Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r162-smll-177961107900476.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is LeafsetExtension-PT-S16C2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 11K Mar 7 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 7 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 7 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Mar 15 11:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 15 11:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 15 11:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Mar 7 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Mar 7 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 7 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Mar 7 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 11:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 905K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779912896169

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S16C2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-27 20:14:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 20:14:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 20:14:58] [INFO ] Load time of PNML (sax parser for PT used): 238 ms
[2026-05-27 20:14:58] [INFO ] Transformed 1542 places.
[2026-05-27 20:14:58] [INFO ] Transformed 1449 transitions.
[2026-05-27 20:14:58] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 408 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 293 place count 1249 transition count 1449
Discarding 264 places :
Symmetric choice reduction at 1 with 264 rule applications. Total rules 557 place count 985 transition count 1185
Iterating global reduction 1 with 264 rules applied. Total rules applied 821 place count 985 transition count 1185
Discarding 225 places :
Symmetric choice reduction at 1 with 225 rule applications. Total rules 1046 place count 760 transition count 960
Iterating global reduction 1 with 225 rules applied. Total rules applied 1271 place count 760 transition count 960
Discarding 218 places :
Symmetric choice reduction at 1 with 218 rule applications. Total rules 1489 place count 542 transition count 742
Iterating global reduction 1 with 218 rules applied. Total rules applied 1707 place count 542 transition count 742
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 1 with 18 rules applied. Total rules applied 1725 place count 524 transition count 742
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1741 place count 508 transition count 726
Iterating global reduction 2 with 16 rules applied. Total rules applied 1757 place count 508 transition count 726
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1773 place count 492 transition count 710
Iterating global reduction 2 with 16 rules applied. Total rules applied 1789 place count 492 transition count 710
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 1804 place count 477 transition count 695
Iterating global reduction 2 with 15 rules applied. Total rules applied 1819 place count 477 transition count 695
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 1834 place count 462 transition count 680
Iterating global reduction 2 with 15 rules applied. Total rules applied 1849 place count 462 transition count 680
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 1950 place count 361 transition count 579
Iterating global reduction 2 with 101 rules applied. Total rules applied 2051 place count 361 transition count 579
Applied a total of 2051 rules in 771 ms. Remains 361 /1542 variables (removed 1181) and now considering 579/1449 (removed 870) transitions.
[2026-05-27 20:14:59] [INFO ] Flow matrix only has 479 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8245012243860542043.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5564629145258225263.kers'
[2026-05-27 20:14:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8245012243860542043.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5564629145258225263.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 479 rows 360 cols 1235 entries
Finished phase 1 with 262 SingleSign rule and 63 generalized
[2026-05-27 20:14:59] [INFO ] Computed 36 invariants in 4 ms
Computed 36 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5564629145258225263.kers
Total runtime 7 ms.
[2026-05-27 20:15:00] [INFO ] Implicit Places using invariants in 807 ms returned [34, 59, 95, 99, 133, 145, 150, 181, 183, 257, 282, 301, 305, 319, 337]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 883 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 346/1542 places, 579/1449 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 277 transition count 510
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 277 transition count 510
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 142 place count 273 transition count 506
Iterating global reduction 0 with 4 rules applied. Total rules applied 146 place count 273 transition count 506
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 150 place count 269 transition count 502
Iterating global reduction 0 with 4 rules applied. Total rules applied 154 place count 269 transition count 502
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 158 place count 265 transition count 498
Iterating global reduction 0 with 4 rules applied. Total rules applied 162 place count 265 transition count 498
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 176 place count 251 transition count 484
Iterating global reduction 0 with 14 rules applied. Total rules applied 190 place count 251 transition count 484
Applied a total of 190 rules in 111 ms. Remains 251 /346 variables (removed 95) and now considering 484/579 (removed 95) transitions.
[2026-05-27 20:15:00] [INFO ] Flow matrix only has 350 transitions (discarded 134 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1729133506229788675.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5510594577939948900.kers'
[2026-05-27 20:15:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1729133506229788675.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5510594577939948900.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 350 rows 251 cols 846 entries
Finished phase 1 with 182 SingleSign rule and 48 generalized
[2026-05-27 20:15:00] [INFO ] Computed 21 invariants in 3 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5510594577939948900.kers
Total runtime 4 ms.
[2026-05-27 20:15:01] [INFO ] Implicit Places using invariants in 287 ms returned []
[2026-05-27 20:15:01] [INFO ] Flow matrix only has 350 transitions (discarded 134 similar events)
[2026-05-27 20:15:01] [INFO ] Invariant cache hit.
[2026-05-27 20:15:01] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 1120 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 251/1542 places, 484/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2921 ms. Remains : 251/1542 places, 484/1449 transitions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Applied a total of 0 rules in 7 ms. Remains 251 /251 variables (removed 0) and now considering 484/484 (removed 0) transitions.
[2026-05-27 20:15:01] [INFO ] Flow matrix only has 350 transitions (discarded 134 similar events)
[2026-05-27 20:15:01] [INFO ] Invariant cache hit.
[2026-05-27 20:15:02] [INFO ] Implicit Places using invariants in 200 ms returned []
[2026-05-27 20:15:02] [INFO ] Flow matrix only has 350 transitions (discarded 134 similar events)
[2026-05-27 20:15:02] [INFO ] Invariant cache hit.
[2026-05-27 20:15:03] [INFO ] Implicit Places using invariants and state equation in 1171 ms returned []
Implicit Place search using SMT with State Equation took 1376 ms to find 0 implicit places.
Running 467 sub problems to find dead transitions.
[2026-05-27 20:15:03] [INFO ] Flow matrix only has 350 transitions (discarded 134 similar events)
[2026-05-27 20:15:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 2 (OVERLAPS) 1/251 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/251 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 4 (OVERLAPS) 350/601 variables, 251/272 constraints. Problems are: Problem set: 0 solved, 467 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 601/601 variables, and 272 constraints, problems are : Problem set: 0 solved, 467 unsolved in 30050 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 251/251 constraints, PredecessorRefiner: 467/467 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 467 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 2 (OVERLAPS) 1/251 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/251 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 4 (OVERLAPS) 350/601 variables, 251/272 constraints. Problems are: Problem set: 0 solved, 467 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/601 variables, 467/739 constraints. Problems are: Problem set: 0 solved, 467 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 601/601 variables, and 739 constraints, problems are : Problem set: 0 solved, 467 unsolved in 30040 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 251/251 constraints, PredecessorRefiner: 467/467 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60295ms problems are : Problem set: 0 solved, 467 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Finished structural reductions in LTL mode , in 1 iterations and 61738 ms. Remains : 251/251 places, 484/484 transitions.
Support contains 55 out of 251 places after structural reductions.
[2026-05-27 20:16:04] [INFO ] Flatten gal took : 179 ms
[2026-05-27 20:16:04] [INFO ] Flatten gal took : 79 ms
[2026-05-27 20:16:04] [INFO ] Input system was already deterministic with 484 transitions.
RANDOM walk for 40000 steps (2138 resets) in 1396 ms. (28 steps per ms) remains 1/36 properties
BEST_FIRST walk for 28351 steps (274 resets) in 186 ms. (151 steps per ms) remains 0/1 properties
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 251 stabilizing places and 484 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 251 transition count 484
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(F(p0)&&F(p1)))))'
Support contains 2 out of 251 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Graph (complete) has 971 edges and 251 vertex of which 250 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 250 transition count 455
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 57 place count 222 transition count 455
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 57 place count 222 transition count 442
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 83 place count 209 transition count 442
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 99 place count 193 transition count 426
Iterating global reduction 2 with 16 rules applied. Total rules applied 115 place count 193 transition count 426
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 120 place count 188 transition count 421
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 188 transition count 421
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 127 place count 186 transition count 421
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 127 place count 186 transition count 419
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 131 place count 184 transition count 419
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 133 place count 182 transition count 417
Iterating global reduction 3 with 2 rules applied. Total rules applied 135 place count 182 transition count 417
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 137 place count 180 transition count 415
Iterating global reduction 3 with 2 rules applied. Total rules applied 139 place count 180 transition count 415
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 143 place count 176 transition count 411
Iterating global reduction 3 with 4 rules applied. Total rules applied 147 place count 176 transition count 411
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 213 place count 143 transition count 378
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 228 place count 128 transition count 363
Iterating global reduction 3 with 15 rules applied. Total rules applied 243 place count 128 transition count 363
Applied a total of 243 rules in 127 ms. Remains 128 /251 variables (removed 123) and now considering 363/484 (removed 121) transitions.
[2026-05-27 20:16:05] [INFO ] Flow matrix only has 195 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14343601990476914735.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2558981015413375279.kers'
[2026-05-27 20:16:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14343601990476914735.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2558981015413375279.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 195 rows 128 cols 552 entries
Finished phase 1 with 73 SingleSign rule and 36 generalized
[2026-05-27 20:16:05] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2558981015413375279.kers
Total runtime 2 ms.
[2026-05-27 20:16:06] [INFO ] Implicit Places using invariants in 187 ms returned [2, 8, 35, 41, 52, 56, 63, 66, 71, 76, 78, 83, 91, 98, 108]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 193 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/251 places, 363/484 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 76 transition count 326
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 76 transition count 326
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 69 transition count 319
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 69 transition count 319
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 95 place count 62 transition count 312
Iterating global reduction 0 with 7 rules applied. Total rules applied 102 place count 62 transition count 312
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 116 place count 55 transition count 305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 53 transition count 303
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 53 transition count 303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 122 place count 51 transition count 301
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 51 transition count 301
Applied a total of 124 rules in 31 ms. Remains 51 /113 variables (removed 62) and now considering 301/363 (removed 62) transitions.
[2026-05-27 20:16:06] [INFO ] Flow matrix only has 57 transitions (discarded 244 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14098018708898267039.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4798314872808910639.kers'
[2026-05-27 20:16:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14098018708898267039.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4798314872808910639.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 51 cols 145 entries
Finished phase 1 with 27 SingleSign rule and 20 generalized
[2026-05-27 20:16:06] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4798314872808910639.kers
Total runtime 2 ms.
[2026-05-27 20:16:06] [INFO ] Implicit Places using invariants in 80 ms returned []
[2026-05-27 20:16:06] [INFO ] Flow matrix only has 57 transitions (discarded 244 similar events)
[2026-05-27 20:16:06] [INFO ] Invariant cache hit.
[2026-05-27 20:16:06] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 51/251 places, 301/484 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 560 ms. Remains : 51/251 places, 301/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(F(p0)&&F(p1)))))'
Stuttering acceptance computed with spot in 239 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-00
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 4 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-00 finished in 906 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (X(F(G(X(X(p1)))))||X(p2))) U p0))'
Support contains 5 out of 251 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 227 transition count 460
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 227 transition count 460
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 68 place count 207 transition count 440
Iterating global reduction 0 with 20 rules applied. Total rules applied 88 place count 207 transition count 440
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 93 place count 202 transition count 440
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 112 place count 183 transition count 421
Iterating global reduction 1 with 19 rules applied. Total rules applied 131 place count 183 transition count 421
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 138 place count 176 transition count 421
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 155 place count 159 transition count 404
Iterating global reduction 2 with 17 rules applied. Total rules applied 172 place count 159 transition count 404
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 184 place count 147 transition count 392
Iterating global reduction 2 with 12 rules applied. Total rules applied 196 place count 147 transition count 392
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 208 place count 135 transition count 380
Iterating global reduction 2 with 12 rules applied. Total rules applied 220 place count 135 transition count 380
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 247 place count 108 transition count 353
Iterating global reduction 2 with 27 rules applied. Total rules applied 274 place count 108 transition count 353
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 305 place count 77 transition count 322
Iterating global reduction 2 with 31 rules applied. Total rules applied 336 place count 77 transition count 322
Applied a total of 336 rules in 28 ms. Remains 77 /251 variables (removed 174) and now considering 322/484 (removed 162) transitions.
[2026-05-27 20:16:06] [INFO ] Flow matrix only has 79 transitions (discarded 243 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5590097658771426908.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17430365722848837919.kers'
[2026-05-27 20:16:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5590097658771426908.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17430365722848837919.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 77 cols 201 entries
Finished phase 1 with 47 SingleSign rule and 21 generalized
[2026-05-27 20:16:06] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17430365722848837919.kers
Total runtime 2 ms.
[2026-05-27 20:16:06] [INFO ] Implicit Places using invariants in 139 ms returned [24, 32, 40, 54, 60]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 140 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 72/251 places, 322/484 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 62 transition count 312
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 62 transition count 312
Applied a total of 20 rules in 3 ms. Remains 62 /72 variables (removed 10) and now considering 312/322 (removed 10) transitions.
[2026-05-27 20:16:06] [INFO ] Flow matrix only has 64 transitions (discarded 248 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9011639229536343144.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13729253204262036580.kers'
[2026-05-27 20:16:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9011639229536343144.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13729253204262036580.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 64 rows 62 cols 155 entries
Finished phase 1 with 44 SingleSign rule and 14 generalized
[2026-05-27 20:16:06] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13729253204262036580.kers
Total runtime 1 ms.
[2026-05-27 20:16:07] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-27 20:16:07] [INFO ] Flow matrix only has 64 transitions (discarded 248 similar events)
[2026-05-27 20:16:07] [INFO ] Invariant cache hit.
[2026-05-27 20:16:07] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/251 places, 312/484 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 428 ms. Remains : 62/251 places, 312/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (X(F(G(X(X(p1)))))||X(p2))) U p0))'
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-01
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-01 finished in 644 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G((p0||X(G(p1)))) U X(p2)) U p3))'
Support contains 6 out of 251 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 229 transition count 462
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 229 transition count 462
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 62 place count 211 transition count 444
Iterating global reduction 0 with 18 rules applied. Total rules applied 80 place count 211 transition count 444
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 82 place count 209 transition count 444
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 99 place count 192 transition count 427
Iterating global reduction 1 with 17 rules applied. Total rules applied 116 place count 192 transition count 427
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 123 place count 185 transition count 427
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 137 place count 171 transition count 413
Iterating global reduction 2 with 14 rules applied. Total rules applied 151 place count 171 transition count 413
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 160 place count 162 transition count 404
Iterating global reduction 2 with 9 rules applied. Total rules applied 169 place count 162 transition count 404
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 178 place count 153 transition count 395
Iterating global reduction 2 with 9 rules applied. Total rules applied 187 place count 153 transition count 395
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 202 place count 138 transition count 380
Iterating global reduction 2 with 15 rules applied. Total rules applied 217 place count 138 transition count 380
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 248 place count 107 transition count 349
Iterating global reduction 2 with 31 rules applied. Total rules applied 279 place count 107 transition count 349
Applied a total of 279 rules in 34 ms. Remains 107 /251 variables (removed 144) and now considering 349/484 (removed 135) transitions.
[2026-05-27 20:16:07] [INFO ] Flow matrix only has 128 transitions (discarded 221 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11198073914155589401.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7193228959032774482.kers'
[2026-05-27 20:16:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11198073914155589401.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7193228959032774482.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 128 rows 107 cols 316 entries
Finished phase 1 with 67 SingleSign rule and 28 generalized
[2026-05-27 20:16:07] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7193228959032774482.kers
Total runtime 1 ms.
[2026-05-27 20:16:07] [INFO ] Implicit Places using invariants in 146 ms returned [25, 34, 40, 46, 52, 56, 60, 86]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 148 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 99/251 places, 349/484 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 78 transition count 328
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 78 transition count 328
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 76 transition count 326
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 76 transition count 326
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 74 transition count 324
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 74 transition count 324
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 72 transition count 322
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 72 transition count 322
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 69 transition count 319
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 69 transition count 319
Applied a total of 60 rules in 13 ms. Remains 69 /99 variables (removed 30) and now considering 319/349 (removed 30) transitions.
[2026-05-27 20:16:07] [INFO ] Flow matrix only has 79 transitions (discarded 240 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4315363854146362682.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7759935035983210893.kers'
[2026-05-27 20:16:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4315363854146362682.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7759935035983210893.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 79 rows 69 cols 184 entries
Finished phase 1 with 45 SingleSign rule and 20 generalized
[2026-05-27 20:16:07] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7759935035983210893.kers
Total runtime 2 ms.
[2026-05-27 20:16:07] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-27 20:16:07] [INFO ] Flow matrix only has 79 transitions (discarded 240 similar events)
[2026-05-27 20:16:07] [INFO ] Invariant cache hit.
[2026-05-27 20:16:07] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 69/251 places, 319/484 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 444 ms. Remains : 69/251 places, 319/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G((X(G(p0))||p1)) U X(p2)) U p3))'
Stuttering acceptance computed with spot in 299 ms :[(NOT p3), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), true, (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-02 finished in 802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0&&G(p1)) U ((p2||F(p3))&&(p0||F(p3)))))'
Support contains 6 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Graph (complete) has 971 edges and 251 vertex of which 250 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 250 transition count 455
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 57 place count 222 transition count 455
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 57 place count 222 transition count 442
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 83 place count 209 transition count 442
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 98 place count 194 transition count 427
Iterating global reduction 2 with 15 rules applied. Total rules applied 113 place count 194 transition count 427
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 119 place count 188 transition count 421
Iterating global reduction 2 with 6 rules applied. Total rules applied 125 place count 188 transition count 421
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 128 place count 185 transition count 421
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 128 place count 185 transition count 418
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 134 place count 182 transition count 418
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 137 place count 179 transition count 415
Iterating global reduction 3 with 3 rules applied. Total rules applied 140 place count 179 transition count 415
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 143 place count 176 transition count 412
Iterating global reduction 3 with 3 rules applied. Total rules applied 146 place count 176 transition count 412
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 154 place count 168 transition count 404
Iterating global reduction 3 with 8 rules applied. Total rules applied 162 place count 168 transition count 404
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 224 place count 137 transition count 373
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 239 place count 122 transition count 358
Iterating global reduction 3 with 15 rules applied. Total rules applied 254 place count 122 transition count 358
Applied a total of 254 rules in 71 ms. Remains 122 /251 variables (removed 129) and now considering 358/484 (removed 126) transitions.
[2026-05-27 20:16:08] [INFO ] Flow matrix only has 184 transitions (discarded 174 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6469026269262726153.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11633716406647273692.kers'
[2026-05-27 20:16:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6469026269262726153.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11633716406647273692.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 184 rows 122 cols 518 entries
Finished phase 1 with 70 SingleSign rule and 34 generalized
[2026-05-27 20:16:08] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11633716406647273692.kers
Total runtime 4 ms.
[2026-05-27 20:16:08] [INFO ] Implicit Places using invariants in 214 ms returned [2, 8, 27, 35, 46, 50, 57, 61, 66, 71, 73, 78, 86, 93, 103]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 216 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/251 places, 358/484 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 72 transition count 323
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 72 transition count 323
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 65 transition count 316
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 65 transition count 316
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 57 transition count 308
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 57 transition count 308
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 0 with 12 rules applied. Total rules applied 112 place count 51 transition count 302
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 49 transition count 300
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 49 transition count 300
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 47 transition count 298
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 47 transition count 298
Applied a total of 120 rules in 41 ms. Remains 47 /107 variables (removed 60) and now considering 298/358 (removed 60) transitions.
[2026-05-27 20:16:08] [INFO ] Flow matrix only has 47 transitions (discarded 251 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16632539093813464809.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-140435513812377375.kers'
[2026-05-27 20:16:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16632539093813464809.kers, --Pflows, --basisKERS=/tmp/petrispot-output-140435513812377375.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 47 rows 47 cols 115 entries
Finished phase 1 with 40 SingleSign rule and 4 generalized
[2026-05-27 20:16:08] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-140435513812377375.kers
Total runtime 1 ms.
[2026-05-27 20:16:08] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-27 20:16:08] [INFO ] Flow matrix only has 47 transitions (discarded 251 similar events)
[2026-05-27 20:16:08] [INFO ] Invariant cache hit.
[2026-05-27 20:16:08] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/251 places, 298/484 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 549 ms. Remains : 47/251 places, 298/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0&&G(p1)) U ((F(p2)||p3)&&(F(p2)||p0))))'
Stuttering acceptance computed with spot in 120 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-03
Stuttering criterion allowed to conclude after 103 steps with 12 reset in 2 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-03 finished in 706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(!F((G(p0)&&F(p1))))) U p2))))'
Support contains 4 out of 251 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 227 transition count 460
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 227 transition count 460
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 208 transition count 441
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 208 transition count 441
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 91 place count 203 transition count 441
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 110 place count 184 transition count 422
Iterating global reduction 1 with 19 rules applied. Total rules applied 129 place count 184 transition count 422
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 135 place count 178 transition count 422
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 150 place count 163 transition count 407
Iterating global reduction 2 with 15 rules applied. Total rules applied 165 place count 163 transition count 407
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 176 place count 152 transition count 396
Iterating global reduction 2 with 11 rules applied. Total rules applied 187 place count 152 transition count 396
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 198 place count 141 transition count 385
Iterating global reduction 2 with 11 rules applied. Total rules applied 209 place count 141 transition count 385
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 235 place count 115 transition count 359
Iterating global reduction 2 with 26 rules applied. Total rules applied 261 place count 115 transition count 359
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 288 place count 88 transition count 332
Iterating global reduction 2 with 27 rules applied. Total rules applied 315 place count 88 transition count 332
Applied a total of 315 rules in 22 ms. Remains 88 /251 variables (removed 163) and now considering 332/484 (removed 152) transitions.
[2026-05-27 20:16:08] [INFO ] Flow matrix only has 95 transitions (discarded 237 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-390188139623133252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16400503832214027799.kers'
[2026-05-27 20:16:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-390188139623133252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16400503832214027799.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 95 rows 88 cols 236 entries
Finished phase 1 with 52 SingleSign rule and 26 generalized
[2026-05-27 20:16:08] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16400503832214027799.kers
Total runtime 1 ms.
[2026-05-27 20:16:09] [INFO ] Implicit Places using invariants in 143 ms returned [24, 42, 50, 56, 60, 64, 70]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 144 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/251 places, 332/484 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 64 transition count 315
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 64 transition count 315
Applied a total of 34 rules in 3 ms. Remains 64 /81 variables (removed 17) and now considering 315/332 (removed 17) transitions.
[2026-05-27 20:16:09] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5230196766184091923.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1807272151483921556.kers'
[2026-05-27 20:16:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5230196766184091923.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1807272151483921556.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 64 cols 166 entries
Finished phase 1 with 42 SingleSign rule and 19 generalized
[2026-05-27 20:16:09] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1807272151483921556.kers
Total runtime 1 ms.
[2026-05-27 20:16:09] [INFO ] Implicit Places using invariants in 104 ms returned []
[2026-05-27 20:16:09] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
[2026-05-27 20:16:09] [INFO ] Invariant cache hit.
[2026-05-27 20:16:09] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/251 places, 315/484 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 458 ms. Remains : 64/251 places, 315/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(!F((G(p0)&&F(p1))))) U p2))))'
Stuttering acceptance computed with spot in 280 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p2) (AND p0 p1)), p0, (AND p0 p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-05
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-05 finished in 789 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 3 out of 251 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 226 transition count 459
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 226 transition count 459
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 69 place count 207 transition count 440
Iterating global reduction 0 with 19 rules applied. Total rules applied 88 place count 207 transition count 440
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 93 place count 202 transition count 440
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 112 place count 183 transition count 421
Iterating global reduction 1 with 19 rules applied. Total rules applied 131 place count 183 transition count 421
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 137 place count 177 transition count 421
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 152 place count 162 transition count 406
Iterating global reduction 2 with 15 rules applied. Total rules applied 167 place count 162 transition count 406
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 178 place count 151 transition count 395
Iterating global reduction 2 with 11 rules applied. Total rules applied 189 place count 151 transition count 395
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 200 place count 140 transition count 384
Iterating global reduction 2 with 11 rules applied. Total rules applied 211 place count 140 transition count 384
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 237 place count 114 transition count 358
Iterating global reduction 2 with 26 rules applied. Total rules applied 263 place count 114 transition count 358
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 290 place count 87 transition count 331
Iterating global reduction 2 with 27 rules applied. Total rules applied 317 place count 87 transition count 331
Applied a total of 317 rules in 44 ms. Remains 87 /251 variables (removed 164) and now considering 331/484 (removed 153) transitions.
[2026-05-27 20:16:09] [INFO ] Flow matrix only has 94 transitions (discarded 237 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15964706234435247195.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10679372693370857753.kers'
[2026-05-27 20:16:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15964706234435247195.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10679372693370857753.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 94 rows 87 cols 235 entries
Finished phase 1 with 55 SingleSign rule and 22 generalized
[2026-05-27 20:16:09] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10679372693370857753.kers
Total runtime 1 ms.
[2026-05-27 20:16:09] [INFO ] Implicit Places using invariants in 124 ms returned [30, 36, 42, 46, 50, 68]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 126 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/251 places, 331/484 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 67 transition count 317
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 67 transition count 317
Applied a total of 28 rules in 3 ms. Remains 67 /81 variables (removed 14) and now considering 317/331 (removed 14) transitions.
[2026-05-27 20:16:09] [INFO ] Flow matrix only has 75 transitions (discarded 242 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9351071975017768261.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16219286261530697746.kers'
[2026-05-27 20:16:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9351071975017768261.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16219286261530697746.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 67 cols 177 entries
Finished phase 1 with 43 SingleSign rule and 20 generalized
[2026-05-27 20:16:09] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16219286261530697746.kers
Total runtime 1 ms.
[2026-05-27 20:16:09] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-27 20:16:09] [INFO ] Flow matrix only has 75 transitions (discarded 242 similar events)
[2026-05-27 20:16:09] [INFO ] Invariant cache hit.
[2026-05-27 20:16:10] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 67/251 places, 317/484 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 492 ms. Remains : 67/251 places, 317/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Stuttering acceptance computed with spot in 146 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-06 finished in 672 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(X(X(X(F(p1))))))&&p0)))'
Support contains 4 out of 251 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 226 transition count 459
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 226 transition count 459
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 70 place count 206 transition count 439
Iterating global reduction 0 with 20 rules applied. Total rules applied 90 place count 206 transition count 439
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 202 transition count 439
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 112 place count 184 transition count 421
Iterating global reduction 1 with 18 rules applied. Total rules applied 130 place count 184 transition count 421
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 137 place count 177 transition count 421
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 153 place count 161 transition count 405
Iterating global reduction 2 with 16 rules applied. Total rules applied 169 place count 161 transition count 405
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 180 place count 150 transition count 394
Iterating global reduction 2 with 11 rules applied. Total rules applied 191 place count 150 transition count 394
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 202 place count 139 transition count 383
Iterating global reduction 2 with 11 rules applied. Total rules applied 213 place count 139 transition count 383
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 236 place count 116 transition count 360
Iterating global reduction 2 with 23 rules applied. Total rules applied 259 place count 116 transition count 360
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 290 place count 85 transition count 329
Iterating global reduction 2 with 31 rules applied. Total rules applied 321 place count 85 transition count 329
Applied a total of 321 rules in 24 ms. Remains 85 /251 variables (removed 166) and now considering 329/484 (removed 155) transitions.
[2026-05-27 20:16:10] [INFO ] Flow matrix only has 91 transitions (discarded 238 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14025342951712362906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12878135962549544778.kers'
[2026-05-27 20:16:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14025342951712362906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12878135962549544778.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 91 rows 85 cols 228 entries
Finished phase 1 with 49 SingleSign rule and 26 generalized
[2026-05-27 20:16:10] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12878135962549544778.kers
Total runtime 1 ms.
[2026-05-27 20:16:10] [INFO ] Implicit Places using invariants in 157 ms returned [35, 41, 47, 53, 57, 61, 67]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 159 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/251 places, 329/484 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 61 transition count 312
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 61 transition count 312
Applied a total of 34 rules in 2 ms. Remains 61 /78 variables (removed 17) and now considering 312/329 (removed 17) transitions.
[2026-05-27 20:16:10] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1448151315814847901.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15912080337784071686.kers'
[2026-05-27 20:16:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1448151315814847901.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15912080337784071686.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 61 cols 158 entries
Finished phase 1 with 39 SingleSign rule and 19 generalized
[2026-05-27 20:16:10] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15912080337784071686.kers
Total runtime 1 ms.
[2026-05-27 20:16:10] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-27 20:16:10] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
[2026-05-27 20:16:10] [INFO ] Invariant cache hit.
[2026-05-27 20:16:10] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/251 places, 312/484 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 470 ms. Remains : 61/251 places, 312/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(X(X(X(F(p1))))))&&p0)))'
Stuttering acceptance computed with spot in 342 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-07 finished in 847 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((p1||X((G(p2) U (p1&&G(p2))))))))'
Support contains 2 out of 251 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Graph (complete) has 971 edges and 251 vertex of which 250 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 250 transition count 457
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 53 place count 224 transition count 457
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 53 place count 224 transition count 444
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 79 place count 211 transition count 444
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 95 place count 195 transition count 428
Iterating global reduction 2 with 16 rules applied. Total rules applied 111 place count 195 transition count 428
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 117 place count 189 transition count 422
Iterating global reduction 2 with 6 rules applied. Total rules applied 123 place count 189 transition count 422
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 126 place count 186 transition count 422
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 126 place count 186 transition count 419
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 132 place count 183 transition count 419
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 135 place count 180 transition count 416
Iterating global reduction 3 with 3 rules applied. Total rules applied 138 place count 180 transition count 416
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 141 place count 177 transition count 413
Iterating global reduction 3 with 3 rules applied. Total rules applied 144 place count 177 transition count 413
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 152 place count 169 transition count 405
Iterating global reduction 3 with 8 rules applied. Total rules applied 160 place count 169 transition count 405
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 222 place count 138 transition count 374
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 235 place count 125 transition count 361
Iterating global reduction 3 with 13 rules applied. Total rules applied 248 place count 125 transition count 361
Applied a total of 248 rules in 66 ms. Remains 125 /251 variables (removed 126) and now considering 361/484 (removed 123) transitions.
[2026-05-27 20:16:11] [INFO ] Flow matrix only has 185 transitions (discarded 176 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13998009708756865891.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-39741630036112401.kers'
[2026-05-27 20:16:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13998009708756865891.kers, --Pflows, --basisKERS=/tmp/petrispot-output-39741630036112401.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 185 rows 125 cols 521 entries
Finished phase 1 with 71 SingleSign rule and 36 generalized
[2026-05-27 20:16:11] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-39741630036112401.kers
Total runtime 2 ms.
[2026-05-27 20:16:11] [INFO ] Implicit Places using invariants in 280 ms returned [2, 8, 27, 33, 40, 46, 50, 57, 67, 72, 74, 89, 96, 106]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 281 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/251 places, 361/484 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 74 transition count 324
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 74 transition count 324
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 79 place count 69 transition count 319
Iterating global reduction 0 with 5 rules applied. Total rules applied 84 place count 69 transition count 319
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 89 place count 64 transition count 314
Iterating global reduction 0 with 5 rules applied. Total rules applied 94 place count 64 transition count 314
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 112 place count 55 transition count 305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 53 transition count 303
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 53 transition count 303
Applied a total of 116 rules in 16 ms. Remains 53 /111 variables (removed 58) and now considering 303/361 (removed 58) transitions.
[2026-05-27 20:16:11] [INFO ] Flow matrix only has 66 transitions (discarded 237 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13615178094892934897.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15260089190113291828.kers'
[2026-05-27 20:16:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13615178094892934897.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15260089190113291828.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 53 cols 169 entries
Finished phase 1 with 28 SingleSign rule and 21 generalized
[2026-05-27 20:16:11] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15260089190113291828.kers
Total runtime 1 ms.
[2026-05-27 20:16:11] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-27 20:16:11] [INFO ] Flow matrix only has 66 transitions (discarded 237 similar events)
[2026-05-27 20:16:11] [INFO ] Invariant cache hit.
[2026-05-27 20:16:11] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 53/251 places, 303/484 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 563 ms. Remains : 53/251 places, 303/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((p1||X((G(p2) U (p1&&G(p2))))))))'
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-08
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-08 finished in 722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Graph (complete) has 971 edges and 251 vertex of which 250 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 250 transition count 454
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 59 place count 221 transition count 454
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 59 place count 221 transition count 442
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 83 place count 209 transition count 442
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 100 place count 192 transition count 425
Iterating global reduction 2 with 17 rules applied. Total rules applied 117 place count 192 transition count 425
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 123 place count 186 transition count 419
Iterating global reduction 2 with 6 rules applied. Total rules applied 129 place count 186 transition count 419
Discarding 3 places :
Implicit places reduction removed 3 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 133 place count 183 transition count 418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 134 place count 182 transition count 418
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 134 place count 182 transition count 415
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 140 place count 179 transition count 415
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 142 place count 177 transition count 413
Iterating global reduction 4 with 2 rules applied. Total rules applied 144 place count 177 transition count 413
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 146 place count 175 transition count 411
Iterating global reduction 4 with 2 rules applied. Total rules applied 148 place count 175 transition count 411
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 152 place count 171 transition count 407
Iterating global reduction 4 with 4 rules applied. Total rules applied 156 place count 171 transition count 407
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 220 place count 139 transition count 375
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 235 place count 124 transition count 360
Iterating global reduction 4 with 15 rules applied. Total rules applied 250 place count 124 transition count 360
Applied a total of 250 rules in 52 ms. Remains 124 /251 variables (removed 127) and now considering 360/484 (removed 124) transitions.
[2026-05-27 20:16:11] [INFO ] Flow matrix only has 192 transitions (discarded 168 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4999514978925123609.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4382274685906434126.kers'
[2026-05-27 20:16:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4999514978925123609.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4382274685906434126.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 192 rows 124 cols 536 entries
Finished phase 1 with 72 SingleSign rule and 34 generalized
[2026-05-27 20:16:11] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4382274685906434126.kers
Total runtime 1 ms.
[2026-05-27 20:16:12] [INFO ] Implicit Places using invariants in 158 ms returned [2, 8, 31, 37, 42, 48, 52, 59, 62, 67, 72, 74, 79, 87, 94, 104]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 160 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/251 places, 360/484 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 66 transition count 318
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 66 transition count 318
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 91 place count 59 transition count 311
Iterating global reduction 0 with 7 rules applied. Total rules applied 98 place count 59 transition count 311
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 105 place count 52 transition count 304
Iterating global reduction 0 with 7 rules applied. Total rules applied 112 place count 52 transition count 304
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 126 place count 45 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 43 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 43 transition count 295
Applied a total of 130 rules in 18 ms. Remains 43 /108 variables (removed 65) and now considering 295/360 (removed 65) transitions.
[2026-05-27 20:16:12] [INFO ] Flow matrix only has 49 transitions (discarded 246 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8244379950960861310.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6114987493998331875.kers'
[2026-05-27 20:16:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8244379950960861310.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6114987493998331875.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 49 rows 43 cols 115 entries
Finished phase 1 with 39 SingleSign rule and 2 generalized
[2026-05-27 20:16:12] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6114987493998331875.kers
Total runtime 0 ms.
[2026-05-27 20:16:12] [INFO ] Implicit Places using invariants in 71 ms returned []
[2026-05-27 20:16:12] [INFO ] Flow matrix only has 49 transitions (discarded 246 similar events)
[2026-05-27 20:16:12] [INFO ] Invariant cache hit.
[2026-05-27 20:16:12] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/251 places, 295/484 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 407 ms. Remains : 43/251 places, 295/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-10
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-10 finished in 474 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X((!p0||F(G(!p1)))))&&F(!p2))||X(X((F(G(!p1))||G(!p0))))))'
Support contains 5 out of 251 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 228 transition count 461
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 228 transition count 461
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 64 place count 210 transition count 443
Iterating global reduction 0 with 18 rules applied. Total rules applied 82 place count 210 transition count 443
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 85 place count 207 transition count 443
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 101 place count 191 transition count 427
Iterating global reduction 1 with 16 rules applied. Total rules applied 117 place count 191 transition count 427
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 124 place count 184 transition count 427
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 139 place count 169 transition count 412
Iterating global reduction 2 with 15 rules applied. Total rules applied 154 place count 169 transition count 412
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 164 place count 159 transition count 402
Iterating global reduction 2 with 10 rules applied. Total rules applied 174 place count 159 transition count 402
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 184 place count 149 transition count 392
Iterating global reduction 2 with 10 rules applied. Total rules applied 194 place count 149 transition count 392
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 213 place count 130 transition count 373
Iterating global reduction 2 with 19 rules applied. Total rules applied 232 place count 130 transition count 373
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 263 place count 99 transition count 342
Iterating global reduction 2 with 31 rules applied. Total rules applied 294 place count 99 transition count 342
Applied a total of 294 rules in 32 ms. Remains 99 /251 variables (removed 152) and now considering 342/484 (removed 142) transitions.
[2026-05-27 20:16:12] [INFO ] Flow matrix only has 112 transitions (discarded 230 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14216870816757177723.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18193091174394654776.kers'
[2026-05-27 20:16:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14216870816757177723.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18193091174394654776.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 99 cols 279 entries
Finished phase 1 with 61 SingleSign rule and 27 generalized
[2026-05-27 20:16:12] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18193091174394654776.kers
Total runtime 1 ms.
[2026-05-27 20:16:12] [INFO ] Implicit Places using invariants in 105 ms returned [24, 30, 36, 42, 46, 62, 69]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 107 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/251 places, 342/484 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 72 transition count 322
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 72 transition count 322
Applied a total of 40 rules in 3 ms. Remains 72 /92 variables (removed 20) and now considering 322/342 (removed 20) transitions.
[2026-05-27 20:16:12] [INFO ] Flow matrix only has 86 transitions (discarded 236 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7952593782782997182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11353847857911498882.kers'
[2026-05-27 20:16:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7952593782782997182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11353847857911498882.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 86 rows 72 cols 200 entries
Finished phase 1 with 47 SingleSign rule and 21 generalized
[2026-05-27 20:16:12] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11353847857911498882.kers
Total runtime 1 ms.
[2026-05-27 20:16:12] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-27 20:16:12] [INFO ] Flow matrix only has 86 transitions (discarded 236 similar events)
[2026-05-27 20:16:12] [INFO ] Invariant cache hit.
[2026-05-27 20:16:12] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 72/251 places, 322/484 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 376 ms. Remains : 72/251 places, 322/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((F(G(p0))||G(p1))))||(X(X((F(G(p0))||p2)))&&F(p3))))'
Stuttering acceptance computed with spot in 305 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p3) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-11
Product exploration explored 100000 steps with 33333 reset in 374 ms.
Product exploration explored 100000 steps with 33333 reset in 350 ms.
Computed a total of 72 stabilizing places and 322 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 72 transition count 322
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 13 factoid took 20 ms. Proved property starting from automaton with 8 states, 14 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 177 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-11 finished in 1637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X((F(p0)&&X(p1)))||F(p2)))))'
Support contains 6 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Graph (complete) has 971 edges and 251 vertex of which 250 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 250 transition count 457
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 224 transition count 456
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 223 transition count 456
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 55 place count 223 transition count 443
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 81 place count 210 transition count 443
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 97 place count 194 transition count 427
Iterating global reduction 3 with 16 rules applied. Total rules applied 113 place count 194 transition count 427
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 119 place count 188 transition count 421
Iterating global reduction 3 with 6 rules applied. Total rules applied 125 place count 188 transition count 421
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 128 place count 185 transition count 421
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 128 place count 185 transition count 418
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 134 place count 182 transition count 418
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 137 place count 179 transition count 415
Iterating global reduction 4 with 3 rules applied. Total rules applied 140 place count 179 transition count 415
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 143 place count 176 transition count 412
Iterating global reduction 4 with 3 rules applied. Total rules applied 146 place count 176 transition count 412
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 154 place count 168 transition count 404
Iterating global reduction 4 with 8 rules applied. Total rules applied 162 place count 168 transition count 404
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 224 place count 137 transition count 373
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 236 place count 125 transition count 361
Iterating global reduction 4 with 12 rules applied. Total rules applied 248 place count 125 transition count 361
Applied a total of 248 rules in 43 ms. Remains 125 /251 variables (removed 126) and now considering 361/484 (removed 123) transitions.
[2026-05-27 20:16:14] [INFO ] Flow matrix only has 187 transitions (discarded 174 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8705566639950354051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1246503964195318246.kers'
[2026-05-27 20:16:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8705566639950354051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1246503964195318246.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 187 rows 125 cols 527 entries
Finished phase 1 with 72 SingleSign rule and 35 generalized
[2026-05-27 20:16:14] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1246503964195318246.kers
Total runtime 3 ms.
[2026-05-27 20:16:14] [INFO ] Implicit Places using invariants in 157 ms returned [10, 29, 35, 40, 46, 50, 60, 65, 70, 72, 77, 85]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 160 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/251 places, 361/484 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 90 transition count 338
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 90 transition count 338
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 85 transition count 333
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 85 transition count 333
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 66 place count 75 transition count 323
Iterating global reduction 0 with 10 rules applied. Total rules applied 76 place count 75 transition count 323
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 94 place count 66 transition count 314
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 64 transition count 312
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 64 transition count 312
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 100 place count 62 transition count 310
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 62 transition count 310
Applied a total of 102 rules in 16 ms. Remains 62 /113 variables (removed 51) and now considering 310/361 (removed 51) transitions.
[2026-05-27 20:16:14] [INFO ] Flow matrix only has 75 transitions (discarded 235 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-594535989012331249.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17628399790135447101.kers'
[2026-05-27 20:16:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-594535989012331249.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17628399790135447101.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 75 rows 62 cols 198 entries
Finished phase 1 with 34 SingleSign rule and 22 generalized
[2026-05-27 20:16:14] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17628399790135447101.kers
Total runtime 1 ms.
[2026-05-27 20:16:14] [INFO ] Implicit Places using invariants in 84 ms returned []
[2026-05-27 20:16:14] [INFO ] Flow matrix only has 75 transitions (discarded 235 similar events)
[2026-05-27 20:16:14] [INFO ] Invariant cache hit.
[2026-05-27 20:16:14] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 62/251 places, 310/484 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 457 ms. Remains : 62/251 places, 310/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X((F(p0)&&X(p1)))||F(p2)))))'
Stuttering acceptance computed with spot in 142 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-12
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-12 finished in 651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Graph (complete) has 971 edges and 251 vertex of which 250 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 250 transition count 454
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 59 place count 221 transition count 454
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 59 place count 221 transition count 441
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 85 place count 208 transition count 441
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 102 place count 191 transition count 424
Iterating global reduction 2 with 17 rules applied. Total rules applied 119 place count 191 transition count 424
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 125 place count 185 transition count 418
Iterating global reduction 2 with 6 rules applied. Total rules applied 131 place count 185 transition count 418
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 134 place count 182 transition count 418
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 134 place count 182 transition count 415
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 140 place count 179 transition count 415
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 143 place count 176 transition count 412
Iterating global reduction 3 with 3 rules applied. Total rules applied 146 place count 176 transition count 412
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 149 place count 173 transition count 409
Iterating global reduction 3 with 3 rules applied. Total rules applied 152 place count 173 transition count 409
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 160 place count 165 transition count 401
Iterating global reduction 3 with 8 rules applied. Total rules applied 168 place count 165 transition count 401
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 230 place count 134 transition count 370
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 245 place count 119 transition count 355
Iterating global reduction 3 with 15 rules applied. Total rules applied 260 place count 119 transition count 355
Applied a total of 260 rules in 36 ms. Remains 119 /251 variables (removed 132) and now considering 355/484 (removed 129) transitions.
[2026-05-27 20:16:14] [INFO ] Flow matrix only has 179 transitions (discarded 176 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9887851328148148822.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5125099331027434872.kers'
[2026-05-27 20:16:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9887851328148148822.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5125099331027434872.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 179 rows 119 cols 507 entries
Finished phase 1 with 67 SingleSign rule and 34 generalized
[2026-05-27 20:16:14] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5125099331027434872.kers
Total runtime 2 ms.
[2026-05-27 20:16:14] [INFO ] Implicit Places using invariants in 192 ms returned [2, 8, 27, 33, 38, 44, 48, 55, 58, 63, 68, 70, 75, 83, 90, 100]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 193 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/251 places, 355/484 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 63 transition count 315
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 63 transition count 315
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 87 place count 56 transition count 308
Iterating global reduction 0 with 7 rules applied. Total rules applied 94 place count 56 transition count 308
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 49 transition count 301
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 49 transition count 301
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 0 with 12 rules applied. Total rules applied 120 place count 43 transition count 295
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 122 place count 41 transition count 293
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 41 transition count 293
Applied a total of 124 rules in 21 ms. Remains 41 /103 variables (removed 62) and now considering 293/355 (removed 62) transitions.
[2026-05-27 20:16:14] [INFO ] Flow matrix only has 39 transitions (discarded 254 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5774774012577307161.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10284269904447064264.kers'
[2026-05-27 20:16:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5774774012577307161.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10284269904447064264.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 39 rows 41 cols 95 entries
Finished phase 1 with 37 SingleSign rule and 2 generalized
[2026-05-27 20:16:14] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10284269904447064264.kers
Total runtime 0 ms.
[2026-05-27 20:16:14] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-27 20:16:14] [INFO ] Flow matrix only has 39 transitions (discarded 254 similar events)
[2026-05-27 20:16:14] [INFO ] Invariant cache hit.
[2026-05-27 20:16:15] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 41/251 places, 293/484 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 438 ms. Remains : 41/251 places, 293/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-13
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-13 finished in 602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||X(X(G(p1))))) U ((!p2&&X((p0||X(X(G(p1))))))||X(G((p0||X(X(G(p1))))))))))'
Support contains 7 out of 251 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 484/484 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 228 transition count 461
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 228 transition count 461
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 209 transition count 442
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 209 transition count 442
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 88 place count 205 transition count 442
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 107 place count 186 transition count 423
Iterating global reduction 1 with 19 rules applied. Total rules applied 126 place count 186 transition count 423
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 133 place count 179 transition count 423
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 149 place count 163 transition count 407
Iterating global reduction 2 with 16 rules applied. Total rules applied 165 place count 163 transition count 407
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 176 place count 152 transition count 396
Iterating global reduction 2 with 11 rules applied. Total rules applied 187 place count 152 transition count 396
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 198 place count 141 transition count 385
Iterating global reduction 2 with 11 rules applied. Total rules applied 209 place count 141 transition count 385
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 232 place count 118 transition count 362
Iterating global reduction 2 with 23 rules applied. Total rules applied 255 place count 118 transition count 362
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 285 place count 88 transition count 332
Iterating global reduction 2 with 30 rules applied. Total rules applied 315 place count 88 transition count 332
Applied a total of 315 rules in 31 ms. Remains 88 /251 variables (removed 163) and now considering 332/484 (removed 152) transitions.
[2026-05-27 20:16:15] [INFO ] Flow matrix only has 97 transitions (discarded 235 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5335642862591133987.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16307477315333442418.kers'
[2026-05-27 20:16:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5335642862591133987.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16307477315333442418.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 97 rows 88 cols 243 entries
Finished phase 1 with 52 SingleSign rule and 26 generalized
[2026-05-27 20:16:15] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16307477315333442418.kers
Total runtime 2 ms.
[2026-05-27 20:16:15] [INFO ] Implicit Places using invariants in 174 ms returned [40, 53, 57, 61, 68]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 176 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/251 places, 332/484 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 71 transition count 320
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 71 transition count 320
Applied a total of 24 rules in 4 ms. Remains 71 /83 variables (removed 12) and now considering 320/332 (removed 12) transitions.
[2026-05-27 20:16:15] [INFO ] Flow matrix only has 81 transitions (discarded 239 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5978143952682067861.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16125849000755117420.kers'
[2026-05-27 20:16:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5978143952682067861.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16125849000755117420.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 71 cols 193 entries
Finished phase 1 with 45 SingleSign rule and 21 generalized
[2026-05-27 20:16:15] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16125849000755117420.kers
Total runtime 2 ms.
[2026-05-27 20:16:15] [INFO ] Implicit Places using invariants in 115 ms returned []
[2026-05-27 20:16:15] [INFO ] Flow matrix only has 81 transitions (discarded 239 similar events)
[2026-05-27 20:16:15] [INFO ] Invariant cache hit.
[2026-05-27 20:16:15] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 71/251 places, 320/484 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 577 ms. Remains : 71/251 places, 320/484 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||X(X(G(p1))))) U (X(G((p0||X(X(G(p1))))))||(!p2&&X((p0||X(X(G(p1))))))))))'
Stuttering acceptance computed with spot in 286 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-15
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-15 finished in 936 ms.
All properties solved by simple procedures.
Total runtime 77835 ms.

BK_STOP 1779912976566

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S16C2"
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 2-5973"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S16C2, 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 r162-smll-177961107900476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C2.tgz
mv LeafsetExtension-PT-S16C2 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.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 ;