024-05-31 03:13:15] [INFO ] Invariant cache hit.
[2024-05-31 03:13:15] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 03:13:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:13:15] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-31 03:13:15] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:15] [INFO ] After 15ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-31 03:13:15] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
[2024-05-31 03:13:15] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 36 ms
[2024-05-31 03:13:15] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :0
[2024-05-31 03:13:15] [INFO ] After 148ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (NOT (OR (NOT p1) (NOT p2)))), (X (AND p1 p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (G (NOT (AND (NOT p2) (NOT p0)))), (G (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(F (AND p1 p2 (NOT p0))), (F (NOT p2)), (F (AND p2 (NOT p0))), (F (OR (NOT p1) (NOT p2))), (F (NOT (AND p1 p2)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 15 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-04a-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-04a-LTLFireability-12 finished in 1526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(!p0)) U p0)))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 91
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 6 ms. Remains 47 /53 variables (removed 6) and now considering 89/100 (removed 11) transitions.
[2024-05-31 03:13:15] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2024-05-31 03:13:15] [INFO ] Computed 2 invariants in 1 ms
[2024-05-31 03:13:15] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-31 03:13:15] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
[2024-05-31 03:13:15] [INFO ] Invariant cache hit.
[2024-05-31 03:13:15] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:15] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-05-31 03:13:15] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
[2024-05-31 03:13:15] [INFO ] Invariant cache hit.
[2024-05-31 03:13:15] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 89/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 47/53 places, 89/100 transitions.
Stuttering acceptance computed with spot in 713 ms :[(NOT p0), (NOT p0), p0, p0]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s27 1) (EQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 432 steps with 6 reset in 2 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-14 finished in 898 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((!p0||G(F(!p0))))))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 100/100 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 91
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 47 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 3 ms. Remains 47 /53 variables (removed 6) and now considering 89/100 (removed 11) transitions.
[2024-05-31 03:13:18] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
[2024-05-31 03:13:18] [INFO ] Invariant cache hit.
[2024-05-31 03:13:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-31 03:13:18] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
[2024-05-31 03:13:18] [INFO ] Invariant cache hit.
[2024-05-31 03:13:18] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-31 03:13:18] [INFO ] Implicit Places using invariants and state equation in 70 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 89/100 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 38 transition count 81
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 38 transition count 81
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 34 transition count 77
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 34 transition count 77
Applied a total of 24 rules in 9 ms. Remains 34 /46 variables (removed 12) and now considering 77/89 (removed 12) transitions.
[2024-05-31 03:13:18] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2024-05-31 03:13:18] [INFO ] Computed 1 invariants in 1 ms
[2024-05-31 03:13:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-31 03:13:18] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:18] [INFO ] Invariant cache hit.
[2024-05-31 03:13:18] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:18] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/53 places, 77/100 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 189 ms. Remains : 34/53 places, 77/100 transitions.
Stuttering acceptance computed with spot in 157 ms :[p0, p0, p0, p0]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (NEQ s9 1) (NEQ s17 1) (NEQ s25 1) (NEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 10000 reset in 108 ms.
Product exploration explored 100000 steps with 10000 reset in 162 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[p0, p0, p0, p0]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 157 ms :[p0, p0, p0, p0]
[2024-05-31 03:13:19] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:19] [INFO ] Invariant cache hit.
[2024-05-31 03:13:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-31 03:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 03:13:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-31 03:13:19] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:19] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-31 03:13:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 03:13:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-31 03:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 03:13:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-31 03:13:20] [INFO ] [Nat]Added 33 Read/Feed constraints in 2 ms returned sat
[2024-05-31 03:13:20] [INFO ] Computed and/alt/rep : 36/100/36 causal constraints (skipped 35 transitions) in 5 ms.
[2024-05-31 03:13:20] [INFO ] Added : 22 causal constraints over 5 iterations in 54 ms. Result :sat
Could not prove EG p0
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 77/77 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-31 03:13:20] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:20] [INFO ] Invariant cache hit.
[2024-05-31 03:13:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-31 03:13:20] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:20] [INFO ] Invariant cache hit.
[2024-05-31 03:13:20] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:20] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-31 03:13:20] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:20] [INFO ] Invariant cache hit.
[2024-05-31 03:13:20] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 34/34 places, 77/77 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[p0, p0, p0, p0]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 87 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 163 ms :[p0, p0, p0, p0]
[2024-05-31 03:13:20] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-31 03:13:20] [INFO ] Invariant cache hit.
[2024-05-31 03:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-31 03:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 03:13:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-31 03:13:20] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-31 03:13:20] [INFO ] [Real]Added 33 Read/Feed constraints in 2 ms returned sat
[2024-05-31 03:13:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 03:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-31 03:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 03:13:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-31 03:13:20] [INFO ] [Nat]Added 33 Read/Feed constraints in 2 ms returned sat
[2024-05-31 03:13:20] [INFO ] Computed and/alt/rep : 36/100/36 causal constraints (skipped 35 transitions) in 5 ms.
[2024-05-31 03:13:21] [INFO ] Added : 22 causal constraints over 5 iterations in 38 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 178 ms :[p0, p0, p0, p0]
Product exploration explored 100000 steps with 10000 reset in 101 ms.
Product exploration explored 100000 steps with 10000 reset in 219 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 163 ms :[p0, p0, p0, p0]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 77/77 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 34 transition count 81
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 34 transition count 81
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 34 transition count 85
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 31 place count 34 transition count 70
Deduced a syphon composed of 16 places in 0 ms
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 39 place count 34 transition count 62
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 34 transition count 62
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 51 place count 26 transition count 54
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 59 place count 26 transition count 54
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 59 rules in 19 ms. Remains 26 /34 variables (removed 8) and now considering 54/77 (removed 23) transitions.
[2024-05-31 03:13:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 03:13:21] [INFO ] Flow matrix only has 49 transitions (discarded 5 similar events)
// Phase 1: matrix 49 rows 26 cols
[2024-05-31 03:13:21] [INFO ] Computed 1 invariants in 0 ms
[2024-05-31 03:13:21] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/34 places, 54/77 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67 ms. Remains : 26/34 places, 54/77 transitions.
Built C files in :
/tmp/ltsmin7513381183968053991
[2024-05-31 03:13:22] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7513381183968053991
Running compilation step : cd /tmp/ltsmin7513381183968053991;'/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 266 ms.
Running link step : cd /tmp/ltsmin7513381183968053991;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin7513381183968053991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7426177604703082938.hoa' '--buchi-type=spotba'
LTSmin run took 224 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-04a-LTLFireability-15 finished in 6298 ms.
All properties solved by simple procedures.
Total runtime 13167 ms.

BK_STOP 1717125205845

--------------------
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-04a"
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-04a, 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-171690555900178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-04a.tgz
mv StigmergyElection-PT-04a 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 ;