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-165463872700292.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is StigmergyElection-PT-04b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872700292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.3K May 30 14:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 30 14:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 30 14:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 30 14:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 25 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 25 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 25 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 9.2K May 30 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 30 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 30 14:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K May 30 14:53 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 203K 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-04b-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-04b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654845356602

Running Version 202205111006
[2022-06-10 07:15:59] [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 07:15:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 07:15:59] [INFO ] Load time of PNML (sax parser for PT used): 293 ms
[2022-06-10 07:15:59] [INFO ] Transformed 563 places.
[2022-06-10 07:15:59] [INFO ] Transformed 780 transitions.
[2022-06-10 07:15:59] [INFO ] Found NUPN structural information;
[2022-06-10 07:15:59] [INFO ] Parsed PT model containing 563 places and 780 transitions in 542 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA StigmergyElection-PT-04b-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04b-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04b-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 780/780 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 500 transition count 717
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 500 transition count 717
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 158 place count 468 transition count 685
Iterating global reduction 0 with 32 rules applied. Total rules applied 190 place count 468 transition count 685
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 197 place count 461 transition count 678
Iterating global reduction 0 with 7 rules applied. Total rules applied 204 place count 461 transition count 678
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 207 place count 458 transition count 675
Iterating global reduction 0 with 3 rules applied. Total rules applied 210 place count 458 transition count 675
Applied a total of 210 rules in 356 ms. Remains 458 /563 variables (removed 105) and now considering 675/780 (removed 105) transitions.
// Phase 1: matrix 675 rows 458 cols
[2022-06-10 07:16:00] [INFO ] Computed 5 place invariants in 56 ms
[2022-06-10 07:16:00] [INFO ] Implicit Places using invariants in 553 ms returned []
// Phase 1: matrix 675 rows 458 cols
[2022-06-10 07:16:01] [INFO ] Computed 5 place invariants in 9 ms
[2022-06-10 07:16:01] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
// Phase 1: matrix 675 rows 458 cols
[2022-06-10 07:16:01] [INFO ] Computed 5 place invariants in 8 ms
[2022-06-10 07:16:02] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 458/563 places, 675/780 transitions.
Finished structural reductions, in 1 iterations. Remains : 458/563 places, 675/780 transitions.
Support contains 45 out of 458 places after structural reductions.
[2022-06-10 07:16:02] [INFO ] Flatten gal took : 178 ms
[2022-06-10 07:16:02] [INFO ] Flatten gal took : 90 ms
[2022-06-10 07:16:02] [INFO ] Input system was already deterministic with 675 transitions.
Support contains 43 out of 458 places (down from 45) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 134 resets, run finished after 1027 ms. (steps per millisecond=9 ) properties (out of 31) seen :11
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 675 rows 458 cols
[2022-06-10 07:16:04] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-10 07:16:04] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-06-10 07:16:05] [INFO ] After 505ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:15
[2022-06-10 07:16:06] [INFO ] Deduced a trap composed of 166 places in 471 ms of which 10 ms to minimize.
[2022-06-10 07:16:06] [INFO ] Deduced a trap composed of 166 places in 335 ms of which 3 ms to minimize.
[2022-06-10 07:16:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 960 ms
[2022-06-10 07:16:06] [INFO ] After 1888ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:19
Attempting to minimize the solution found.
Minimization took 70 ms.
[2022-06-10 07:16:06] [INFO ] After 2407ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2022-06-10 07:16:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2022-06-10 07:16:08] [INFO ] After 1104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2022-06-10 07:16:09] [INFO ] Deduced a trap composed of 170 places in 348 ms of which 3 ms to minimize.
[2022-06-10 07:16:09] [INFO ] Deduced a trap composed of 170 places in 303 ms of which 2 ms to minimize.
[2022-06-10 07:16:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 776 ms
[2022-06-10 07:16:09] [INFO ] Deduced a trap composed of 168 places in 277 ms of which 1 ms to minimize.
[2022-06-10 07:16:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 351 ms
[2022-06-10 07:16:10] [INFO ] Deduced a trap composed of 166 places in 189 ms of which 0 ms to minimize.
[2022-06-10 07:16:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 249 ms
[2022-06-10 07:16:10] [INFO ] Deduced a trap composed of 169 places in 229 ms of which 1 ms to minimize.
[2022-06-10 07:16:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 300 ms
[2022-06-10 07:16:11] [INFO ] After 3896ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 617 ms.
[2022-06-10 07:16:11] [INFO ] After 5196ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Parikh walk visited 10 properties in 296 ms.
Support contains 14 out of 458 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 443 edges and 458 vertex of which 54 / 458 are part of one of the 10 SCC in 7 ms
Free SCC test removed 44 places
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Graph (complete) has 780 edges and 414 vertex of which 409 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.11 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 268 transitions
Trivial Post-agglo rules discarded 268 transitions
Performed 268 trivial Post agglomeration. Transition count delta: 268
Iterating post reduction 0 with 272 rules applied. Total rules applied 274 place count 409 transition count 342
Reduce places removed 268 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 279 rules applied. Total rules applied 553 place count 141 transition count 331
Reduce places removed 6 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 10 rules applied. Total rules applied 563 place count 135 transition count 327
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 567 place count 131 transition count 327
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 567 place count 131 transition count 307
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 607 place count 111 transition count 307
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 611 place count 107 transition count 303
Iterating global reduction 4 with 4 rules applied. Total rules applied 615 place count 107 transition count 303
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 657 place count 86 transition count 282
Drop transitions removed 1 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 663 place count 86 transition count 276
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 672 place count 77 transition count 173
Iterating global reduction 5 with 9 rules applied. Total rules applied 681 place count 77 transition count 173
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 687 place count 77 transition count 167
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 688 place count 76 transition count 166
Iterating global reduction 6 with 1 rules applied. Total rules applied 689 place count 76 transition count 166
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 701 place count 70 transition count 160
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 711 place count 65 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 713 place count 65 transition count 167
Free-agglomeration rule applied 24 times.
Iterating global reduction 7 with 24 rules applied. Total rules applied 737 place count 65 transition count 143
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 27 rules applied. Total rules applied 764 place count 41 transition count 140
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 774 place count 41 transition count 130
Applied a total of 774 rules in 147 ms. Remains 41 /458 variables (removed 417) and now considering 130/675 (removed 545) transitions.
Finished structural reductions, in 1 iterations. Remains : 41/458 places, 130/675 transitions.
Finished random walk after 2864 steps, including 21 resets, run visited all 10 properties in 99 ms. (steps per millisecond=28 )
Computed a total of 63 stabilizing places and 67 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(p0)))))'
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 467 edges and 458 vertex of which 69 / 458 are part of one of the 12 SCC in 2 ms
Free SCC test removed 57 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 274 rules applied. Total rules applied 275 place count 400 transition count 335
Reduce places removed 274 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 282 rules applied. Total rules applied 557 place count 126 transition count 327
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 561 place count 122 transition count 327
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 561 place count 122 transition count 313
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 589 place count 108 transition count 313
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 597 place count 100 transition count 305
Iterating global reduction 3 with 8 rules applied. Total rules applied 605 place count 100 transition count 305
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 605 place count 100 transition count 303
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 609 place count 98 transition count 303
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 610 place count 97 transition count 276
Iterating global reduction 3 with 1 rules applied. Total rules applied 611 place count 97 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 612 place count 97 transition count 275
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 652 place count 77 transition count 255
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 668 place count 61 transition count 132
Iterating global reduction 4 with 16 rules applied. Total rules applied 684 place count 61 transition count 132
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 691 place count 61 transition count 125
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 695 place count 57 transition count 117
Iterating global reduction 5 with 4 rules applied. Total rules applied 699 place count 57 transition count 117
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 703 place count 53 transition count 113
Iterating global reduction 5 with 4 rules applied. Total rules applied 707 place count 53 transition count 113
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 715 place count 49 transition count 109
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 725 place count 44 transition count 133
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 729 place count 44 transition count 129
Applied a total of 729 rules in 79 ms. Remains 44 /458 variables (removed 414) and now considering 129/675 (removed 546) transitions.
[2022-06-10 07:16:12] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 44 cols
[2022-06-10 07:16:12] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 07:16:13] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-06-10 07:16:13] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 44 cols
[2022-06-10 07:16:13] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 07:16:13] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:16:13] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2022-06-10 07:16:13] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-10 07:16:13] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 44 cols
[2022-06-10 07:16:13] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 07:16:13] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/458 places, 129/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/458 places, 129/675 transitions.
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s35 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 967 reset in 275 ms.
Product exploration explored 100000 steps with 94 reset in 124 ms.
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 129/129 transitions.
Applied a total of 0 rules in 5 ms. Remains 44 /44 variables (removed 0) and now considering 129/129 (removed 0) transitions.
[2022-06-10 07:16:14] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 44 cols
[2022-06-10 07:16:14] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:16:14] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-06-10 07:16:14] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 44 cols
[2022-06-10 07:16:14] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:16:14] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:16:14] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2022-06-10 07:16:14] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-10 07:16:14] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 44 cols
[2022-06-10 07:16:14] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:16:14] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 129/129 transitions.
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 91 reset in 60 ms.
Product exploration explored 100000 steps with 230 reset in 234 ms.
Built C files in :
/tmp/ltsmin12685253933646320246
[2022-06-10 07:16:15] [INFO ] Computing symmetric may disable matrix : 129 transitions.
[2022-06-10 07:16:15] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 07:16:15] [INFO ] Computing symmetric may enable matrix : 129 transitions.
[2022-06-10 07:16:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 07:16:15] [INFO ] Computing Do-Not-Accords matrix : 129 transitions.
[2022-06-10 07:16:15] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 07:16:15] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12685253933646320246
Running compilation step : cd /tmp/ltsmin12685253933646320246;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 585 ms.
Running link step : cd /tmp/ltsmin12685253933646320246;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin12685253933646320246;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8674356156507956853.hoa' '--buchi-type=spotba'
LTSmin run took 183 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-04b-LTLFireability-01 finished in 3850 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(X(F(X(F(X(!(X(p0) U p0)))))))&&p1)))'
Support contains 5 out of 458 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 449 transition count 666
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 449 transition count 666
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 445 transition count 662
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 445 transition count 662
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 661
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 661
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 660
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 660
Applied a total of 30 rules in 123 ms. Remains 443 /458 variables (removed 15) and now considering 660/675 (removed 15) transitions.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:16] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:16:17] [INFO ] Implicit Places using invariants in 233 ms returned []
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:17] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-10 07:16:17] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:17] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:16:18] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 443/458 places, 660/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 443/458 places, 660/675 transitions.
Stuttering acceptance computed with spot in 306 ms :[(OR (NOT p1) p0), p0, p0, (NOT p1), p0]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 1}]], initial=0, aps=[p0:(AND (EQ s43 1) (EQ s138 1) (EQ s233 1) (EQ s351 1)), p1:(EQ s309 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33359 reset in 620 ms.
Product exploration explored 100000 steps with 33292 reset in 355 ms.
Computed a total of 61 stabilizing places and 65 stable transitions
Computed a total of 61 stabilizing places and 65 stable transitions
Detected a total of 61/443 stabilizing places and 65/660 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 362 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 141 ms :[p0, p0, p0]
Incomplete random walk after 10000 steps, including 134 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 941578 steps, run timeout after 3001 ms. (steps per millisecond=313 ) properties seen :{}
Probabilistic random walk after 941578 steps, saw 184141 distinct states, run finished after 3004 ms. (steps per millisecond=313 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:23] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-10 07:16:23] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-10 07:16:23] [INFO ] After 445ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 07:16:23] [INFO ] After 542ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2022-06-10 07:16:23] [INFO ] After 783ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 90 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=90 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 537 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 144 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 100 ms :[p0, p0, p0]
Support contains 4 out of 443 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 443/443 places, 660/660 transitions.
Applied a total of 0 rules in 11 ms. Remains 443 /443 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:24] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-10 07:16:24] [INFO ] Implicit Places using invariants in 229 ms returned []
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:24] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-10 07:16:25] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 642 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:25] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:16:25] [INFO ] Dead Transitions using invariants and state equation in 551 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 443/443 places, 660/660 transitions.
Computed a total of 61 stabilizing places and 65 stable transitions
Computed a total of 61 stabilizing places and 65 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 137 ms :[p0, p0, p0]
Incomplete random walk after 10000 steps, including 134 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 832356 steps, run timeout after 3001 ms. (steps per millisecond=277 ) properties seen :{}
Probabilistic random walk after 832356 steps, saw 163632 distinct states, run finished after 3001 ms. (steps per millisecond=277 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:16:29] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-10 07:16:29] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2022-06-10 07:16:29] [INFO ] After 391ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 07:16:29] [INFO ] After 477ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2022-06-10 07:16:29] [INFO ] After 673ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 90 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=45 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 200 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 137 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 135 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 135 ms :[p0, p0, p0]
Product exploration explored 100000 steps with 33428 reset in 554 ms.
Product exploration explored 100000 steps with 33261 reset in 572 ms.
Built C files in :
/tmp/ltsmin16633316934626015241
[2022-06-10 07:16:32] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16633316934626015241
Running compilation step : cd /tmp/ltsmin16633316934626015241;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2093 ms.
Running link step : cd /tmp/ltsmin16633316934626015241;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16633316934626015241;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7544485471705855329.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 443 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 443/443 places, 660/660 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 442 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 442 transition count 659
Applied a total of 2 rules in 21 ms. Remains 442 /443 variables (removed 1) and now considering 659/660 (removed 1) transitions.
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:16:47] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:16:47] [INFO ] Implicit Places using invariants in 169 ms returned []
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:16:47] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:16:47] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:16:47] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-10 07:16:48] [INFO ] Dead Transitions using invariants and state equation in 780 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/443 places, 659/660 transitions.
Finished structural reductions, in 1 iterations. Remains : 442/443 places, 659/660 transitions.
Built C files in :
/tmp/ltsmin15095710669307523517
[2022-06-10 07:16:48] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15095710669307523517
Running compilation step : cd /tmp/ltsmin15095710669307523517;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1897 ms.
Running link step : cd /tmp/ltsmin15095710669307523517;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin15095710669307523517;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12539548673814861953.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-10 07:17:03] [INFO ] Flatten gal took : 52 ms
[2022-06-10 07:17:03] [INFO ] Flatten gal took : 49 ms
[2022-06-10 07:17:03] [INFO ] Time to serialize gal into /tmp/LTL5663309378581931860.gal : 12 ms
[2022-06-10 07:17:03] [INFO ] Time to serialize properties into /tmp/LTL4201172097992763305.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5663309378581931860.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4201172097992763305.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5663309...266
Read 1 LTL properties
Checking formula 0 : !((F((G(X(F(X(F(X(!((X("(((p52==1)&&(p174==1))&&((p297==1)&&(p444==1)))"))U("(((p52==1)&&(p174==1))&&((p297==1)&&(p444==1)))")))))))))...173
Formula 0 simplified : !F("(p394==0)" & GXFXFX!(X"(((p52==1)&&(p174==1))&&((p297==1)&&(p444==1)))" U "(((p52==1)&&(p174==1))&&((p297==1)&&(p444==1)))"))
Detected timeout of ITS tools.
[2022-06-10 07:17:19] [INFO ] Flatten gal took : 47 ms
[2022-06-10 07:17:19] [INFO ] Applying decomposition
[2022-06-10 07:17:19] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16100494067231739062.txt' '-o' '/tmp/graph16100494067231739062.bin' '-w' '/tmp/graph16100494067231739062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16100494067231739062.bin' '-l' '-1' '-v' '-w' '/tmp/graph16100494067231739062.weights' '-q' '0' '-e' '0.001'
[2022-06-10 07:17:19] [INFO ] Decomposing Gal with order
[2022-06-10 07:17:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 07:17:19] [INFO ] Removed a total of 793 redundant transitions.
[2022-06-10 07:17:19] [INFO ] Flatten gal took : 149 ms
[2022-06-10 07:17:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 15 ms.
[2022-06-10 07:17:19] [INFO ] Time to serialize gal into /tmp/LTL16410976999184360578.gal : 12 ms
[2022-06-10 07:17:19] [INFO ] Time to serialize properties into /tmp/LTL5380331827367982365.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16410976999184360578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5380331827367982365.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1641097...246
Read 1 LTL properties
Checking formula 0 : !((F((G(X(F(X(F(X(!((X("(((i0.u4.p52==1)&&(i0.u46.p174==1))&&((i0.u97.p297==1)&&(i0.u135.p444==1)))"))U("(((i0.u4.p52==1)&&(i0.u46.p17...238
Formula 0 simplified : !F("(i21.u127.p394==0)" & GXFXFX!(X"(((i0.u4.p52==1)&&(i0.u46.p174==1))&&((i0.u97.p297==1)&&(i0.u135.p444==1)))" U "(((i0.u4.p52==1)...217
Reverse transition relation is NOT exact ! Due to transitions t24, t62, t107, t143, t145, t207, t242, t244, t261, t311, t346, t348, t364, t409, t446, t469,...474
Computing Next relation with stutter on 11256 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1079305615838944659
[2022-06-10 07:17:34] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1079305615838944659
Running compilation step : cd /tmp/ltsmin1079305615838944659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1735 ms.
Running link step : cd /tmp/ltsmin1079305615838944659;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin1079305615838944659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](X(<>(X(<>(X(!(X((LTLAPp0==true)) U (LTLAPp0==true))))))))&&(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property StigmergyElection-PT-04b-LTLFireability-02 finished in 93045 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(G(p0))&&p1))&&F(p2)))'
Support contains 3 out of 458 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 464 edges and 458 vertex of which 69 / 458 are part of one of the 12 SCC in 2 ms
Free SCC test removed 57 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 272 transitions
Trivial Post-agglo rules discarded 272 transitions
Performed 272 trivial Post agglomeration. Transition count delta: 272
Iterating post reduction 0 with 272 rules applied. Total rules applied 273 place count 400 transition count 337
Reduce places removed 272 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 280 rules applied. Total rules applied 553 place count 128 transition count 329
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 558 place count 124 transition count 328
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 559 place count 123 transition count 328
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 14 Pre rules applied. Total rules applied 559 place count 123 transition count 314
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 587 place count 109 transition count 314
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 593 place count 103 transition count 308
Iterating global reduction 4 with 6 rules applied. Total rules applied 599 place count 103 transition count 308
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 599 place count 103 transition count 307
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 601 place count 102 transition count 307
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 643 place count 81 transition count 286
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 658 place count 66 transition count 156
Iterating global reduction 4 with 15 rules applied. Total rules applied 673 place count 66 transition count 156
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 680 place count 66 transition count 149
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 684 place count 62 transition count 141
Iterating global reduction 5 with 4 rules applied. Total rules applied 688 place count 62 transition count 141
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 692 place count 58 transition count 137
Iterating global reduction 5 with 4 rules applied. Total rules applied 696 place count 58 transition count 137
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 704 place count 54 transition count 133
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 714 place count 49 transition count 157
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 718 place count 49 transition count 153
Applied a total of 718 rules in 60 ms. Remains 49 /458 variables (removed 409) and now considering 153/675 (removed 522) transitions.
[2022-06-10 07:17:49] [INFO ] Flow matrix only has 148 transitions (discarded 5 similar events)
// Phase 1: matrix 148 rows 49 cols
[2022-06-10 07:17:49] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 07:17:49] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-10 07:17:49] [INFO ] Flow matrix only has 148 transitions (discarded 5 similar events)
// Phase 1: matrix 148 rows 49 cols
[2022-06-10 07:17:49] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:49] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:17:50] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2022-06-10 07:17:50] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-10 07:17:50] [INFO ] Flow matrix only has 148 transitions (discarded 5 similar events)
// Phase 1: matrix 148 rows 49 cols
[2022-06-10 07:17:50] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 07:17:50] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/458 places, 153/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/458 places, 153/675 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s30 1), p2:(EQ s5 1), p0:(EQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-03 finished in 638 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||F((F(p1)&&p1))||G(p2)))'
Support contains 3 out of 458 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 462 edges and 458 vertex of which 69 / 458 are part of one of the 12 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 271 transitions
Trivial Post-agglo rules discarded 271 transitions
Performed 271 trivial Post agglomeration. Transition count delta: 271
Iterating post reduction 0 with 271 rules applied. Total rules applied 272 place count 400 transition count 338
Reduce places removed 271 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 279 rules applied. Total rules applied 551 place count 129 transition count 330
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 557 place count 125 transition count 328
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 559 place count 123 transition count 328
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 559 place count 123 transition count 315
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 585 place count 110 transition count 315
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 593 place count 102 transition count 307
Iterating global reduction 4 with 8 rules applied. Total rules applied 601 place count 102 transition count 307
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 601 place count 102 transition count 305
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 605 place count 100 transition count 305
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 606 place count 99 transition count 278
Iterating global reduction 4 with 1 rules applied. Total rules applied 607 place count 99 transition count 278
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 608 place count 99 transition count 277
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 646 place count 80 transition count 258
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 661 place count 65 transition count 136
Iterating global reduction 5 with 15 rules applied. Total rules applied 676 place count 65 transition count 136
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 683 place count 65 transition count 129
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 686 place count 62 transition count 123
Iterating global reduction 6 with 3 rules applied. Total rules applied 689 place count 62 transition count 123
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 692 place count 59 transition count 120
Iterating global reduction 6 with 3 rules applied. Total rules applied 695 place count 59 transition count 120
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 6 with 8 rules applied. Total rules applied 703 place count 55 transition count 116
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 713 place count 50 transition count 140
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 718 place count 50 transition count 135
Applied a total of 718 rules in 48 ms. Remains 50 /458 variables (removed 408) and now considering 135/675 (removed 540) transitions.
[2022-06-10 07:17:50] [INFO ] Flow matrix only has 130 transitions (discarded 5 similar events)
// Phase 1: matrix 130 rows 50 cols
[2022-06-10 07:17:50] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 07:17:50] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-06-10 07:17:50] [INFO ] Flow matrix only has 130 transitions (discarded 5 similar events)
// Phase 1: matrix 130 rows 50 cols
[2022-06-10 07:17:50] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:50] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:17:50] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-06-10 07:17:50] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-10 07:17:50] [INFO ] Flow matrix only has 130 transitions (discarded 5 similar events)
// Phase 1: matrix 130 rows 50 cols
[2022-06-10 07:17:50] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:50] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 50/458 places, 135/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/458 places, 135/675 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s8 1), p1:(EQ s22 1), p2:(EQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-04 finished in 430 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||X(p1)))'
Support contains 2 out of 458 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 450 transition count 667
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 450 transition count 667
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 447 transition count 664
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 447 transition count 664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 446 transition count 663
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 446 transition count 663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 662
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 662
Applied a total of 26 rules in 48 ms. Remains 445 /458 variables (removed 13) and now considering 662/675 (removed 13) transitions.
// Phase 1: matrix 662 rows 445 cols
[2022-06-10 07:17:50] [INFO ] Computed 5 place invariants in 17 ms
[2022-06-10 07:17:51] [INFO ] Implicit Places using invariants in 191 ms returned []
// Phase 1: matrix 662 rows 445 cols
[2022-06-10 07:17:51] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-10 07:17:51] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 871 ms to find 0 implicit places.
// Phase 1: matrix 662 rows 445 cols
[2022-06-10 07:17:51] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-10 07:17:52] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 445/458 places, 662/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 445/458 places, 662/675 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(EQ s444 1), p1:(EQ s32 0)], 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]]
Product exploration explored 100000 steps with 50000 reset in 724 ms.
Product exploration explored 100000 steps with 50000 reset in 444 ms.
Computed a total of 62 stabilizing places and 66 stable transitions
Computed a total of 62 stabilizing places and 66 stable transitions
Detected a total of 62/445 stabilizing places and 66/662 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) p0)))
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-04b-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-04b-LTLFireability-05 finished in 3287 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))&&G((F(F(G(p1)))&&p2)))))'
Support contains 3 out of 458 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 461 edges and 458 vertex of which 62 / 458 are part of one of the 11 SCC in 1 ms
Free SCC test removed 51 places
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 275 transitions
Trivial Post-agglo rules discarded 275 transitions
Performed 275 trivial Post agglomeration. Transition count delta: 275
Iterating post reduction 0 with 275 rules applied. Total rules applied 276 place count 406 transition count 341
Reduce places removed 275 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 283 rules applied. Total rules applied 559 place count 131 transition count 333
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 565 place count 127 transition count 331
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 569 place count 125 transition count 329
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 570 place count 124 transition count 329
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 570 place count 124 transition count 316
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 596 place count 111 transition count 316
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 605 place count 102 transition count 307
Iterating global reduction 5 with 9 rules applied. Total rules applied 614 place count 102 transition count 307
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 614 place count 102 transition count 305
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 618 place count 100 transition count 305
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 619 place count 99 transition count 278
Iterating global reduction 5 with 1 rules applied. Total rules applied 620 place count 99 transition count 278
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 621 place count 99 transition count 277
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 663 place count 78 transition count 256
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 677 place count 64 transition count 137
Iterating global reduction 6 with 14 rules applied. Total rules applied 691 place count 64 transition count 137
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 699 place count 64 transition count 129
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 700 place count 63 transition count 127
Iterating global reduction 7 with 1 rules applied. Total rules applied 701 place count 63 transition count 127
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 702 place count 62 transition count 126
Iterating global reduction 7 with 1 rules applied. Total rules applied 703 place count 62 transition count 126
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 715 place count 56 transition count 120
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 725 place count 51 transition count 144
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 730 place count 51 transition count 139
Applied a total of 730 rules in 62 ms. Remains 51 /458 variables (removed 407) and now considering 139/675 (removed 536) transitions.
[2022-06-10 07:17:54] [INFO ] Flow matrix only has 133 transitions (discarded 6 similar events)
// Phase 1: matrix 133 rows 51 cols
[2022-06-10 07:17:54] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:54] [INFO ] Implicit Places using invariants in 84 ms returned []
[2022-06-10 07:17:54] [INFO ] Flow matrix only has 133 transitions (discarded 6 similar events)
// Phase 1: matrix 133 rows 51 cols
[2022-06-10 07:17:54] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:54] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:17:54] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2022-06-10 07:17:54] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-10 07:17:54] [INFO ] Flow matrix only has 133 transitions (discarded 6 similar events)
// Phase 1: matrix 133 rows 51 cols
[2022-06-10 07:17:54] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:54] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/458 places, 139/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/458 places, 139/675 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s26 1), p0:(EQ s15 1), p1:(EQ s38 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-06 finished in 668 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((F(!(X(p0) U !p1))||p1)))||p2)))'
Support contains 6 out of 458 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 449 transition count 666
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 449 transition count 666
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 446 transition count 663
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 446 transition count 663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 662
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 662
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 661
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 661
Applied a total of 28 rules in 41 ms. Remains 444 /458 variables (removed 14) and now considering 661/675 (removed 14) transitions.
// Phase 1: matrix 661 rows 444 cols
[2022-06-10 07:17:54] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-10 07:17:55] [INFO ] Implicit Places using invariants in 210 ms returned []
// Phase 1: matrix 661 rows 444 cols
[2022-06-10 07:17:55] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-10 07:17:55] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
// Phase 1: matrix 661 rows 444 cols
[2022-06-10 07:17:55] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-10 07:17:56] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 444/458 places, 661/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 444/458 places, 661/675 transitions.
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s329 1), p1:(AND (EQ s57 1) (EQ s174 1) (EQ s269 1) (EQ s399 1)), p0:(NEQ s37 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-07 finished in 1926 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 2 out of 458 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 466 edges and 458 vertex of which 69 / 458 are part of one of the 12 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 274 rules applied. Total rules applied 275 place count 400 transition count 335
Reduce places removed 274 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 282 rules applied. Total rules applied 557 place count 126 transition count 327
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 561 place count 122 transition count 327
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 561 place count 122 transition count 313
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 589 place count 108 transition count 313
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 597 place count 100 transition count 305
Iterating global reduction 3 with 8 rules applied. Total rules applied 605 place count 100 transition count 305
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 605 place count 100 transition count 303
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 609 place count 98 transition count 303
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 610 place count 97 transition count 276
Iterating global reduction 3 with 1 rules applied. Total rules applied 611 place count 97 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 612 place count 97 transition count 275
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 652 place count 77 transition count 255
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 667 place count 62 transition count 133
Iterating global reduction 4 with 15 rules applied. Total rules applied 682 place count 62 transition count 133
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 690 place count 62 transition count 125
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 693 place count 59 transition count 119
Iterating global reduction 5 with 3 rules applied. Total rules applied 696 place count 59 transition count 119
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 699 place count 56 transition count 116
Iterating global reduction 5 with 3 rules applied. Total rules applied 702 place count 56 transition count 116
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 710 place count 52 transition count 112
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 720 place count 47 transition count 136
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 725 place count 47 transition count 131
Applied a total of 725 rules in 32 ms. Remains 47 /458 variables (removed 411) and now considering 131/675 (removed 544) transitions.
[2022-06-10 07:17:56] [INFO ] Flow matrix only has 126 transitions (discarded 5 similar events)
// Phase 1: matrix 126 rows 47 cols
[2022-06-10 07:17:56] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:56] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-06-10 07:17:56] [INFO ] Flow matrix only has 126 transitions (discarded 5 similar events)
// Phase 1: matrix 126 rows 47 cols
[2022-06-10 07:17:56] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:56] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:17:56] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2022-06-10 07:17:56] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 07:17:56] [INFO ] Flow matrix only has 126 transitions (discarded 5 similar events)
// Phase 1: matrix 126 rows 47 cols
[2022-06-10 07:17:56] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:17:57] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/458 places, 131/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/458 places, 131/675 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s39 1), p1:(EQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-08 finished in 506 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((X(G(X(p0)))&&p1)))))'
Support contains 5 out of 458 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 448 transition count 665
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 448 transition count 665
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 444 transition count 661
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 444 transition count 661
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 660
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 442 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 442 transition count 659
Applied a total of 32 rules in 41 ms. Remains 442 /458 variables (removed 16) and now considering 659/675 (removed 16) transitions.
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:17:57] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-10 07:17:57] [INFO ] Implicit Places using invariants in 228 ms returned []
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:17:57] [INFO ] Computed 5 place invariants in 7 ms
[2022-06-10 07:17:57] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:17:57] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:17:58] [INFO ] Dead Transitions using invariants and state equation in 545 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/458 places, 659/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 442/458 places, 659/675 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 4}, { cond=p1, acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s352 1) (AND (EQ s32 1) (EQ s127 1) (EQ s244 1) (EQ s361 1))), p0:(EQ s352 1)], 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, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 71 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-10 finished in 1506 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U X(p1)))'
Support contains 2 out of 458 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 448 transition count 665
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 448 transition count 665
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 444 transition count 661
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 444 transition count 661
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 660
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 442 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 442 transition count 659
Applied a total of 32 rules in 40 ms. Remains 442 /458 variables (removed 16) and now considering 659/675 (removed 16) transitions.
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:17:58] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-10 07:17:58] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:17:58] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:17:59] [INFO ] Implicit Places using invariants and state equation in 536 ms returned []
Implicit Place search using SMT with State Equation took 712 ms to find 0 implicit places.
// Phase 1: matrix 659 rows 442 cols
[2022-06-10 07:17:59] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:18:00] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/458 places, 659/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 442/458 places, 659/675 transitions.
Stuttering acceptance computed with spot in 107 ms :[p1, p1, true]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s62 1), p1:(EQ s160 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 725 ms.
Product exploration explored 100000 steps with 50000 reset in 787 ms.
Computed a total of 60 stabilizing places and 64 stable transitions
Computed a total of 60 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p1)), true, (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 6 factoid took 145 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-04b-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-04b-LTLFireability-12 finished in 3348 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(p0))&&(!(p1 U p2)||p3))))'
Support contains 5 out of 458 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 449 transition count 666
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 449 transition count 666
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 445 transition count 662
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 445 transition count 662
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 661
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 661
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 443 transition count 660
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 443 transition count 660
Applied a total of 30 rules in 46 ms. Remains 443 /458 variables (removed 15) and now considering 660/675 (removed 15) transitions.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:18:02] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:18:02] [INFO ] Implicit Places using invariants in 219 ms returned []
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:18:02] [INFO ] Computed 5 place invariants in 11 ms
[2022-06-10 07:18:02] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 443 cols
[2022-06-10 07:18:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-10 07:18:03] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 443/458 places, 660/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 443/458 places, 660/675 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (OR (NOT p0) (AND p2 (NOT p3))), (OR (NOT p0) (AND p2 (NOT p3))), (NOT p0), (OR (NOT p0) p2)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 0}, { cond=(OR p3 (AND (NOT p1) (NOT p2))), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(OR p2 (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=4 dest: 4}]], initial=1, aps=[p3:(EQ s298 1), p2:(AND (EQ s194 1) (EQ s442 1)), p1:(EQ s225 1), p0:(OR (EQ s222 1) (AND (EQ s194 1) (EQ s442 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-13 finished in 1373 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0)||p1) U X(((X(p1) U p2)||p3))))'
Support contains 4 out of 458 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 450 transition count 667
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 450 transition count 667
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 446 transition count 663
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 446 transition count 663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 445 transition count 662
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 445 transition count 662
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 444 transition count 661
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 444 transition count 661
Applied a total of 28 rules in 43 ms. Remains 444 /458 variables (removed 14) and now considering 661/675 (removed 14) transitions.
// Phase 1: matrix 661 rows 444 cols
[2022-06-10 07:18:03] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-10 07:18:03] [INFO ] Implicit Places using invariants in 249 ms returned []
// Phase 1: matrix 661 rows 444 cols
[2022-06-10 07:18:03] [INFO ] Computed 5 place invariants in 7 ms
[2022-06-10 07:18:04] [INFO ] Implicit Places using invariants and state equation in 702 ms returned []
Implicit Place search using SMT with State Equation took 953 ms to find 0 implicit places.
// Phase 1: matrix 661 rows 444 cols
[2022-06-10 07:18:04] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-10 07:18:05] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 444/458 places, 661/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 444/458 places, 661/675 transitions.
Stuttering acceptance computed with spot in 291 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s187 1), p1:(EQ s192 1), p2:(EQ s138 1), p3:(NEQ s294 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 711 ms.
Product exploration explored 100000 steps with 50000 reset in 488 ms.
Computed a total of 60 stabilizing places and 64 stable transitions
Computed a total of 60 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) p3), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p3))))
Knowledge based reduction with 9 factoid took 182 ms. Reduced automaton from 5 states, 8 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-04b-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-04b-LTLFireability-14 finished in 3426 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 458 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 465 edges and 458 vertex of which 69 / 458 are part of one of the 12 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 272 transitions
Trivial Post-agglo rules discarded 272 transitions
Performed 272 trivial Post agglomeration. Transition count delta: 272
Iterating post reduction 0 with 272 rules applied. Total rules applied 273 place count 400 transition count 337
Reduce places removed 272 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 280 rules applied. Total rules applied 553 place count 128 transition count 329
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 557 place count 124 transition count 329
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 557 place count 124 transition count 315
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 585 place count 110 transition count 315
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 593 place count 102 transition count 307
Iterating global reduction 3 with 8 rules applied. Total rules applied 601 place count 102 transition count 307
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 601 place count 102 transition count 305
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 605 place count 100 transition count 305
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 606 place count 99 transition count 278
Iterating global reduction 3 with 1 rules applied. Total rules applied 607 place count 99 transition count 278
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 608 place count 99 transition count 277
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 648 place count 79 transition count 257
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 661 place count 66 transition count 172
Iterating global reduction 4 with 13 rules applied. Total rules applied 674 place count 66 transition count 172
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 679 place count 66 transition count 167
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 683 place count 62 transition count 159
Iterating global reduction 5 with 4 rules applied. Total rules applied 687 place count 62 transition count 159
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 691 place count 58 transition count 155
Iterating global reduction 5 with 4 rules applied. Total rules applied 695 place count 58 transition count 155
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 703 place count 54 transition count 151
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 713 place count 49 transition count 175
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 717 place count 49 transition count 171
Applied a total of 717 rules in 46 ms. Remains 49 /458 variables (removed 409) and now considering 171/675 (removed 504) transitions.
[2022-06-10 07:18:06] [INFO ] Flow matrix only has 166 transitions (discarded 5 similar events)
// Phase 1: matrix 166 rows 49 cols
[2022-06-10 07:18:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:07] [INFO ] Implicit Places using invariants in 117 ms returned []
[2022-06-10 07:18:07] [INFO ] Flow matrix only has 166 transitions (discarded 5 similar events)
// Phase 1: matrix 166 rows 49 cols
[2022-06-10 07:18:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:07] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:18:07] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2022-06-10 07:18:07] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-10 07:18:07] [INFO ] Flow matrix only has 166 transitions (discarded 5 similar events)
// Phase 1: matrix 166 rows 49 cols
[2022-06-10 07:18:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:07] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/458 places, 171/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/458 places, 171/675 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s8 1) (EQ s19 1) (EQ s29 1) (EQ s41 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 6 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-15 finished in 558 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(X(F(X(F(X(!(X(p0) U p0)))))))&&p1)))'
Found a CL insensitive property : StigmergyElection-PT-04b-LTLFireability-02
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p1) p0), p0, p0, (NOT p1), p0]
Support contains 5 out of 458 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 458/458 places, 675/675 transitions.
Graph (trivial) has 463 edges and 458 vertex of which 69 / 458 are part of one of the 12 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 271 transitions
Trivial Post-agglo rules discarded 271 transitions
Performed 271 trivial Post agglomeration. Transition count delta: 271
Iterating post reduction 0 with 271 rules applied. Total rules applied 272 place count 400 transition count 338
Reduce places removed 271 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 279 rules applied. Total rules applied 551 place count 129 transition count 330
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 555 place count 125 transition count 330
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 555 place count 125 transition count 316
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 583 place count 111 transition count 316
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 591 place count 103 transition count 308
Iterating global reduction 3 with 8 rules applied. Total rules applied 599 place count 103 transition count 308
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 599 place count 103 transition count 306
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 603 place count 101 transition count 306
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 643 place count 81 transition count 286
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 657 place count 67 transition count 174
Iterating global reduction 3 with 14 rules applied. Total rules applied 671 place count 67 transition count 174
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 677 place count 67 transition count 168
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 681 place count 63 transition count 160
Iterating global reduction 4 with 4 rules applied. Total rules applied 685 place count 63 transition count 160
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 689 place count 59 transition count 156
Iterating global reduction 4 with 4 rules applied. Total rules applied 693 place count 59 transition count 156
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 701 place count 55 transition count 152
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -18
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 709 place count 51 transition count 170
Applied a total of 709 rules in 48 ms. Remains 51 /458 variables (removed 407) and now considering 170/675 (removed 505) transitions.
[2022-06-10 07:18:07] [INFO ] Flow matrix only has 165 transitions (discarded 5 similar events)
// Phase 1: matrix 165 rows 51 cols
[2022-06-10 07:18:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:07] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 07:18:07] [INFO ] Flow matrix only has 165 transitions (discarded 5 similar events)
// Phase 1: matrix 165 rows 51 cols
[2022-06-10 07:18:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:07] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:18:07] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-06-10 07:18:07] [INFO ] Flow matrix only has 165 transitions (discarded 5 similar events)
// Phase 1: matrix 165 rows 51 cols
[2022-06-10 07:18:07] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:08] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 51/458 places, 170/675 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/458 places, 170/675 transitions.
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 1}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s16 1) (EQ s28 1) (EQ s41 1)), p1:(EQ s36 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33636 reset in 545 ms.
Product exploration explored 100000 steps with 33646 reset in 381 ms.
Computed a total of 3 stabilizing places and 11 stable transitions
Computed a total of 3 stabilizing places and 11 stable transitions
Detected a total of 3/51 stabilizing places and 11/170 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 6 factoid took 354 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 132 ms :[p0, p0, p0]
Finished random walk after 6748 steps, including 757 resets, run visited all 1 properties in 28 ms. (steps per millisecond=241 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p0)]
Knowledge based reduction with 6 factoid took 389 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 118 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 230 ms :[p0, p0, p0]
Support contains 4 out of 51 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 170/170 transitions.
Applied a total of 0 rules in 0 ms. Remains 51 /51 variables (removed 0) and now considering 170/170 (removed 0) transitions.
[2022-06-10 07:18:10] [INFO ] Flow matrix only has 165 transitions (discarded 5 similar events)
// Phase 1: matrix 165 rows 51 cols
[2022-06-10 07:18:10] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:10] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-06-10 07:18:10] [INFO ] Flow matrix only has 165 transitions (discarded 5 similar events)
// Phase 1: matrix 165 rows 51 cols
[2022-06-10 07:18:10] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:10] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 07:18:10] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2022-06-10 07:18:10] [INFO ] Flow matrix only has 165 transitions (discarded 5 similar events)
// Phase 1: matrix 165 rows 51 cols
[2022-06-10 07:18:10] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:18:10] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/51 places, 170/170 transitions.
Computed a total of 3 stabilizing places and 11 stable transitions
Computed a total of 3 stabilizing places and 11 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 141 ms :[p0, p0, p0]
Incomplete random walk after 10000 steps, including 1142 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 21803 steps, run visited all 1 properties in 83 ms. (steps per millisecond=262 )
Probabilistic random walk after 21803 steps, saw 6337 distinct states, run finished after 84 ms. (steps per millisecond=259 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 127 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 132 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 133 ms :[p0, p0, p0]
Product exploration explored 100000 steps with 33748 reset in 331 ms.
Product exploration explored 100000 steps with 33635 reset in 356 ms.
Built C files in :
/tmp/ltsmin9670970606031503070
[2022-06-10 07:18:12] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9670970606031503070
Running compilation step : cd /tmp/ltsmin9670970606031503070;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 654 ms.
Running link step : cd /tmp/ltsmin9670970606031503070;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9670970606031503070;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7539371953364075261.hoa' '--buchi-type=spotba'
LTSmin run took 1314 ms.
Treatment of property StigmergyElection-PT-04b-LTLFireability-02 finished in 7204 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-02 TRUE TECHNIQUES CL_INSENSITIVE
[2022-06-10 07:18:14] [INFO ] Flatten gal took : 32 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 135601 ms.

BK_STOP 1654845494788

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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-04b"
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-04b, 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-165463872700292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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