Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872700284.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
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 r294-smll-165463872700284
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.1K May 30 14:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 30 14:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 30 14:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 30 14:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 25 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 25 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 25 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 25 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 11K May 30 14:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 30 14:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 30 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 134K May 30 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 71K May 29 12:20 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 1654841624392

Running Version 202205111006
[2022-06-10 06:13:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 06:13:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 06:13:46] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2022-06-10 06:13:46] [INFO ] Transformed 58 places.
[2022-06-10 06:13:46] [INFO ] Transformed 218 transitions.
[2022-06-10 06:13:46] [INFO ] Found NUPN structural information;
[2022-06-10 06:13:46] [INFO ] Parsed PT model containing 58 places and 218 transitions in 388 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 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-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04a-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 58 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 108/108 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 103
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 103
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 53 transition count 99
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 53 transition count 99
Applied a total of 10 rules in 22 ms. Remains 53 /58 variables (removed 5) and now considering 99/108 (removed 9) transitions.
[2022-06-10 06:13:47] [INFO ] Flow matrix only has 90 transitions (discarded 9 similar events)
// Phase 1: matrix 90 rows 53 cols
[2022-06-10 06:13:47] [INFO ] Computed 4 place invariants in 9 ms
[2022-06-10 06:13:47] [INFO ] Implicit Places using invariants in 214 ms returned []
[2022-06-10 06:13:47] [INFO ] Flow matrix only has 90 transitions (discarded 9 similar events)
// Phase 1: matrix 90 rows 53 cols
[2022-06-10 06:13:47] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-10 06:13:47] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-06-10 06:13:47] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2022-06-10 06:13:47] [INFO ] Flow matrix only has 90 transitions (discarded 9 similar events)
// Phase 1: matrix 90 rows 53 cols
[2022-06-10 06:13:47] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-10 06:13:47] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/58 places, 99/108 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/58 places, 99/108 transitions.
Support contains 13 out of 53 places after structural reductions.
[2022-06-10 06:13:48] [INFO ] Flatten gal took : 163 ms
[2022-06-10 06:13:48] [INFO ] Flatten gal took : 27 ms
[2022-06-10 06:13:48] [INFO ] Input system was already deterministic with 99 transitions.
Finished random walk after 1431 steps, including 7 resets, run visited all 12 properties in 107 ms. (steps per millisecond=13 )
Computed a total of 10 stabilizing places and 9 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!X(F(p0)) U ((p0 U p0) U (F(p1)&&p1))))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 99/99 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 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 47 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 13 ms. Remains 47 /53 variables (removed 6) and now considering 89/99 (removed 10) transitions.
[2022-06-10 06:13:48] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:48] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 06:13:48] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-06-10 06:13:48] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:48] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 06:13:49] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-06-10 06:13:49] [INFO ] Implicit Places using invariants and state equation in 175 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 259 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 89/99 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.
[2022-06-10 06:13:49] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2022-06-10 06:13:49] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 06:13:49] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 06:13:49] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2022-06-10 06:13:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:49] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-10 06:13:49] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/53 places, 77/99 transitions.
Finished structural reductions, in 2 iterations. Remains : 34/53 places, 77/99 transitions.
Stuttering acceptance computed with spot in 522 ms :[(NOT p1), p0, (AND (NOT p1) p0), true, (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s32 1), p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-00 finished in 1003 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X(X((F(p0)&&G(p1)&&p0)))))))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 99/99 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 90
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 90
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 17 place count 43 transition count 82
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 33 place count 35 transition count 82
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 42 place count 26 transition count 71
Iterating global reduction 2 with 9 rules applied. Total rules applied 51 place count 26 transition count 71
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 26 transition count 68
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 54 place count 26 transition count 66
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 24 transition count 66
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 60 place count 22 transition count 62
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 22 transition count 62
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 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 1 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
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 84 place count 19 transition count 43
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 92 place count 15 transition count 39
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 15 transition count 39
Applied a total of 93 rules in 75 ms. Remains 15 /53 variables (removed 38) and now considering 39/99 (removed 60) transitions.
[2022-06-10 06:13:49] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
// Phase 1: matrix 33 rows 15 cols
[2022-06-10 06:13:49] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 06:13:49] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-06-10 06:13:49] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
// Phase 1: matrix 33 rows 15 cols
[2022-06-10 06:13:49] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 06:13:50] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-10 06:13:50] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2022-06-10 06:13:50] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:13:50] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
// Phase 1: matrix 33 rows 15 cols
[2022-06-10 06:13:50] [INFO ] Computed 2 place invariants in 17 ms
[2022-06-10 06:13:50] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/53 places, 39/99 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/53 places, 39/99 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s8 0) (EQ s11 0) (EQ s14 0)), p1:(EQ s1 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-01 finished in 479 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U X(G(p0)))||(X(F(p1))&&G(X(p2))))))'
Support contains 5 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 99/99 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 95
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 49 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 49 transition count 93
Applied a total of 8 rules in 8 ms. Remains 49 /53 variables (removed 4) and now considering 93/99 (removed 6) transitions.
[2022-06-10 06:13:50] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
// Phase 1: matrix 87 rows 49 cols
[2022-06-10 06:13:50] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 06:13:50] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-06-10 06:13:50] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
// Phase 1: matrix 87 rows 49 cols
[2022-06-10 06:13:50] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 06:13:50] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-06-10 06:13:50] [INFO ] Implicit Places using invariants and state equation in 176 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 253 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/53 places, 93/99 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 12 ms. Remains 37 /48 variables (removed 11) and now considering 82/93 (removed 11) transitions.
[2022-06-10 06:13:50] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
// Phase 1: matrix 76 rows 37 cols
[2022-06-10 06:13:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:50] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-06-10 06:13:50] [INFO ] Flow matrix only has 76 transitions (discarded 6 similar events)
// Phase 1: matrix 76 rows 37 cols
[2022-06-10 06:13:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:50] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-10 06:13:50] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 37/53 places, 82/99 transitions.
Finished structural reductions, in 2 iterations. Remains : 37/53 places, 82/99 transitions.
Stuttering acceptance computed with spot in 559 ms :[true, (OR (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 10}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 7}, { cond=(NOT p0), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 3}, { cond=(AND p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=7 dest: 3}, { cond=(AND p0 p1 p2), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=p0, acceptance={} source=8 dest: 8}, { cond=(NOT p0), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=9 dest: 2}, { cond=(AND p0 p1 p2), acceptance={} source=9 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=9 dest: 9}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 10}], [{ cond=(NOT p0), acceptance={} source=10 dest: 0}, { cond=p0, acceptance={} source=10 dest: 10}]], initial=4, aps=[p2:(EQ s14 0), p1:(EQ s14 1), p0:(AND (EQ s9 1) (EQ s20 1) (EQ s28 1) (EQ s36 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, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-02 finished in 982 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(p0)||G(p1)))&&p2)))'
Support contains 6 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 99/99 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 50 transition count 95
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 50 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 49 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 49 transition count 93
Applied a total of 8 rules in 7 ms. Remains 49 /53 variables (removed 4) and now considering 93/99 (removed 6) transitions.
[2022-06-10 06:13:51] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
// Phase 1: matrix 87 rows 49 cols
[2022-06-10 06:13:51] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 06:13:51] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-10 06:13:51] [INFO ] Flow matrix only has 87 transitions (discarded 6 similar events)
// Phase 1: matrix 87 rows 49 cols
[2022-06-10 06:13:51] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-10 06:13:51] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-06-10 06:13:51] [INFO ] Implicit Places using invariants and state equation in 156 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 214 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/53 places, 93/99 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 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 38 transition count 83
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 38 transition count 83
Applied a total of 20 rules in 4 ms. Remains 38 /48 variables (removed 10) and now considering 83/93 (removed 10) transitions.
[2022-06-10 06:13:51] [INFO ] Flow matrix only has 77 transitions (discarded 6 similar events)
// Phase 1: matrix 77 rows 38 cols
[2022-06-10 06:13:51] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-06-10 06:13:51] [INFO ] Flow matrix only has 77 transitions (discarded 6 similar events)
// Phase 1: matrix 77 rows 38 cols
[2022-06-10 06:13:51] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 06:13:51] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-10 06:13:51] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 38/53 places, 83/99 transitions.
Finished structural reductions, in 2 iterations. Remains : 38/53 places, 83/99 transitions.
Stuttering acceptance computed with spot in 254 ms :[true, (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(OR (EQ s12 0) (EQ s20 0) (EQ s29 0) (EQ s37 0)), p1:(AND (OR (EQ s12 0) (EQ s20 0) (EQ s29 0) (EQ s37 0)) (EQ s5 0)), p0:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 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 609 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(X(p1) U X(p1))&&p0)))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 99/99 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 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 47 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 4 ms. Remains 47 /53 variables (removed 6) and now considering 89/99 (removed 10) transitions.
[2022-06-10 06:13:51] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:51] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 06:13:51] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-06-10 06:13:51] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:51] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 06:13:52] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants and state equation in 127 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 191 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 89/99 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 4 ms. Remains 34 /46 variables (removed 12) and now considering 77/89 (removed 12) transitions.
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2022-06-10 06:13:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2022-06-10 06:13:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:52] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/53 places, 77/99 transitions.
Finished structural reductions, in 2 iterations. Remains : 34/53 places, 77/99 transitions.
Stuttering acceptance computed with spot in 150 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1), true]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1)), p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ 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 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-07 finished in 479 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U p0))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 99/99 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 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 47 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 47 transition count 89
Applied a total of 12 rules in 4 ms. Remains 47 /53 variables (removed 6) and now considering 89/99 (removed 10) transitions.
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:52] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:52] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 06:13:52] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants and state equation in 146 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 224 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/53 places, 89/99 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 7 ms. Remains 34 /46 variables (removed 12) and now considering 77/89 (removed 12) transitions.
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2022-06-10 06:13:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 34 cols
[2022-06-10 06:13:52] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-10 06:13:52] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/53 places, 77/99 transitions.
Finished structural reductions, in 2 iterations. Remains : 34/53 places, 77/99 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ 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][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-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-09 finished in 480 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--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, 99/99 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 82
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 82
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 33 place count 35 transition count 78
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 41 place count 31 transition count 78
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 26 transition count 72
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 26 transition count 72
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 26 transition count 69
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 54 place count 26 transition count 67
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 24 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 23 transition count 65
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 23 transition count 65
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 64 place count 23 transition count 61
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 72 place count 19 transition count 57
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 76 place count 19 transition count 53
Performed 2 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 80 place count 17 transition count 65
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 96 place count 17 transition count 49
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
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 16 transition count 59
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 110 place count 16 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 112 place count 15 transition count 57
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 124 place count 15 transition count 45
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 136 place count 15 transition count 33
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 140 place count 11 transition count 29
Applied a total of 140 rules in 22 ms. Remains 11 /53 variables (removed 42) and now considering 29/99 (removed 70) transitions.
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 11 cols
[2022-06-10 06:13:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 11 cols
[2022-06-10 06:13:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 06:13:52] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-06-10 06:13:52] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:13:52] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 11 cols
[2022-06-10 06:13:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 06:13:52] [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, 29/99 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/53 places, 29/99 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
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}]], initial=0, aps=[p0:(EQ s3 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-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-10 finished in 210 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 99/99 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 82
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 82
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 33 place count 35 transition count 78
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 41 place count 31 transition count 78
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 26 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 26 transition count 71
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 26 transition count 68
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 54 place count 26 transition count 66
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 24 transition count 66
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 60 place count 22 transition count 62
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 22 transition count 62
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 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 16 ms. Remains 11 /53 variables (removed 42) and now considering 23/99 (removed 76) transitions.
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 17 transitions (discarded 6 similar events)
// Phase 1: matrix 17 rows 11 cols
[2022-06-10 06:13:53] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 06:13:53] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 17 transitions (discarded 6 similar events)
// Phase 1: matrix 17 rows 11 cols
[2022-06-10 06:13:53] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 06:13:53] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-10 06:13:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 17 transitions (discarded 6 similar events)
// Phase 1: matrix 17 rows 11 cols
[2022-06-10 06:13:53] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 06:13:53] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/53 places, 23/99 transitions.
Finished structural reductions, in 1 iterations. Remains : 11/53 places, 23/99 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-12 finished in 291 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U !(X((!p0 U p0))||X(X(F(G(F(p0))))))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 99/99 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 90
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 90
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 17 place count 43 transition count 82
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 33 place count 35 transition count 82
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 43 place count 25 transition count 70
Iterating global reduction 2 with 10 rules applied. Total rules applied 53 place count 25 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 25 transition count 67
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 56 place count 25 transition count 65
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 60 place count 23 transition count 65
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 62 place count 21 transition count 61
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 21 transition count 61
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 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 0 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 40 ms. Remains 13 /53 variables (removed 40) and now considering 37/99 (removed 62) transitions.
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 13 cols
[2022-06-10 06:13:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 06:13:53] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 13 cols
[2022-06-10 06:13:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 06:13:53] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-10 06:13:53] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2022-06-10 06:13:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 13 cols
[2022-06-10 06:13:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 06:13:53] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/53 places, 37/99 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/53 places, 37/99 transitions.
Stuttering acceptance computed with spot in 87 ms :[p0, true, p0]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04a-LTLFireability-14 finished in 315 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(G(X(!G((F(G(F(p0)))||p1)))) U p0))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 99/99 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 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 47 transition count 89
Iterating global reduction 0 with 2 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 89/99 (removed 10) transitions.
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:53] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 06:13:53] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:53] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 06:13:53] [INFO ] State equation strengthened by 49 read => feed constraints.
[2022-06-10 06:13:53] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2022-06-10 06:13:53] [INFO ] Flow matrix only has 84 transitions (discarded 5 similar events)
// Phase 1: matrix 84 rows 47 cols
[2022-06-10 06:13:53] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 06:13:53] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/53 places, 89/99 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/53 places, 89/99 transitions.
Stuttering acceptance computed with spot in 102 ms :[p0, p0]
Running random walk in product with property : StigmergyElection-PT-04a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s10 1) (EQ s21 1) (EQ s32 1) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 515 ms.
Product exploration explored 100000 steps with 50000 reset in 342 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-04a-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-04a-LTLFireability-15 finished in 1386 ms.
All properties solved by simple procedures.
Total runtime 8511 ms.

BK_STOP 1654841635132

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="itstools"
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 2-4028"
echo " Executing tool itstools"
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 r294-smll-165463872700284"
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 ;