About the Execution of ITS-Tools for LeafsetExtension-PT-S08C3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 536.831 | 101767.00 | 141184.00 | 443.20 | FTFFTFFTFFFFFFTF | normal |
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-177961107900459.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-S08C3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900459
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--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 9.3K Mar 7 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Mar 7 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Mar 7 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Mar 15 11:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 11:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 11:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Mar 7 16:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 7 16:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Mar 7 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Mar 7 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 11:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 11:13 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 254K 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-S08C3-LTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S08C3-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779909539996
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-27 19:19:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 19:19:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 19:19:02] [INFO ] Load time of PNML (sax parser for PT used): 173 ms
[2026-05-27 19:19:02] [INFO ] Transformed 462 places.
[2026-05-27 19:19:02] [INFO ] Transformed 409 transitions.
[2026-05-27 19:19:02] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 372 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 387 transition count 409
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 132 place count 330 transition count 352
Iterating global reduction 1 with 57 rules applied. Total rules applied 189 place count 330 transition count 352
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 225 place count 294 transition count 316
Iterating global reduction 1 with 36 rules applied. Total rules applied 261 place count 294 transition count 316
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 292 place count 263 transition count 285
Iterating global reduction 1 with 31 rules applied. Total rules applied 323 place count 263 transition count 285
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 325 place count 261 transition count 285
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 326 place count 260 transition count 284
Iterating global reduction 2 with 1 rules applied. Total rules applied 327 place count 260 transition count 284
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 328 place count 259 transition count 283
Iterating global reduction 2 with 1 rules applied. Total rules applied 329 place count 259 transition count 283
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 330 place count 258 transition count 282
Iterating global reduction 2 with 1 rules applied. Total rules applied 331 place count 258 transition count 282
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 332 place count 257 transition count 281
Iterating global reduction 2 with 1 rules applied. Total rules applied 333 place count 257 transition count 281
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 337 place count 253 transition count 277
Iterating global reduction 2 with 4 rules applied. Total rules applied 341 place count 253 transition count 277
Applied a total of 341 rules in 198 ms. Remains 253 /462 variables (removed 209) and now considering 277/409 (removed 132) transitions.
[2026-05-27 19:19:03] [INFO ] Flow matrix only has 273 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2587591948839734024.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4002133556732438591.kers'
[2026-05-27 19:19:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2587591948839734024.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4002133556732438591.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 273 rows 250 cols 718 entries
Finished phase 1 with 163 SingleSign rule and 60 generalized
[2026-05-27 19:19:03] [INFO ] Computed 30 invariants in 3 ms
Computed 30 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4002133556732438591.kers
Total runtime 5 ms.
[2026-05-27 19:19:03] [INFO ] Implicit Places using invariants in 628 ms returned [27, 57, 89, 93, 108, 110, 152, 157, 181, 220, 230]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 689 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 242/462 places, 277/409 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 224 transition count 259
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 224 transition count 259
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 223 transition count 258
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 223 transition count 258
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 222 transition count 257
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 222 transition count 257
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 221 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 221 transition count 256
Applied a total of 42 rules in 27 ms. Remains 221 /242 variables (removed 21) and now considering 256/277 (removed 21) transitions.
[2026-05-27 19:19:04] [INFO ] Flow matrix only has 252 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5565811434239534138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9589478601880649023.kers'
[2026-05-27 19:19:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5565811434239534138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9589478601880649023.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 252 rows 219 cols 607 entries
Finished phase 1 with 153 SingleSign rule and 49 generalized
[2026-05-27 19:19:04] [INFO ] Computed 19 invariants in 7 ms
Computed 19 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-9589478601880649023.kers
Total runtime 7 ms.
[2026-05-27 19:19:04] [INFO ] Implicit Places using invariants in 239 ms returned []
[2026-05-27 19:19:04] [INFO ] Flow matrix only has 252 transitions (discarded 4 similar events)
[2026-05-27 19:19:04] [INFO ] Invariant cache hit.
[2026-05-27 19:19:04] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 779 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 221/462 places, 256/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1722 ms. Remains : 221/462 places, 256/409 transitions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Applied a total of 0 rules in 3 ms. Remains 221 /221 variables (removed 0) and now considering 256/256 (removed 0) transitions.
[2026-05-27 19:19:04] [INFO ] Flow matrix only has 252 transitions (discarded 4 similar events)
[2026-05-27 19:19:04] [INFO ] Invariant cache hit.
[2026-05-27 19:19:04] [INFO ] Implicit Places using invariants in 135 ms returned []
[2026-05-27 19:19:04] [INFO ] Flow matrix only has 252 transitions (discarded 4 similar events)
[2026-05-27 19:19:04] [INFO ] Invariant cache hit.
[2026-05-27 19:19:05] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
Running 247 sub problems to find dead transitions.
[2026-05-27 19:19:05] [INFO ] Flow matrix only has 252 transitions (discarded 4 similar events)
[2026-05-27 19:19:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/210 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 2 (OVERLAPS) 2/212 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 4 (OVERLAPS) 1/213 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 6 (OVERLAPS) 252/465 variables, 213/232 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/465 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 8 (OVERLAPS) 8/473 variables, 8/240 constraints. Problems are: Problem set: 0 solved, 247 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 473/473 variables, and 240 constraints, problems are : Problem set: 0 solved, 247 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 247/247 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 247 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/210 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 2 (OVERLAPS) 2/212 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 4 (OVERLAPS) 1/213 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 6 (OVERLAPS) 252/465 variables, 213/232 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/465 variables, 237/469 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 465/473 variables, and 469 constraints, problems are : Problem set: 0 solved, 247 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 213/221 constraints, PredecessorRefiner: 237/247 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60201ms problems are : Problem set: 0 solved, 247 unsolved
Search for dead transitions found 0 dead transitions in 60230ms
Finished structural reductions in LTL mode , in 1 iterations and 60816 ms. Remains : 221/221 places, 256/256 transitions.
Support contains 48 out of 221 places after structural reductions.
[2026-05-27 19:20:06] [INFO ] Flatten gal took : 85 ms
[2026-05-27 19:20:06] [INFO ] Flatten gal took : 37 ms
[2026-05-27 19:20:06] [INFO ] Input system was already deterministic with 256 transitions.
RANDOM walk for 40000 steps (1482 resets) in 2159 ms. (18 steps per ms) remains 9/30 properties
BEST_FIRST walk for 40003 steps (260 resets) in 353 ms. (113 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (261 resets) in 329 ms. (121 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (256 resets) in 280 ms. (142 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (260 resets) in 246 ms. (161 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (260 resets) in 132 ms. (300 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (259 resets) in 138 ms. (287 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (260 resets) in 91 ms. (434 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (262 resets) in 114 ms. (347 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (260 resets) in 90 ms. (439 steps per ms) remains 9/9 properties
[2026-05-27 19:20:07] [INFO ] Flow matrix only has 252 transitions (discarded 4 similar events)
[2026-05-27 19:20:07] [INFO ] Invariant cache hit.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp22 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 1/16 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 158/174 variables, 5/7 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 42/216 variables, 12/19 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/216 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp29 is UNSAT
After SMT solving in domain Real declared 467/473 variables, and 235 constraints, problems are : Problem set: 9 solved, 0 unsolved in 308 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 216/221 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 315ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 221 stabilizing places and 256 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 221 transition count 256
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' '!((G((p0||X(!p0))) U (p1&&F(!p0))))'
Support contains 3 out of 221 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Graph (complete) has 523 edges and 221 vertex of which 210 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 210 transition count 209
Reduce places removed 46 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 47 rules applied. Total rules applied 94 place count 164 transition count 208
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 95 place count 163 transition count 208
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 95 place count 163 transition count 192
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 127 place count 147 transition count 192
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 143 place count 131 transition count 176
Iterating global reduction 3 with 16 rules applied. Total rules applied 159 place count 131 transition count 176
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 164 place count 126 transition count 171
Iterating global reduction 3 with 5 rules applied. Total rules applied 169 place count 126 transition count 171
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 172 place count 123 transition count 171
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 172 place count 123 transition count 168
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 178 place count 120 transition count 168
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 181 place count 117 transition count 165
Iterating global reduction 4 with 3 rules applied. Total rules applied 184 place count 117 transition count 165
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 187 place count 114 transition count 162
Iterating global reduction 4 with 3 rules applied. Total rules applied 190 place count 114 transition count 162
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 191 place count 113 transition count 161
Iterating global reduction 4 with 1 rules applied. Total rules applied 192 place count 113 transition count 161
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 248 place count 85 transition count 133
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 259 place count 74 transition count 122
Iterating global reduction 4 with 11 rules applied. Total rules applied 270 place count 74 transition count 122
Applied a total of 270 rules in 76 ms. Remains 74 /221 variables (removed 147) and now considering 122/256 (removed 134) transitions.
[2026-05-27 19:20:08] [INFO ] Flow matrix only has 101 transitions (discarded 21 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1736274413308467048.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17787383586662712843.kers'
[2026-05-27 19:20:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1736274413308467048.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17787383586662712843.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 101 rows 74 cols 278 entries
Finished phase 1 with 37 SingleSign rule and 23 generalized
[2026-05-27 19:20:08] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17787383586662712843.kers
Total runtime 1 ms.
[2026-05-27 19:20:08] [INFO ] Implicit Places using invariants in 140 ms returned [2, 9, 11, 22, 32, 35, 37, 39, 46, 52, 55]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 142 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/221 places, 122/256 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 52 transition count 111
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 52 transition count 111
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 45 transition count 104
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 45 transition count 104
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 41 place count 40 transition count 99
Iterating global reduction 0 with 5 rules applied. Total rules applied 46 place count 40 transition count 99
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 60 place count 33 transition count 92
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 31 transition count 90
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 31 transition count 90
Applied a total of 64 rules in 19 ms. Remains 31 /63 variables (removed 32) and now considering 90/122 (removed 32) transitions.
[2026-05-27 19:20:08] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4756310020063825220.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13035345211256415248.kers'
[2026-05-27 19:20:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4756310020063825220.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13035345211256415248.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 32 rows 31 cols 79 entries
Finished phase 1 with 17 SingleSign rule and 11 generalized
[2026-05-27 19:20:08] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13035345211256415248.kers
Total runtime 1 ms.
[2026-05-27 19:20:08] [INFO ] Implicit Places using invariants in 96 ms returned []
[2026-05-27 19:20:08] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
[2026-05-27 19:20:08] [INFO ] Invariant cache hit.
[2026-05-27 19:20:08] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/221 places, 90/256 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 437 ms. Remains : 31/221 places, 90/256 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((p0||X(!p0))) U (p1&&F(!p0))))'
Stuttering acceptance computed with spot in 515 ms :[(OR (NOT p1) p0), p0, false, p0, true]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 805 steps with 82 reset in 24 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-02 finished in 1083 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(X(p1)))&&X(p2)))'
Support contains 4 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 211 transition count 256
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 36 place count 185 transition count 230
Iterating global reduction 1 with 26 rules applied. Total rules applied 62 place count 185 transition count 230
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 83 place count 164 transition count 209
Iterating global reduction 1 with 21 rules applied. Total rules applied 104 place count 164 transition count 209
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 106 place count 162 transition count 209
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 124 place count 144 transition count 191
Iterating global reduction 2 with 18 rules applied. Total rules applied 142 place count 144 transition count 191
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 151 place count 135 transition count 191
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 170 place count 116 transition count 172
Iterating global reduction 3 with 19 rules applied. Total rules applied 189 place count 116 transition count 172
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 201 place count 104 transition count 160
Iterating global reduction 3 with 12 rules applied. Total rules applied 213 place count 104 transition count 160
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 224 place count 93 transition count 149
Iterating global reduction 3 with 11 rules applied. Total rules applied 235 place count 93 transition count 149
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 247 place count 81 transition count 137
Iterating global reduction 3 with 12 rules applied. Total rules applied 259 place count 81 transition count 137
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 278 place count 62 transition count 118
Iterating global reduction 3 with 19 rules applied. Total rules applied 297 place count 62 transition count 118
Applied a total of 297 rules in 27 ms. Remains 62 /221 variables (removed 159) and now considering 118/256 (removed 138) transitions.
[2026-05-27 19:20:09] [INFO ] Flow matrix only has 68 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15642252546632587327.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11829283979944099453.kers'
[2026-05-27 19:20:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15642252546632587327.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11829283979944099453.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 62 cols 160 entries
Finished phase 1 with 41 SingleSign rule and 15 generalized
[2026-05-27 19:20:09] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11829283979944099453.kers
Total runtime 1 ms.
[2026-05-27 19:20:09] [INFO ] Implicit Places using invariants in 96 ms returned [24, 49]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 97 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/221 places, 118/256 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 56 transition count 114
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 56 transition count 114
Applied a total of 8 rules in 2 ms. Remains 56 /60 variables (removed 4) and now considering 114/118 (removed 4) transitions.
[2026-05-27 19:20:09] [INFO ] Flow matrix only has 63 transitions (discarded 51 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13756902319575153602.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13520696816884511147.kers'
[2026-05-27 19:20:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13756902319575153602.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13520696816884511147.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 56 cols 144 entries
Finished phase 1 with 39 SingleSign rule and 13 generalized
[2026-05-27 19:20:09] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13520696816884511147.kers
Total runtime 0 ms.
[2026-05-27 19:20:09] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-27 19:20:09] [INFO ] Flow matrix only has 63 transitions (discarded 51 similar events)
[2026-05-27 19:20:09] [INFO ] Invariant cache hit.
[2026-05-27 19:20:09] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/221 places, 114/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 318 ms. Remains : 56/221 places, 114/256 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(X(p1)))&&X(p2)))'
Stuttering acceptance computed with spot in 317 ms :[(NOT p1), (OR (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-03 finished in 679 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(F(p0)))'
Support contains 2 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 211 transition count 256
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 36 place count 185 transition count 230
Iterating global reduction 1 with 26 rules applied. Total rules applied 62 place count 185 transition count 230
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 84 place count 163 transition count 208
Iterating global reduction 1 with 22 rules applied. Total rules applied 106 place count 163 transition count 208
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 108 place count 161 transition count 208
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 128 place count 141 transition count 188
Iterating global reduction 2 with 20 rules applied. Total rules applied 148 place count 141 transition count 188
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 2 with 10 rules applied. Total rules applied 158 place count 131 transition count 188
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 180 place count 109 transition count 166
Iterating global reduction 3 with 22 rules applied. Total rules applied 202 place count 109 transition count 166
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 215 place count 96 transition count 153
Iterating global reduction 3 with 13 rules applied. Total rules applied 228 place count 96 transition count 153
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 240 place count 84 transition count 141
Iterating global reduction 3 with 12 rules applied. Total rules applied 252 place count 84 transition count 141
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 265 place count 71 transition count 128
Iterating global reduction 3 with 13 rules applied. Total rules applied 278 place count 71 transition count 128
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 297 place count 52 transition count 109
Iterating global reduction 3 with 19 rules applied. Total rules applied 316 place count 52 transition count 109
Applied a total of 316 rules in 21 ms. Remains 52 /221 variables (removed 169) and now considering 109/256 (removed 147) transitions.
[2026-05-27 19:20:09] [INFO ] Flow matrix only has 55 transitions (discarded 54 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7919507515182026125.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10721590781726622509.kers'
[2026-05-27 19:20:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7919507515182026125.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10721590781726622509.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 55 rows 52 cols 131 entries
Finished phase 1 with 34 SingleSign rule and 13 generalized
[2026-05-27 19:20:09] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10721590781726622509.kers
Total runtime 0 ms.
[2026-05-27 19:20:09] [INFO ] Implicit Places using invariants in 72 ms returned [23, 32, 38]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 75 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/221 places, 109/256 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 44 transition count 104
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 44 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 43 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 43 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 42 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 42 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 41 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 41 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 40 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 40 transition count 100
Applied a total of 18 rules in 7 ms. Remains 40 /49 variables (removed 9) and now considering 100/109 (removed 9) transitions.
[2026-05-27 19:20:09] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6814447125466327825.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-678020046248584169.kers'
[2026-05-27 19:20:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6814447125466327825.kers, --Pflows, --basisKERS=/tmp/petrispot-output-678020046248584169.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 42 rows 40 cols 95 entries
Finished phase 1 with 36 SingleSign rule and 2 generalized
[2026-05-27 19:20:09] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-678020046248584169.kers
Total runtime 3 ms.
[2026-05-27 19:20:09] [INFO ] Implicit Places using invariants in 66 ms returned []
[2026-05-27 19:20:09] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
[2026-05-27 19:20:09] [INFO ] Invariant cache hit.
[2026-05-27 19:20:10] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/221 places, 100/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 40/221 places, 100/256 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(F(p0)))'
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 371 ms.
Product exploration explored 100000 steps with 50000 reset in 367 ms.
Computed a total of 40 stabilizing places and 100 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 40 transition count 100
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 4 factoid took 20 ms. Proved property starting from automaton with 2 states, 2 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 136 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-04 finished in 1275 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(((X(p0) U G(p1)) U X(X(p2))))))'
Support contains 6 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 211 transition count 256
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 35 place count 186 transition count 231
Iterating global reduction 1 with 25 rules applied. Total rules applied 60 place count 186 transition count 231
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 82 place count 164 transition count 209
Iterating global reduction 1 with 22 rules applied. Total rules applied 104 place count 164 transition count 209
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 107 place count 161 transition count 209
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 127 place count 141 transition count 189
Iterating global reduction 2 with 20 rules applied. Total rules applied 147 place count 141 transition count 189
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 156 place count 132 transition count 189
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 176 place count 112 transition count 169
Iterating global reduction 3 with 20 rules applied. Total rules applied 196 place count 112 transition count 169
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 208 place count 100 transition count 157
Iterating global reduction 3 with 12 rules applied. Total rules applied 220 place count 100 transition count 157
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 231 place count 89 transition count 146
Iterating global reduction 3 with 11 rules applied. Total rules applied 242 place count 89 transition count 146
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 254 place count 77 transition count 134
Iterating global reduction 3 with 12 rules applied. Total rules applied 266 place count 77 transition count 134
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 282 place count 61 transition count 118
Iterating global reduction 3 with 16 rules applied. Total rules applied 298 place count 61 transition count 118
Applied a total of 298 rules in 23 ms. Remains 61 /221 variables (removed 160) and now considering 118/256 (removed 138) transitions.
[2026-05-27 19:20:11] [INFO ] Flow matrix only has 70 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9258971715737719626.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1016259542048176299.kers'
[2026-05-27 19:20:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9258971715737719626.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1016259542048176299.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 70 rows 61 cols 163 entries
Finished phase 1 with 43 SingleSign rule and 13 generalized
[2026-05-27 19:20:11] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1016259542048176299.kers
Total runtime 1 ms.
[2026-05-27 19:20:11] [INFO ] Implicit Places using invariants in 91 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/221 places, 118/256 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 57 transition count 115
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 57 transition count 115
Applied a total of 6 rules in 3 ms. Remains 57 /60 variables (removed 3) and now considering 115/118 (removed 3) transitions.
[2026-05-27 19:20:11] [INFO ] Flow matrix only has 67 transitions (discarded 48 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8722510795122752907.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8457806897373489515.kers'
[2026-05-27 19:20:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8722510795122752907.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8457806897373489515.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 67 rows 57 cols 153 entries
Finished phase 1 with 41 SingleSign rule and 12 generalized
[2026-05-27 19:20:11] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8457806897373489515.kers
Total runtime 1 ms.
[2026-05-27 19:20:11] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-27 19:20:11] [INFO ] Flow matrix only has 67 transitions (discarded 48 similar events)
[2026-05-27 19:20:11] [INFO ] Invariant cache hit.
[2026-05-27 19:20:11] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/221 places, 115/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 357 ms. Remains : 57/221 places, 115/256 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(((X(p0) U G(p1)) U X(X(p2))))))'
Stuttering acceptance computed with spot in 748 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), true, (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-05
Product exploration explored 100000 steps with 24957 reset in 227 ms.
Product exploration explored 100000 steps with 24894 reset in 426 ms.
Computed a total of 57 stabilizing places and 115 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 57 transition count 115
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)...)
Knowledge based reduction with 8 factoid took 212 ms. Reduced automaton from 15 states, 31 edges and 3 AP (stutter sensitive) to 15 states, 31 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (1363 resets) in 270 ms. (147 steps per ms) remains 6/14 properties
BEST_FIRST walk for 40003 steps (329 resets) in 154 ms. (258 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40002 steps (328 resets) in 144 ms. (275 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40003 steps (333 resets) in 136 ms. (291 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (333 resets) in 108 ms. (366 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (332 resets) in 109 ms. (363 steps per ms) remains 3/3 properties
[2026-05-27 19:20:13] [INFO ] Flow matrix only has 67 transitions (discarded 48 similar events)
[2026-05-27 19:20:13] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 38/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 12/56 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 66/122 variables, 56/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 2/124 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/124 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 61 constraints, problems are : Problem set: 0 solved, 3 unsolved in 172 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 38/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 12/56 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf5 is UNSAT
Problem apf7 is UNSAT
Problem apf8 is UNSAT
After SMT solving in domain Int declared 122/124 variables, and 60 constraints, problems are : Problem set: 3 solved, 0 unsolved in 133 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 56/57 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 312ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 11 factoid took 611 ms. Reduced automaton from 15 states, 31 edges and 3 AP (stutter sensitive) to 15 states, 28 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 680 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), true, (AND (NOT p0) (NOT p2)), false, (NOT p2), (AND p0 (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Knowledge-based reduction took 2217 ms.
Stuttering acceptance computed with spot in 735 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), true, (AND (NOT p0) (NOT p2)), false, (NOT p2), (AND p0 (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Support contains 6 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 115/115 transitions.
Applied a total of 0 rules in 0 ms. Remains 57 /57 variables (removed 0) and now considering 115/115 (removed 0) transitions.
[2026-05-27 19:20:15] [INFO ] Flow matrix only has 67 transitions (discarded 48 similar events)
[2026-05-27 19:20:15] [INFO ] Invariant cache hit.
[2026-05-27 19:20:15] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-27 19:20:15] [INFO ] Flow matrix only has 67 transitions (discarded 48 similar events)
[2026-05-27 19:20:15] [INFO ] Invariant cache hit.
[2026-05-27 19:20:16] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2026-05-27 19:20:16] [INFO ] Flow matrix only has 67 transitions (discarded 48 similar events)
[2026-05-27 19:20:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 67/124 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (OVERLAPS) 0/124 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 61 constraints, problems are : Problem set: 0 solved, 106 unsolved in 4315 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/57 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 67/124 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 106/167 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/124 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 167 constraints, problems are : Problem set: 0 solved, 106 unsolved in 6426 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10754ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 10756ms
Finished structural reductions in LTL mode , in 1 iterations and 10967 ms. Remains : 57/57 places, 115/115 transitions.
Computed a total of 57 stabilizing places and 115 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 57 transition count 115
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)...)
Knowledge based reduction with 8 factoid took 154 ms. Reduced automaton from 15 states, 28 edges and 3 AP (stutter sensitive) to 15 states, 28 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (1360 resets) in 91 ms. (434 steps per ms) remains 1/9 properties
BEST_FIRST walk for 16442 steps (137 resets) in 27 ms. (587 steps per ms) remains 0/1 properties
Knowledge based reduction with 8 factoid took 419 ms. Reduced automaton from 15 states, 28 edges and 3 AP (stutter sensitive) to 15 states, 28 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 736 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), true, (AND (NOT p0) (NOT p2)), false, (NOT p2), (AND p0 (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Knowledge-based reduction took 1418 ms.
Stuttering acceptance computed with spot in 710 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), true, (AND (NOT p0) (NOT p2)), false, (NOT p2), (AND p0 (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 668 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2), true, (AND (NOT p0) (NOT p2)), false, (NOT p2), (AND p0 (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 24966 reset in 373 ms.
Product exploration explored 100000 steps with 24972 reset in 396 ms.
Spot run failed in 149 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin8848763628413756316
[2026-05-27 19:20:30] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8848763628413756316
Running compilation step : cd /tmp/ltsmin8848763628413756316;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 470 ms.
Running link step : cd /tmp/ltsmin8848763628413756316;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin8848763628413756316;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased2345162291492808888.hoa' '--buchi-type=spotba'
LTSmin run took 8178 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-05 finished in 28319 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 U p1)))'
Support contains 4 out of 221 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Graph (complete) has 523 edges and 221 vertex of which 211 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 211 transition count 213
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 85 place count 169 transition count 213
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 85 place count 169 transition count 193
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 125 place count 149 transition count 193
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 141 place count 133 transition count 177
Iterating global reduction 2 with 16 rules applied. Total rules applied 157 place count 133 transition count 177
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 163 place count 127 transition count 171
Iterating global reduction 2 with 6 rules applied. Total rules applied 169 place count 127 transition count 171
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 171 place count 125 transition count 171
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 171 place count 125 transition count 169
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 175 place count 123 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 177 place count 121 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 179 place count 121 transition count 167
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 181 place count 119 transition count 165
Iterating global reduction 3 with 2 rules applied. Total rules applied 183 place count 119 transition count 165
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 237 place count 92 transition count 138
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 245 place count 84 transition count 130
Iterating global reduction 3 with 8 rules applied. Total rules applied 253 place count 84 transition count 130
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 254 place count 83 transition count 129
Iterating global reduction 3 with 1 rules applied. Total rules applied 255 place count 83 transition count 129
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 256 place count 82 transition count 129
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 258 place count 81 transition count 128
Applied a total of 258 rules in 46 ms. Remains 81 /221 variables (removed 140) and now considering 128/256 (removed 128) transitions.
[2026-05-27 19:20:39] [INFO ] Flow matrix only has 111 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6993005911571496580.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14449254041933803895.kers'
[2026-05-27 19:20:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6993005911571496580.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14449254041933803895.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 111 rows 81 cols 302 entries
Finished phase 1 with 42 SingleSign rule and 25 generalized
[2026-05-27 19:20:39] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14449254041933803895.kers
Total runtime 1 ms.
[2026-05-27 19:20:39] [INFO ] Implicit Places using invariants in 107 ms returned [2, 12, 14, 20, 39, 41, 43, 50, 62]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 108 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/221 places, 128/256 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 63 transition count 119
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 63 transition count 119
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 23 place count 58 transition count 114
Iterating global reduction 0 with 5 rules applied. Total rules applied 28 place count 58 transition count 114
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 54 transition count 110
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 54 transition count 110
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 54 place count 45 transition count 101
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 43 transition count 99
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 43 transition count 99
Applied a total of 58 rules in 12 ms. Remains 43 /72 variables (removed 29) and now considering 99/128 (removed 29) transitions.
[2026-05-27 19:20:39] [INFO ] Flow matrix only has 53 transitions (discarded 46 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6203343733251063506.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1210787723482418460.kers'
[2026-05-27 19:20:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6203343733251063506.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1210787723482418460.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 53 rows 43 cols 134 entries
Finished phase 1 with 23 SingleSign rule and 15 generalized
[2026-05-27 19:20:39] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1210787723482418460.kers
Total runtime 0 ms.
[2026-05-27 19:20:39] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-27 19:20:39] [INFO ] Flow matrix only has 53 transitions (discarded 46 similar events)
[2026-05-27 19:20:39] [INFO ] Invariant cache hit.
[2026-05-27 19:20:39] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/221 places, 99/256 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 318 ms. Remains : 43/221 places, 99/256 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((p0 U p1)))'
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-06 finished in 449 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)||X(G(p1))))'
Support contains 3 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 211 transition count 256
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 37 place count 184 transition count 229
Iterating global reduction 1 with 27 rules applied. Total rules applied 64 place count 184 transition count 229
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 86 place count 162 transition count 207
Iterating global reduction 1 with 22 rules applied. Total rules applied 108 place count 162 transition count 207
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 111 place count 159 transition count 207
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 131 place count 139 transition count 187
Iterating global reduction 2 with 20 rules applied. Total rules applied 151 place count 139 transition count 187
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 160 place count 130 transition count 187
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 180 place count 110 transition count 167
Iterating global reduction 3 with 20 rules applied. Total rules applied 200 place count 110 transition count 167
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 213 place count 97 transition count 154
Iterating global reduction 3 with 13 rules applied. Total rules applied 226 place count 97 transition count 154
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 238 place count 85 transition count 142
Iterating global reduction 3 with 12 rules applied. Total rules applied 250 place count 85 transition count 142
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 263 place count 72 transition count 129
Iterating global reduction 3 with 13 rules applied. Total rules applied 276 place count 72 transition count 129
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 294 place count 54 transition count 111
Iterating global reduction 3 with 18 rules applied. Total rules applied 312 place count 54 transition count 111
Applied a total of 312 rules in 21 ms. Remains 54 /221 variables (removed 167) and now considering 111/256 (removed 145) transitions.
[2026-05-27 19:20:39] [INFO ] Flow matrix only has 57 transitions (discarded 54 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-540650664413736386.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5885863741802051258.kers'
[2026-05-27 19:20:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-540650664413736386.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5885863741802051258.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 57 rows 54 cols 135 entries
Finished phase 1 with 36 SingleSign rule and 13 generalized
[2026-05-27 19:20:39] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5885863741802051258.kers
Total runtime 1 ms.
[2026-05-27 19:20:39] [INFO ] Implicit Places using invariants in 104 ms returned [34, 42]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 106 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/221 places, 111/256 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 47 transition count 106
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 47 transition count 106
Applied a total of 10 rules in 2 ms. Remains 47 /52 variables (removed 5) and now considering 106/111 (removed 5) transitions.
[2026-05-27 19:20:39] [INFO ] Flow matrix only has 51 transitions (discarded 55 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-93131290902931009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4608586955150148286.kers'
[2026-05-27 19:20:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-93131290902931009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4608586955150148286.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 51 rows 47 cols 116 entries
Finished phase 1 with 33 SingleSign rule and 11 generalized
[2026-05-27 19:20:39] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4608586955150148286.kers
Total runtime 1 ms.
[2026-05-27 19:20:39] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-27 19:20:39] [INFO ] Flow matrix only has 51 transitions (discarded 55 similar events)
[2026-05-27 19:20:40] [INFO ] Invariant cache hit.
[2026-05-27 19:20:40] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/221 places, 106/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 348 ms. Remains : 47/221 places, 106/256 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)||X(G(p1))))'
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-09
Stuttering criterion allowed to conclude after 47 steps with 1 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-09 finished in 535 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((F(G(p0)) U G(p1))))'
Support contains 4 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 213 transition count 256
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 32 place count 189 transition count 232
Iterating global reduction 1 with 24 rules applied. Total rules applied 56 place count 189 transition count 232
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 76 place count 169 transition count 212
Iterating global reduction 1 with 20 rules applied. Total rules applied 96 place count 169 transition count 212
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 99 place count 166 transition count 212
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 118 place count 147 transition count 193
Iterating global reduction 2 with 19 rules applied. Total rules applied 137 place count 147 transition count 193
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 2 with 8 rules applied. Total rules applied 145 place count 139 transition count 193
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 165 place count 119 transition count 173
Iterating global reduction 3 with 20 rules applied. Total rules applied 185 place count 119 transition count 173
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 197 place count 107 transition count 161
Iterating global reduction 3 with 12 rules applied. Total rules applied 209 place count 107 transition count 161
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 220 place count 96 transition count 150
Iterating global reduction 3 with 11 rules applied. Total rules applied 231 place count 96 transition count 150
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 243 place count 84 transition count 138
Iterating global reduction 3 with 12 rules applied. Total rules applied 255 place count 84 transition count 138
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 270 place count 69 transition count 123
Iterating global reduction 3 with 15 rules applied. Total rules applied 285 place count 69 transition count 123
Applied a total of 285 rules in 23 ms. Remains 69 /221 variables (removed 152) and now considering 123/256 (removed 133) transitions.
[2026-05-27 19:20:40] [INFO ] Flow matrix only has 74 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6076668849283624020.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6107751278573230301.kers'
[2026-05-27 19:20:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6076668849283624020.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6107751278573230301.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 74 rows 69 cols 179 entries
Finished phase 1 with 48 SingleSign rule and 15 generalized
[2026-05-27 19:20:40] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6107751278573230301.kers
Total runtime 1 ms.
[2026-05-27 19:20:40] [INFO ] Implicit Places using invariants in 110 ms returned [35, 56]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 111 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/221 places, 123/256 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 61 transition count 117
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 61 transition count 117
Applied a total of 12 rules in 2 ms. Remains 61 /67 variables (removed 6) and now considering 117/123 (removed 6) transitions.
[2026-05-27 19:20:40] [INFO ] Flow matrix only has 67 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18440466470272446005.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17648234328636614424.kers'
[2026-05-27 19:20:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18440466470272446005.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17648234328636614424.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 67 rows 61 cols 156 entries
Finished phase 1 with 43 SingleSign rule and 14 generalized
[2026-05-27 19:20:40] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17648234328636614424.kers
Total runtime 1 ms.
[2026-05-27 19:20:40] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-27 19:20:40] [INFO ] Flow matrix only has 67 transitions (discarded 50 similar events)
[2026-05-27 19:20:40] [INFO ] Invariant cache hit.
[2026-05-27 19:20:40] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/221 places, 117/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 418 ms. Remains : 61/221 places, 117/256 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((F(G(p0)) U G(p1))))'
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-11
Stuttering criterion allowed to conclude after 72 steps with 2 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-11 finished in 616 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((p0 U (p1||G(!p1)))))'
Support contains 3 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 256/256 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 212 transition count 256
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 35 place count 186 transition count 230
Iterating global reduction 1 with 26 rules applied. Total rules applied 61 place count 186 transition count 230
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 82 place count 165 transition count 209
Iterating global reduction 1 with 21 rules applied. Total rules applied 103 place count 165 transition count 209
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 106 place count 162 transition count 209
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 126 place count 142 transition count 189
Iterating global reduction 2 with 20 rules applied. Total rules applied 146 place count 142 transition count 189
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 155 place count 133 transition count 189
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 175 place count 113 transition count 169
Iterating global reduction 3 with 20 rules applied. Total rules applied 195 place count 113 transition count 169
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 207 place count 101 transition count 157
Iterating global reduction 3 with 12 rules applied. Total rules applied 219 place count 101 transition count 157
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 230 place count 90 transition count 146
Iterating global reduction 3 with 11 rules applied. Total rules applied 241 place count 90 transition count 146
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 253 place count 78 transition count 134
Iterating global reduction 3 with 12 rules applied. Total rules applied 265 place count 78 transition count 134
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 281 place count 62 transition count 118
Iterating global reduction 3 with 16 rules applied. Total rules applied 297 place count 62 transition count 118
Applied a total of 297 rules in 23 ms. Remains 62 /221 variables (removed 159) and now considering 118/256 (removed 138) transitions.
[2026-05-27 19:20:40] [INFO ] Flow matrix only has 68 transitions (discarded 50 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9904141033181942847.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8305754585011115321.kers'
[2026-05-27 19:20:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9904141033181942847.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8305754585011115321.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 62 cols 160 entries
Finished phase 1 with 44 SingleSign rule and 13 generalized
[2026-05-27 19:20:40] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8305754585011115321.kers
Total runtime 1 ms.
[2026-05-27 19:20:41] [INFO ] Implicit Places using invariants in 97 ms returned [41, 49]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 114 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/221 places, 118/256 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 54 transition count 112
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 54 transition count 112
Applied a total of 12 rules in 4 ms. Remains 54 /60 variables (removed 6) and now considering 112/118 (removed 6) transitions.
[2026-05-27 19:20:41] [INFO ] Flow matrix only has 61 transitions (discarded 51 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4807931457553811350.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3192288803704521119.kers'
[2026-05-27 19:20:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4807931457553811350.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3192288803704521119.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 61 rows 54 cols 138 entries
Finished phase 1 with 40 SingleSign rule and 11 generalized
[2026-05-27 19:20:41] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3192288803704521119.kers
Total runtime 1 ms.
[2026-05-27 19:20:41] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-27 19:20:41] [INFO ] Flow matrix only has 61 transitions (discarded 51 similar events)
[2026-05-27 19:20:41] [INFO ] Invariant cache hit.
[2026-05-27 19:20:41] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/221 places, 112/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 325 ms. Remains : 54/221 places, 112/256 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((p0 U (p1||G(!p1)))))'
Stuttering acceptance computed with spot in 108 ms :[true, false, false, p1]
Running random walk in product with property : LeafsetExtension-PT-S08C3-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 488 steps with 18 reset in 2 ms.
FORMULA LeafsetExtension-PT-S08C3-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C3-LTLCardinality-15 finished in 468 ms.
All properties solved by simple procedures.
Total runtime 99007 ms.
BK_STOP 1779909641763
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-S08C3"
export BK_EXAMINATION="LTLCardinality"
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-S08C3, examination is LTLCardinality"
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-177961107900459"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C3.tgz
mv LeafsetExtension-PT-S08C3 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;