Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r457-smll-167912649500604.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is StigmergyElection-PT-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649500604
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 7.0K Feb 26 16:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 16:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 16:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 16:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 16:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 16:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 16:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 193K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-05a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679543359511

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-05a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 03:49:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 03:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 03:49:23] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2023-03-23 03:49:23] [INFO ] Transformed 72 places.
[2023-03-23 03:49:23] [INFO ] Transformed 450 transitions.
[2023-03-23 03:49:23] [INFO ] Found NUPN structural information;
[2023-03-23 03:49:23] [INFO ] Parsed PT model containing 72 places and 450 transitions and 3637 arcs in 346 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Ensure Unique test removed 291 transitions
Reduce redundant transitions removed 291 transitions.
FORMULA StigmergyElection-PT-05a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 159/159 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 147
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 147
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 60 transition count 139
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 60 transition count 139
Applied a total of 24 rules in 39 ms. Remains 60 /72 variables (removed 12) and now considering 139/159 (removed 20) transitions.
[2023-03-23 03:49:23] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
// Phase 1: matrix 132 rows 60 cols
[2023-03-23 03:49:23] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-23 03:49:24] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-23 03:49:24] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
[2023-03-23 03:49:24] [INFO ] Invariant cache hit.
[2023-03-23 03:49:24] [INFO ] State equation strengthened by 86 read => feed constraints.
[2023-03-23 03:49:24] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2023-03-23 03:49:24] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
[2023-03-23 03:49:24] [INFO ] Invariant cache hit.
[2023-03-23 03:49:24] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/72 places, 139/159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 814 ms. Remains : 60/72 places, 139/159 transitions.
Support contains 10 out of 60 places after structural reductions.
[2023-03-23 03:49:24] [INFO ] Flatten gal took : 64 ms
[2023-03-23 03:49:24] [INFO ] Flatten gal took : 33 ms
[2023-03-23 03:49:24] [INFO ] Input system was already deterministic with 139 transitions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 03:49:25] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
[2023-03-23 03:49:25] [INFO ] Invariant cache hit.
[2023-03-23 03:49:25] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-23 03:49:25] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 12 stabilizing places and 11 stable transitions
FORMULA StigmergyElection-PT-05a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 58 transition count 128
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 48 transition count 128
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 21 place count 48 transition count 121
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 35 place count 41 transition count 121
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 45 place count 31 transition count 110
Iterating global reduction 2 with 10 rules applied. Total rules applied 55 place count 31 transition count 110
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 70 place count 31 transition count 95
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 70 place count 31 transition count 91
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 78 place count 27 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 26 transition count 89
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 26 transition count 89
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 96 place count 26 transition count 73
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 106 place count 21 transition count 68
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 111 place count 21 transition count 63
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 121 place count 16 transition count 58
Applied a total of 121 rules in 44 ms. Remains 16 /60 variables (removed 44) and now considering 58/139 (removed 81) transitions.
[2023-03-23 03:49:25] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2023-03-23 03:49:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 03:49:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-23 03:49:25] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-23 03:49:25] [INFO ] Invariant cache hit.
[2023-03-23 03:49:25] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-23 03:49:25] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-23 03:49:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 03:49:25] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-23 03:49:25] [INFO ] Invariant cache hit.
[2023-03-23 03:49:25] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/60 places, 58/139 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 201 ms. Remains : 16/60 places, 58/139 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-00 finished in 494 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G((F(p1)&&(p2 U X(p2)))))))'
Support contains 6 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 135
Applied a total of 4 rules in 7 ms. Remains 58 /60 variables (removed 2) and now considering 135/139 (removed 4) transitions.
[2023-03-23 03:49:25] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 58 cols
[2023-03-23 03:49:25] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-23 03:49:26] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-23 03:49:26] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2023-03-23 03:49:26] [INFO ] Invariant cache hit.
[2023-03-23 03:49:26] [INFO ] State equation strengthened by 86 read => feed constraints.
[2023-03-23 03:49:26] [INFO ] Implicit Places using invariants and state equation in 191 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 257 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/60 places, 135/139 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 48 transition count 126
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 48 transition count 126
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 23 place count 43 transition count 121
Iterating global reduction 0 with 5 rules applied. Total rules applied 28 place count 43 transition count 121
Applied a total of 28 rules in 12 ms. Remains 43 /57 variables (removed 14) and now considering 121/135 (removed 14) transitions.
[2023-03-23 03:49:26] [INFO ] Flow matrix only has 115 transitions (discarded 6 similar events)
// Phase 1: matrix 115 rows 43 cols
[2023-03-23 03:49:26] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 03:49:26] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-23 03:49:26] [INFO ] Flow matrix only has 115 transitions (discarded 6 similar events)
[2023-03-23 03:49:26] [INFO ] Invariant cache hit.
[2023-03-23 03:49:26] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-23 03:49:26] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/60 places, 121/139 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 409 ms. Remains : 43/60 places, 121/139 transitions.
Stuttering acceptance computed with spot in 426 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), true, (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s28 1), p1:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s34 0) (EQ s42 0)), p2:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s34 1) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-01 finished in 859 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 135
Applied a total of 4 rules in 10 ms. Remains 58 /60 variables (removed 2) and now considering 135/139 (removed 4) transitions.
[2023-03-23 03:49:26] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 58 cols
[2023-03-23 03:49:26] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 03:49:26] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-23 03:49:26] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2023-03-23 03:49:26] [INFO ] Invariant cache hit.
[2023-03-23 03:49:27] [INFO ] State equation strengthened by 86 read => feed constraints.
[2023-03-23 03:49:27] [INFO ] Implicit Places using invariants and state equation in 236 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 298 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/60 places, 135/139 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 47 transition count 125
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 47 transition count 125
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 42 transition count 120
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 42 transition count 120
Applied a total of 30 rules in 10 ms. Remains 42 /57 variables (removed 15) and now considering 120/135 (removed 15) transitions.
[2023-03-23 03:49:27] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
// Phase 1: matrix 114 rows 42 cols
[2023-03-23 03:49:27] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 03:49:27] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-23 03:49:27] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
[2023-03-23 03:49:27] [INFO ] Invariant cache hit.
[2023-03-23 03:49:27] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-23 03:49:27] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/60 places, 120/139 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 466 ms. Remains : 42/60 places, 120/139 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-04 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 s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-04 finished in 605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||F(p1))))'
Support contains 3 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Applied a total of 0 rules in 5 ms. Remains 60 /60 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2023-03-23 03:49:27] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
// Phase 1: matrix 132 rows 60 cols
[2023-03-23 03:49:27] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 03:49:27] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-23 03:49:27] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
[2023-03-23 03:49:27] [INFO ] Invariant cache hit.
[2023-03-23 03:49:27] [INFO ] State equation strengthened by 86 read => feed constraints.
[2023-03-23 03:49:27] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2023-03-23 03:49:27] [INFO ] Flow matrix only has 132 transitions (discarded 7 similar events)
[2023-03-23 03:49:27] [INFO ] Invariant cache hit.
[2023-03-23 03:49:27] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 501 ms. Remains : 60/60 places, 139/139 transitions.
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NEQ s19 1) (NEQ s59 1)), p0:(EQ s17 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 627 ms.
Product exploration explored 100000 steps with 50000 reset in 316 ms.
Computed a total of 12 stabilizing places and 11 stable transitions
Computed a total of 12 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 157 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-05a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-05a-LTLFireability-05 finished in 1811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(X(p1)))))'
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 135
Applied a total of 4 rules in 9 ms. Remains 58 /60 variables (removed 2) and now considering 135/139 (removed 4) transitions.
[2023-03-23 03:49:29] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 58 cols
[2023-03-23 03:49:29] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:49:29] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-23 03:49:29] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2023-03-23 03:49:29] [INFO ] Invariant cache hit.
[2023-03-23 03:49:29] [INFO ] State equation strengthened by 86 read => feed constraints.
[2023-03-23 03:49:29] [INFO ] Implicit Places using invariants and state equation in 218 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 280 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/60 places, 135/139 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 47 transition count 125
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 47 transition count 125
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 42 transition count 120
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 42 transition count 120
Applied a total of 30 rules in 8 ms. Remains 42 /57 variables (removed 15) and now considering 120/135 (removed 15) transitions.
[2023-03-23 03:49:29] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
// Phase 1: matrix 114 rows 42 cols
[2023-03-23 03:49:29] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-23 03:49:29] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-23 03:49:29] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
[2023-03-23 03:49:29] [INFO ] Invariant cache hit.
[2023-03-23 03:49:29] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-23 03:49:29] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/60 places, 120/139 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 474 ms. Remains : 42/60 places, 120/139 transitions.
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1)), p1:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0))], 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 33333 reset in 153 ms.
Product exploration explored 100000 steps with 33333 reset in 136 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 (NOT p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1)))))
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-05a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-05a-LTLFireability-06 finished in 1036 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((G(!p1)||F(G(p2))))&&p0)))'
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 58 transition count 128
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 48 transition count 128
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 21 place count 48 transition count 121
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 35 place count 41 transition count 121
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 45 place count 31 transition count 110
Iterating global reduction 2 with 10 rules applied. Total rules applied 55 place count 31 transition count 110
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 70 place count 31 transition count 95
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 70 place count 31 transition count 91
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 78 place count 27 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 26 transition count 89
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 26 transition count 89
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 96 place count 26 transition count 73
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 106 place count 21 transition count 68
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 111 place count 21 transition count 63
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 121 place count 16 transition count 58
Applied a total of 121 rules in 30 ms. Remains 16 /60 variables (removed 44) and now considering 58/139 (removed 81) transitions.
[2023-03-23 03:49:30] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2023-03-23 03:49:30] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-23 03:49:30] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-23 03:49:30] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-23 03:49:30] [INFO ] Invariant cache hit.
[2023-03-23 03:49:30] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-23 03:49:30] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-23 03:49:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 03:49:30] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-23 03:49:30] [INFO ] Invariant cache hit.
[2023-03-23 03:49:30] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/60 places, 58/139 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 204 ms. Remains : 16/60 places, 58/139 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1 p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1)), p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1)), p2:(OR (EQ s3 0) (EQ s6 0) (EQ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-07 finished in 418 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(!p0&&X(F(p1))))))'
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 135
Applied a total of 4 rules in 9 ms. Remains 58 /60 variables (removed 2) and now considering 135/139 (removed 4) transitions.
[2023-03-23 03:49:30] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 58 cols
[2023-03-23 03:49:30] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 03:49:30] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-23 03:49:30] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2023-03-23 03:49:30] [INFO ] Invariant cache hit.
[2023-03-23 03:49:30] [INFO ] State equation strengthened by 86 read => feed constraints.
[2023-03-23 03:49:31] [INFO ] Implicit Places using invariants and state equation in 197 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 288 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/60 places, 135/139 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 47 transition count 125
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 47 transition count 125
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 42 transition count 120
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 42 transition count 120
Applied a total of 30 rules in 9 ms. Remains 42 /57 variables (removed 15) and now considering 120/135 (removed 15) transitions.
[2023-03-23 03:49:31] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
// Phase 1: matrix 114 rows 42 cols
[2023-03-23 03:49:31] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 03:49:31] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-23 03:49:31] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
[2023-03-23 03:49:31] [INFO ] Invariant cache hit.
[2023-03-23 03:49:31] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-23 03:49:31] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/60 places, 120/139 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 453 ms. Remains : 42/60 places, 120/139 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0)), p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 165 ms.
Product exploration explored 100000 steps with 33333 reset in 178 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 p1 (NOT p0)), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 134 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-05a-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-05a-LTLFireability-09 finished in 1202 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&F(G(p0))))))'
Support contains 5 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 139/139 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 135
Applied a total of 4 rules in 7 ms. Remains 58 /60 variables (removed 2) and now considering 135/139 (removed 4) transitions.
[2023-03-23 03:49:31] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 58 cols
[2023-03-23 03:49:31] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 03:49:32] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-23 03:49:32] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2023-03-23 03:49:32] [INFO ] Invariant cache hit.
[2023-03-23 03:49:32] [INFO ] State equation strengthened by 86 read => feed constraints.
[2023-03-23 03:49:32] [INFO ] Implicit Places using invariants and state equation in 210 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 294 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/60 places, 135/139 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 47 transition count 125
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 47 transition count 125
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 42 transition count 120
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 42 transition count 120
Applied a total of 30 rules in 7 ms. Remains 42 /57 variables (removed 15) and now considering 120/135 (removed 15) transitions.
[2023-03-23 03:49:32] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
// Phase 1: matrix 114 rows 42 cols
[2023-03-23 03:49:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 03:49:32] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-23 03:49:32] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
[2023-03-23 03:49:32] [INFO ] Invariant cache hit.
[2023-03-23 03:49:32] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-23 03:49:32] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/60 places, 120/139 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 448 ms. Remains : 42/60 places, 120/139 transitions.
Stuttering acceptance computed with spot in 308 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-05a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLFireability-12 finished in 781 ms.
All properties solved by simple procedures.
Total runtime 9665 ms.
ITS solved all properties within timeout

BK_STOP 1679543374097

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyElection-PT-05a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyElection-PT-05a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649500604"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-05a.tgz
mv StigmergyElection-PT-05a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;