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-177961107900491.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)
................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is LeafsetExtension-PT-S16C4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900491
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.9K Mar 7 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 7 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 7 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Mar 15 11:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 15 11:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 15 11:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 15 11:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Mar 7 16:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Mar 7 16:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 7 16:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Mar 7 16:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 11:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 905K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779920891202

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-S16C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-27 22:28:13] [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 22:28:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 22:28:14] [INFO ] Load time of PNML (sax parser for PT used): 372 ms
[2026-05-27 22:28:14] [INFO ] Transformed 1542 places.
[2026-05-27 22:28:14] [INFO ] Transformed 1449 transitions.
[2026-05-27 22:28:14] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 606 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 283 places and 0 transitions.
Iterating post reduction 0 with 283 rules applied. Total rules applied 283 place count 1259 transition count 1449
Discarding 253 places :
Symmetric choice reduction at 1 with 253 rule applications. Total rules 536 place count 1006 transition count 1196
Iterating global reduction 1 with 253 rules applied. Total rules applied 789 place count 1006 transition count 1196
Discarding 209 places :
Symmetric choice reduction at 1 with 209 rule applications. Total rules 998 place count 797 transition count 987
Iterating global reduction 1 with 209 rules applied. Total rules applied 1207 place count 797 transition count 987
Discarding 200 places :
Symmetric choice reduction at 1 with 200 rule applications. Total rules 1407 place count 597 transition count 787
Iterating global reduction 1 with 200 rules applied. Total rules applied 1607 place count 597 transition count 787
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 1 with 12 rules applied. Total rules applied 1619 place count 585 transition count 787
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1629 place count 575 transition count 777
Iterating global reduction 2 with 10 rules applied. Total rules applied 1639 place count 575 transition count 777
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1648 place count 566 transition count 768
Iterating global reduction 2 with 9 rules applied. Total rules applied 1657 place count 566 transition count 768
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1665 place count 558 transition count 760
Iterating global reduction 2 with 8 rules applied. Total rules applied 1673 place count 558 transition count 760
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1681 place count 550 transition count 752
Iterating global reduction 2 with 8 rules applied. Total rules applied 1689 place count 550 transition count 752
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1737 place count 502 transition count 704
Iterating global reduction 2 with 48 rules applied. Total rules applied 1785 place count 502 transition count 704
Applied a total of 1785 rules in 916 ms. Remains 502 /1542 variables (removed 1040) and now considering 704/1449 (removed 745) transitions.
[2026-05-27 22:28:15] [INFO ] Flow matrix only has 657 transitions (discarded 47 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10024776936480607553.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2090366695482445555.kers'
[2026-05-27 22:28:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10024776936480607553.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2090366695482445555.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 1 ms.
// Phase 1: matrix 657 rows 499 cols 1701 entries
Finished phase 1 with 364 SingleSign rule and 94 generalized
[2026-05-27 22:28:15] [INFO ] Computed 44 invariants in 6 ms
Computed 44 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-2090366695482445555.kers
Total runtime 10 ms.
[2026-05-27 22:28:17] [INFO ] Implicit Places using invariants in 1369 ms returned [47, 82, 86, 119, 144, 176, 205, 240, 248, 261, 263, 297, 334, 342, 346, 376, 380, 395, 431, 437, 470]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 1500 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 481/1542 places, 704/1449 transitions.
Discarding 157 places :
Symmetric choice reduction at 0 with 157 rule applications. Total rules 157 place count 324 transition count 547
Iterating global reduction 0 with 157 rules applied. Total rules applied 314 place count 324 transition count 547
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 317 place count 321 transition count 544
Iterating global reduction 0 with 3 rules applied. Total rules applied 320 place count 321 transition count 544
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 323 place count 318 transition count 541
Iterating global reduction 0 with 3 rules applied. Total rules applied 326 place count 318 transition count 541
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 329 place count 315 transition count 538
Iterating global reduction 0 with 3 rules applied. Total rules applied 332 place count 315 transition count 538
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 335 place count 312 transition count 535
Iterating global reduction 0 with 3 rules applied. Total rules applied 338 place count 312 transition count 535
Applied a total of 338 rules in 93 ms. Remains 312 /481 variables (removed 169) and now considering 535/704 (removed 169) transitions.
[2026-05-27 22:28:17] [INFO ] Flow matrix only has 458 transitions (discarded 77 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8749878707274766572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7995644744898722003.kers'
[2026-05-27 22:28:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8749878707274766572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7995644744898722003.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 458 rows 310 cols 1051 entries
Finished phase 1 with 216 SingleSign rule and 73 generalized
[2026-05-27 22:28:17] [INFO ] Computed 23 invariants in 6 ms
Computed 23 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7995644744898722003.kers
Total runtime 8 ms.
[2026-05-27 22:28:17] [INFO ] Implicit Places using invariants in 406 ms returned []
[2026-05-27 22:28:17] [INFO ] Flow matrix only has 458 transitions (discarded 77 similar events)
[2026-05-27 22:28:17] [INFO ] Invariant cache hit.
[2026-05-27 22:28:18] [INFO ] Implicit Places using invariants and state equation in 1014 ms returned []
Implicit Place search using SMT with State Equation took 1425 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 312/1542 places, 535/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3967 ms. Remains : 312/1542 places, 535/1449 transitions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Applied a total of 0 rules in 51 ms. Remains 312 /312 variables (removed 0) and now considering 535/535 (removed 0) transitions.
[2026-05-27 22:28:18] [INFO ] Flow matrix only has 458 transitions (discarded 77 similar events)
[2026-05-27 22:28:18] [INFO ] Invariant cache hit.
[2026-05-27 22:28:19] [INFO ] Implicit Places using invariants in 384 ms returned []
[2026-05-27 22:28:19] [INFO ] Flow matrix only has 458 transitions (discarded 77 similar events)
[2026-05-27 22:28:19] [INFO ] Invariant cache hit.
[2026-05-27 22:28:20] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1337 ms to find 0 implicit places.
Running 518 sub problems to find dead transitions.
[2026-05-27 22:28:20] [INFO ] Flow matrix only has 458 transitions (discarded 77 similar events)
[2026-05-27 22:28:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 2/303 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/303 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 4 (OVERLAPS) 1/304 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 518 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 304/770 variables, and 23 constraints, problems are : Problem set: 0 solved, 518 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 0/312 constraints, PredecessorRefiner: 518/518 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 518 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 2 (OVERLAPS) 2/303 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/303 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 4 (OVERLAPS) 1/304 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 6 (OVERLAPS) 458/762 variables, 304/327 constraints. Problems are: Problem set: 0 solved, 518 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/762 variables, 508/835 constraints. Problems are: Problem set: 0 solved, 518 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 762/770 variables, and 835 constraints, problems are : Problem set: 0 solved, 518 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 304/312 constraints, PredecessorRefiner: 508/518 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60421ms problems are : Problem set: 0 solved, 518 unsolved
Search for dead transitions found 0 dead transitions in 60465ms
Finished structural reductions in LTL mode , in 1 iterations and 61907 ms. Remains : 312/312 places, 535/535 transitions.
Support contains 53 out of 312 places after structural reductions.
[2026-05-27 22:29:20] [INFO ] Flatten gal took : 107 ms
[2026-05-27 22:29:21] [INFO ] Flatten gal took : 57 ms
[2026-05-27 22:29:21] [INFO ] Input system was already deterministic with 535 transitions.
Support contains 51 out of 312 places (down from 53) after GAL structural reductions.
RANDOM walk for 40000 steps (1139 resets) in 2629 ms. (15 steps per ms) remains 10/32 properties
BEST_FIRST walk for 40002 steps (123 resets) in 190 ms. (209 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (123 resets) in 160 ms. (248 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (123 resets) in 112 ms. (354 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (125 resets) in 124 ms. (320 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (129 resets) in 176 ms. (226 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (126 resets) in 142 ms. (279 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (128 resets) in 103 ms. (384 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (123 resets) in 128 ms. (310 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (126 resets) in 93 ms. (425 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (126 resets) in 86 ms. (459 steps per ms) remains 9/9 properties
[2026-05-27 22:29:22] [INFO ] Flow matrix only has 458 transitions (discarded 77 similar events)
[2026-05-27 22:29:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp26 is UNSAT
At refinement iteration 1 (OVERLAPS) 1/12 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 249/261 variables, 7/8 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/261 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/262 variables, 1/9 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 1/10 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 42/304 variables, 14/24 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/304 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp30 is UNSAT
After SMT solving in domain Real declared 761/770 variables, and 328 constraints, problems are : Problem set: 9 solved, 0 unsolved in 1240 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 304/312 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1254ms 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.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 312 stabilizing places and 535 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 312 transition count 535
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Graph (complete) has 1002 edges and 312 vertex of which 302 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.6 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 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 73 place count 302 transition count 462
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 145 place count 230 transition count 462
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 145 place count 230 transition count 432
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 205 place count 200 transition count 432
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 235 place count 170 transition count 402
Iterating global reduction 2 with 30 rules applied. Total rules applied 265 place count 170 transition count 402
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 280 place count 155 transition count 387
Iterating global reduction 2 with 15 rules applied. Total rules applied 295 place count 155 transition count 387
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 299 place count 151 transition count 387
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 299 place count 151 transition count 383
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 307 place count 147 transition count 383
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 311 place count 143 transition count 379
Iterating global reduction 3 with 4 rules applied. Total rules applied 315 place count 143 transition count 379
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 319 place count 139 transition count 375
Iterating global reduction 3 with 4 rules applied. Total rules applied 323 place count 139 transition count 375
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 387 place count 107 transition count 343
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 399 place count 95 transition count 331
Iterating global reduction 3 with 12 rules applied. Total rules applied 411 place count 95 transition count 331
Applied a total of 411 rules in 130 ms. Remains 95 /312 variables (removed 217) and now considering 331/535 (removed 204) transitions.
[2026-05-27 22:29:24] [INFO ] Flow matrix only has 197 transitions (discarded 134 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17029534093549338148.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11448838392530932081.kers'
[2026-05-27 22:29:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17029534093549338148.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11448838392530932081.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 197 rows 95 cols 550 entries
Finished phase 1 with 42 SingleSign rule and 36 generalized
[2026-05-27 22:29:24] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-11448838392530932081.kers
Total runtime 2 ms.
[2026-05-27 22:29:24] [INFO ] Implicit Places using invariants in 169 ms returned [2, 3, 10, 16, 25, 32, 42, 47, 48, 57, 63, 69]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 172 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 83/312 places, 331/535 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 73 transition count 321
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 73 transition count 321
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 63 transition count 311
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 63 transition count 311
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 61 transition count 309
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 59 transition count 307
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 59 transition count 307
Applied a total of 48 rules in 37 ms. Remains 59 /83 variables (removed 24) and now considering 307/331 (removed 24) transitions.
[2026-05-27 22:29:24] [INFO ] Flow matrix only has 78 transitions (discarded 229 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5084051882066311529.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8107276426512439649.kers'
[2026-05-27 22:29:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5084051882066311529.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8107276426512439649.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 78 rows 59 cols 204 entries
Finished phase 1 with 30 SingleSign rule and 24 generalized
[2026-05-27 22:29:24] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8107276426512439649.kers
Total runtime 2 ms.
[2026-05-27 22:29:24] [INFO ] Implicit Places using invariants in 103 ms returned []
[2026-05-27 22:29:24] [INFO ] Flow matrix only has 78 transitions (discarded 229 similar events)
[2026-05-27 22:29:24] [INFO ] Invariant cache hit.
[2026-05-27 22:29:24] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 59/312 places, 307/535 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 629 ms. Remains : 59/312 places, 307/535 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 370 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-00
Stuttering criterion allowed to conclude after 184 steps with 11 reset in 6 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-00 finished in 1103 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(p0) U p1))&&(F(p0) U p2)))'
Support contains 6 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 302 transition count 535
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 51 place count 261 transition count 494
Iterating global reduction 1 with 41 rules applied. Total rules applied 92 place count 261 transition count 494
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 127 place count 226 transition count 459
Iterating global reduction 1 with 35 rules applied. Total rules applied 162 place count 226 transition count 459
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 168 place count 220 transition count 459
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 202 place count 186 transition count 425
Iterating global reduction 2 with 34 rules applied. Total rules applied 236 place count 186 transition count 425
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 245 place count 177 transition count 425
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 277 place count 145 transition count 393
Iterating global reduction 3 with 32 rules applied. Total rules applied 309 place count 145 transition count 393
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 324 place count 130 transition count 378
Iterating global reduction 3 with 15 rules applied. Total rules applied 339 place count 130 transition count 378
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 354 place count 115 transition count 363
Iterating global reduction 3 with 15 rules applied. Total rules applied 369 place count 115 transition count 363
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 384 place count 100 transition count 348
Iterating global reduction 3 with 15 rules applied. Total rules applied 399 place count 100 transition count 348
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 408 place count 91 transition count 339
Iterating global reduction 3 with 9 rules applied. Total rules applied 417 place count 91 transition count 339
Applied a total of 417 rules in 28 ms. Remains 91 /312 variables (removed 221) and now considering 339/535 (removed 196) transitions.
[2026-05-27 22:29:25] [INFO ] Flow matrix only has 119 transitions (discarded 220 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2978489891855610511.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8260761120572063481.kers'
[2026-05-27 22:29:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2978489891855610511.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8260761120572063481.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 119 rows 91 cols 273 entries
Finished phase 1 with 61 SingleSign rule and 24 generalized
[2026-05-27 22:29:25] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8260761120572063481.kers
Total runtime 1 ms.
[2026-05-27 22:29:25] [INFO ] Implicit Places using invariants in 87 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 88 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/312 places, 339/535 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 89 transition count 338
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 89 transition count 338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 88 transition count 337
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 88 transition count 337
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 87 transition count 336
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 87 transition count 336
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 86 transition count 335
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 86 transition count 335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 85 transition count 334
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 85 transition count 334
Applied a total of 10 rules in 17 ms. Remains 85 /90 variables (removed 5) and now considering 334/339 (removed 5) transitions.
[2026-05-27 22:29:25] [INFO ] Flow matrix only has 108 transitions (discarded 226 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2214655211736933110.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1955431795308966171.kers'
[2026-05-27 22:29:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2214655211736933110.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1955431795308966171.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 85 cols 248 entries
Finished phase 1 with 57 SingleSign rule and 23 generalized
[2026-05-27 22:29:25] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1955431795308966171.kers
Total runtime 1 ms.
[2026-05-27 22:29:25] [INFO ] Implicit Places using invariants in 102 ms returned []
[2026-05-27 22:29:25] [INFO ] Flow matrix only has 108 transitions (discarded 226 similar events)
[2026-05-27 22:29:25] [INFO ] Invariant cache hit.
[2026-05-27 22:29:25] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 85/312 places, 334/535 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 517 ms. Remains : 85/312 places, 334/535 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(p0) U p1))&&(F(p0) U p2)))'
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p0), (NOT p2), true, (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 574 ms.
Product exploration explored 100000 steps with 50000 reset in 426 ms.
Computed a total of 85 stabilizing places and 334 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 85 transition count 334
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 15 factoid took 29 ms. Proved property starting from automaton with 6 states, 12 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 158 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-01 finished in 1974 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 G(!p0)))'
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Graph (complete) has 1002 edges and 312 vertex of which 302 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 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 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 302 transition count 460
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 149 place count 228 transition count 460
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 149 place count 228 transition count 431
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 207 place count 199 transition count 431
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 238 place count 168 transition count 400
Iterating global reduction 2 with 31 rules applied. Total rules applied 269 place count 168 transition count 400
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 284 place count 153 transition count 385
Iterating global reduction 2 with 15 rules applied. Total rules applied 299 place count 153 transition count 385
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 304 place count 148 transition count 385
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 304 place count 148 transition count 380
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 314 place count 143 transition count 380
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 319 place count 138 transition count 375
Iterating global reduction 3 with 5 rules applied. Total rules applied 324 place count 138 transition count 375
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 329 place count 133 transition count 370
Iterating global reduction 3 with 5 rules applied. Total rules applied 334 place count 133 transition count 370
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 398 place count 101 transition count 338
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 411 place count 88 transition count 325
Iterating global reduction 3 with 13 rules applied. Total rules applied 424 place count 88 transition count 325
Applied a total of 424 rules in 90 ms. Remains 88 /312 variables (removed 224) and now considering 325/535 (removed 210) transitions.
[2026-05-27 22:29:27] [INFO ] Flow matrix only has 183 transitions (discarded 142 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8367767211239167065.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-469716769501468449.kers'
[2026-05-27 22:29:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8367767211239167065.kers, --Pflows, --basisKERS=/tmp/petrispot-output-469716769501468449.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 183 rows 88 cols 512 entries
Finished phase 1 with 37 SingleSign rule and 35 generalized
[2026-05-27 22:29:27] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-469716769501468449.kers
Total runtime 2 ms.
[2026-05-27 22:29:27] [INFO ] Implicit Places using invariants in 136 ms returned [2, 11, 17, 23, 33, 39, 40, 45, 46, 55, 61, 67]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 139 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/312 places, 325/535 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 66 transition count 315
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 66 transition count 315
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 56 transition count 305
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 56 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 54 transition count 303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 52 transition count 301
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 52 transition count 301
Applied a total of 48 rules in 39 ms. Remains 52 /76 variables (removed 24) and now considering 301/325 (removed 24) transitions.
[2026-05-27 22:29:27] [INFO ] Flow matrix only has 63 transitions (discarded 238 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14860721051790133856.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17105424253782124377.kers'
[2026-05-27 22:29:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14860721051790133856.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17105424253782124377.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 52 cols 164 entries
Finished phase 1 with 26 SingleSign rule and 22 generalized
[2026-05-27 22:29:27] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17105424253782124377.kers
Total runtime 0 ms.
[2026-05-27 22:29:27] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-27 22:29:27] [INFO ] Flow matrix only has 63 transitions (discarded 238 similar events)
[2026-05-27 22:29:27] [INFO ] Invariant cache hit.
[2026-05-27 22:29:27] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 52/312 places, 301/535 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 508 ms. Remains : 52/312 places, 301/535 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 G(!p0)))'
Stuttering acceptance computed with spot in 88 ms :[p0, true, p0]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-02 finished in 637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 4 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Graph (complete) has 1002 edges and 312 vertex of which 302 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.5 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 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 302 transition count 461
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 229 transition count 461
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 147 place count 229 transition count 434
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 201 place count 202 transition count 434
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 232 place count 171 transition count 403
Iterating global reduction 2 with 31 rules applied. Total rules applied 263 place count 171 transition count 403
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 278 place count 156 transition count 388
Iterating global reduction 2 with 15 rules applied. Total rules applied 293 place count 156 transition count 388
Discarding 6 places :
Implicit places reduction removed 6 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 300 place count 150 transition count 387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 301 place count 149 transition count 387
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 301 place count 149 transition count 381
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 313 place count 143 transition count 381
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 318 place count 138 transition count 376
Iterating global reduction 4 with 5 rules applied. Total rules applied 323 place count 138 transition count 376
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 328 place count 133 transition count 371
Iterating global reduction 4 with 5 rules applied. Total rules applied 333 place count 133 transition count 371
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 397 place count 101 transition count 339
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 409 place count 89 transition count 327
Iterating global reduction 4 with 12 rules applied. Total rules applied 421 place count 89 transition count 327
Applied a total of 421 rules in 102 ms. Remains 89 /312 variables (removed 223) and now considering 327/535 (removed 208) transitions.
[2026-05-27 22:29:27] [INFO ] Flow matrix only has 185 transitions (discarded 142 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5535438088042641405.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4638973199970741566.kers'
[2026-05-27 22:29:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5535438088042641405.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4638973199970741566.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 185 rows 89 cols 508 entries
Finished phase 1 with 40 SingleSign rule and 34 generalized
[2026-05-27 22:29:27] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4638973199970741566.kers
Total runtime 2 ms.
[2026-05-27 22:29:28] [INFO ] Implicit Places using invariants in 144 ms returned [2, 10, 16, 22, 28, 34, 43, 44, 53, 68]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 148 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 79/312 places, 327/535 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 71 transition count 319
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 71 transition count 319
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 63 transition count 311
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 63 transition count 311
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 61 transition count 309
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 59 transition count 307
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 59 transition count 307
Applied a total of 40 rules in 27 ms. Remains 59 /79 variables (removed 20) and now considering 307/327 (removed 20) transitions.
[2026-05-27 22:29:28] [INFO ] Flow matrix only has 85 transitions (discarded 222 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4846712590164346042.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2721805972881992742.kers'
[2026-05-27 22:29:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4846712590164346042.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2721805972881992742.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 85 rows 59 cols 218 entries
Finished phase 1 with 45 SingleSign rule and 9 generalized
[2026-05-27 22:29:28] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2721805972881992742.kers
Total runtime 1 ms.
[2026-05-27 22:29:28] [INFO ] Implicit Places using invariants in 113 ms returned []
[2026-05-27 22:29:28] [INFO ] Flow matrix only has 85 transitions (discarded 222 similar events)
[2026-05-27 22:29:28] [INFO ] Invariant cache hit.
[2026-05-27 22:29:28] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 59/312 places, 307/535 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 550 ms. Remains : 59/312 places, 307/535 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-04
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-04 finished in 692 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((p0&&G((!p0||G(p1)))))))))'
Support contains 3 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 303 transition count 535
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 52 place count 260 transition count 492
Iterating global reduction 1 with 43 rules applied. Total rules applied 95 place count 260 transition count 492
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 132 place count 223 transition count 455
Iterating global reduction 1 with 37 rules applied. Total rules applied 169 place count 223 transition count 455
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 174 place count 218 transition count 455
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 208 place count 184 transition count 421
Iterating global reduction 2 with 34 rules applied. Total rules applied 242 place count 184 transition count 421
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 253 place count 173 transition count 421
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 286 place count 140 transition count 388
Iterating global reduction 3 with 33 rules applied. Total rules applied 319 place count 140 transition count 388
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 335 place count 124 transition count 372
Iterating global reduction 3 with 16 rules applied. Total rules applied 351 place count 124 transition count 372
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 367 place count 108 transition count 356
Iterating global reduction 3 with 16 rules applied. Total rules applied 383 place count 108 transition count 356
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 399 place count 92 transition count 340
Iterating global reduction 3 with 16 rules applied. Total rules applied 415 place count 92 transition count 340
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 426 place count 81 transition count 329
Iterating global reduction 3 with 11 rules applied. Total rules applied 437 place count 81 transition count 329
Applied a total of 437 rules in 26 ms. Remains 81 /312 variables (removed 231) and now considering 329/535 (removed 206) transitions.
[2026-05-27 22:29:28] [INFO ] Flow matrix only has 101 transitions (discarded 228 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18352315580746681824.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7029895220147917721.kers'
[2026-05-27 22:29:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18352315580746681824.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7029895220147917721.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 101 rows 81 cols 233 entries
Finished phase 1 with 54 SingleSign rule and 22 generalized
[2026-05-27 22:29:28] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7029895220147917721.kers
Total runtime 1 ms.
[2026-05-27 22:29:28] [INFO ] Implicit Places using invariants in 87 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 89 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/312 places, 329/535 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 79 transition count 328
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 79 transition count 328
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 78 transition count 327
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 78 transition count 327
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 77 transition count 326
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 77 transition count 326
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 76 transition count 325
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 76 transition count 325
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 75 transition count 324
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 75 transition count 324
Applied a total of 10 rules in 10 ms. Remains 75 /80 variables (removed 5) and now considering 324/329 (removed 5) transitions.
[2026-05-27 22:29:28] [INFO ] Flow matrix only has 89 transitions (discarded 235 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9436416885752609454.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17648389996435548894.kers'
[2026-05-27 22:29:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9436416885752609454.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17648389996435548894.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 89 rows 75 cols 206 entries
Finished phase 1 with 50 SingleSign rule and 21 generalized
[2026-05-27 22:29:28] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17648389996435548894.kers
Total runtime 1 ms.
[2026-05-27 22:29:28] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-27 22:29:28] [INFO ] Flow matrix only has 89 transitions (discarded 235 similar events)
[2026-05-27 22:29:28] [INFO ] Invariant cache hit.
[2026-05-27 22:29:28] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 75/312 places, 324/535 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 374 ms. Remains : 75/312 places, 324/535 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((p0&&G((!p0||G(p1)))))))))'
Stuttering acceptance computed with spot in 295 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 411 steps with 11 reset in 3 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-05 finished in 702 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Graph (complete) has 1002 edges and 312 vertex of which 301 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 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 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 301 transition count 459
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 226 transition count 459
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 151 place count 226 transition count 431
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 207 place count 198 transition count 431
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 239 place count 166 transition count 399
Iterating global reduction 2 with 32 rules applied. Total rules applied 271 place count 166 transition count 399
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 288 place count 149 transition count 382
Iterating global reduction 2 with 17 rules applied. Total rules applied 305 place count 149 transition count 382
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 2 with 6 rules applied. Total rules applied 311 place count 143 transition count 382
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 311 place count 143 transition count 376
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 323 place count 137 transition count 376
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 329 place count 131 transition count 370
Iterating global reduction 3 with 6 rules applied. Total rules applied 335 place count 131 transition count 370
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 341 place count 125 transition count 364
Iterating global reduction 3 with 6 rules applied. Total rules applied 347 place count 125 transition count 364
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 407 place count 95 transition count 334
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 420 place count 82 transition count 321
Iterating global reduction 3 with 13 rules applied. Total rules applied 433 place count 82 transition count 321
Applied a total of 433 rules in 62 ms. Remains 82 /312 variables (removed 230) and now considering 321/535 (removed 214) transitions.
[2026-05-27 22:29:29] [INFO ] Flow matrix only has 171 transitions (discarded 150 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7686902225243024802.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9967451161577254802.kers'
[2026-05-27 22:29:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7686902225243024802.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9967451161577254802.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 171 rows 82 cols 476 entries
Finished phase 1 with 36 SingleSign rule and 31 generalized
[2026-05-27 22:29:29] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-9967451161577254802.kers
Total runtime 2 ms.
[2026-05-27 22:29:29] [INFO ] Implicit Places using invariants in 131 ms returned [2, 3, 8, 14, 22, 28, 34, 35, 40, 41, 50, 56, 62]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 135 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/312 places, 321/535 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 58 transition count 310
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 58 transition count 310
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 47 transition count 299
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 47 transition count 299
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 45 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 43 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 43 transition count 295
Applied a total of 52 rules in 20 ms. Remains 43 /69 variables (removed 26) and now considering 295/321 (removed 26) transitions.
[2026-05-27 22:29:29] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18024672888739476259.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2232347940138661191.kers'
[2026-05-27 22:29:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18024672888739476259.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2232347940138661191.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 42 rows 43 cols 101 entries
Finished phase 1 with 39 SingleSign rule and 2 generalized
[2026-05-27 22:29:29] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2232347940138661191.kers
Total runtime 1 ms.
[2026-05-27 22:29:29] [INFO ] Implicit Places using invariants in 82 ms returned []
[2026-05-27 22:29:29] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
[2026-05-27 22:29:29] [INFO ] Invariant cache hit.
[2026-05-27 22:29:29] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/312 places, 295/535 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 416 ms. Remains : 43/312 places, 295/535 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-06
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-06 finished in 484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Graph (complete) has 1002 edges and 312 vertex of which 302 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 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 302 transition count 461
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 229 transition count 461
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 147 place count 229 transition count 434
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 201 place count 202 transition count 434
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 230 place count 173 transition count 405
Iterating global reduction 2 with 29 rules applied. Total rules applied 259 place count 173 transition count 405
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 275 place count 157 transition count 389
Iterating global reduction 2 with 16 rules applied. Total rules applied 291 place count 157 transition count 389
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 2 with 6 rules applied. Total rules applied 297 place count 151 transition count 389
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 297 place count 151 transition count 383
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 309 place count 145 transition count 383
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 315 place count 139 transition count 377
Iterating global reduction 3 with 6 rules applied. Total rules applied 321 place count 139 transition count 377
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 327 place count 133 transition count 371
Iterating global reduction 3 with 6 rules applied. Total rules applied 333 place count 133 transition count 371
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 397 place count 101 transition count 339
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 410 place count 88 transition count 326
Iterating global reduction 3 with 13 rules applied. Total rules applied 423 place count 88 transition count 326
Applied a total of 423 rules in 60 ms. Remains 88 /312 variables (removed 224) and now considering 326/535 (removed 209) transitions.
[2026-05-27 22:29:29] [INFO ] Flow matrix only has 186 transitions (discarded 140 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5668804704968296969.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6626977859465832469.kers'
[2026-05-27 22:29:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5668804704968296969.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6626977859465832469.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 186 rows 87 cols 507 entries
Finished phase 1 with 40 SingleSign rule and 32 generalized
[2026-05-27 22:29:29] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6626977859465832469.kers
Total runtime 2 ms.
[2026-05-27 22:29:29] [INFO ] Implicit Places using invariants in 133 ms returned [2, 3, 8, 14, 22, 28, 36, 37, 42, 43, 61, 67]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 135 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/312 places, 326/535 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 66 transition count 316
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 66 transition count 316
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 56 transition count 306
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 56 transition count 306
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 54 transition count 304
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 52 transition count 302
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 52 transition count 302
Applied a total of 48 rules in 18 ms. Remains 52 /76 variables (removed 24) and now considering 302/326 (removed 24) transitions.
[2026-05-27 22:29:29] [INFO ] Flow matrix only has 66 transitions (discarded 236 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11270127970959133650.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17536148386827050107.kers'
[2026-05-27 22:29:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11270127970959133650.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17536148386827050107.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 66 rows 51 cols 159 entries
Finished phase 1 with 29 SingleSign rule and 19 generalized
[2026-05-27 22:29:29] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17536148386827050107.kers
Total runtime 1 ms.
[2026-05-27 22:29:29] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-27 22:29:29] [INFO ] Flow matrix only has 66 transitions (discarded 236 similar events)
[2026-05-27 22:29:29] [INFO ] Invariant cache hit.
[2026-05-27 22:29:30] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 52/312 places, 302/535 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 408 ms. Remains : 52/312 places, 302/535 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-09
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-09 finished in 565 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(p0)))'
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 302 transition count 535
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 55 place count 257 transition count 490
Iterating global reduction 1 with 45 rules applied. Total rules applied 100 place count 257 transition count 490
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 139 place count 218 transition count 451
Iterating global reduction 1 with 39 rules applied. Total rules applied 178 place count 218 transition count 451
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 184 place count 212 transition count 451
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 221 place count 175 transition count 414
Iterating global reduction 2 with 37 rules applied. Total rules applied 258 place count 175 transition count 414
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 2 with 13 rules applied. Total rules applied 271 place count 162 transition count 414
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 309 place count 124 transition count 376
Iterating global reduction 3 with 38 rules applied. Total rules applied 347 place count 124 transition count 376
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 365 place count 106 transition count 358
Iterating global reduction 3 with 18 rules applied. Total rules applied 383 place count 106 transition count 358
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 401 place count 88 transition count 340
Iterating global reduction 3 with 18 rules applied. Total rules applied 419 place count 88 transition count 340
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 437 place count 70 transition count 322
Iterating global reduction 3 with 18 rules applied. Total rules applied 455 place count 70 transition count 322
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 467 place count 58 transition count 310
Iterating global reduction 3 with 12 rules applied. Total rules applied 479 place count 58 transition count 310
Applied a total of 479 rules in 21 ms. Remains 58 /312 variables (removed 254) and now considering 310/535 (removed 225) transitions.
[2026-05-27 22:29:30] [INFO ] Flow matrix only has 67 transitions (discarded 243 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1132832196233244029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12895324019591487888.kers'
[2026-05-27 22:29:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1132832196233244029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12895324019591487888.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 67 rows 58 cols 152 entries
Finished phase 1 with 54 SingleSign rule and 2 generalized
[2026-05-27 22:29:30] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12895324019591487888.kers
Total runtime 1 ms.
[2026-05-27 22:29:30] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-27 22:29:30] [INFO ] Flow matrix only has 67 transitions (discarded 243 similar events)
[2026-05-27 22:29:30] [INFO ] Invariant cache hit.
[2026-05-27 22:29:30] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2026-05-27 22:29:30] [INFO ] Flow matrix only has 67 transitions (discarded 243 similar events)
[2026-05-27 22:29:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 67/125 variables, 58/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (OVERLAPS) 0/125 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 60 constraints, problems are : Problem set: 0 solved, 293 unsolved in 8756 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 67/125 variables, 58/60 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 293/353 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 293 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 353 constraints, problems are : Problem set: 0 solved, 293 unsolved in 13314 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22111ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 22116ms
Starting structural reductions in LTL mode, iteration 1 : 58/312 places, 310/535 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22359 ms. Remains : 58/312 places, 310/535 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(p0)))'
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 579 steps with 17 reset in 4 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-12 finished in 22504 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))'
Support contains 2 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Graph (complete) has 1002 edges and 312 vertex of which 301 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 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 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 301 transition count 460
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 149 place count 227 transition count 460
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 149 place count 227 transition count 432
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 205 place count 199 transition count 432
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 237 place count 167 transition count 400
Iterating global reduction 2 with 32 rules applied. Total rules applied 269 place count 167 transition count 400
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 285 place count 151 transition count 384
Iterating global reduction 2 with 16 rules applied. Total rules applied 301 place count 151 transition count 384
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 2 with 6 rules applied. Total rules applied 307 place count 145 transition count 384
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 307 place count 145 transition count 378
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 319 place count 139 transition count 378
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 325 place count 133 transition count 372
Iterating global reduction 3 with 6 rules applied. Total rules applied 331 place count 133 transition count 372
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 337 place count 127 transition count 366
Iterating global reduction 3 with 6 rules applied. Total rules applied 343 place count 127 transition count 366
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 405 place count 96 transition count 335
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 417 place count 84 transition count 323
Iterating global reduction 3 with 12 rules applied. Total rules applied 429 place count 84 transition count 323
Applied a total of 429 rules in 44 ms. Remains 84 /312 variables (removed 228) and now considering 323/535 (removed 212) transitions.
[2026-05-27 22:29:52] [INFO ] Flow matrix only has 173 transitions (discarded 150 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-368303509846246449.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14026147760407961955.kers'
[2026-05-27 22:29:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-368303509846246449.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14026147760407961955.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 173 rows 84 cols 482 entries
Finished phase 1 with 36 SingleSign rule and 33 generalized
[2026-05-27 22:29:52] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14026147760407961955.kers
Total runtime 2 ms.
[2026-05-27 22:29:52] [INFO ] Implicit Places using invariants in 147 ms returned [5, 10, 16, 22, 36, 37, 42, 43, 52, 58, 64]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 149 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/312 places, 323/535 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 314
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 314
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 55 transition count 305
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 55 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 53 transition count 303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 51 transition count 301
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 51 transition count 301
Applied a total of 44 rules in 12 ms. Remains 51 /73 variables (removed 22) and now considering 301/323 (removed 22) transitions.
[2026-05-27 22:29:52] [INFO ] Flow matrix only has 63 transitions (discarded 238 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14475688252537561778.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15922012834278141135.kers'
[2026-05-27 22:29:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14475688252537561778.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15922012834278141135.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 63 rows 51 cols 163 entries
Finished phase 1 with 26 SingleSign rule and 21 generalized
[2026-05-27 22:29:52] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15922012834278141135.kers
Total runtime 1 ms.
[2026-05-27 22:29:53] [INFO ] Implicit Places using invariants in 75 ms returned []
[2026-05-27 22:29:53] [INFO ] Flow matrix only has 63 transitions (discarded 238 similar events)
[2026-05-27 22:29:53] [INFO ] Invariant cache hit.
[2026-05-27 22:29:53] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 51/312 places, 301/535 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 451 ms. Remains : 51/312 places, 301/535 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))'
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-14
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-14 finished in 537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 1 out of 312 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 312/312 places, 535/535 transitions.
Graph (complete) has 1002 edges and 312 vertex of which 301 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 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 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 301 transition count 459
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 226 transition count 459
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 151 place count 226 transition count 431
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 207 place count 198 transition count 431
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 239 place count 166 transition count 399
Iterating global reduction 2 with 32 rules applied. Total rules applied 271 place count 166 transition count 399
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 288 place count 149 transition count 382
Iterating global reduction 2 with 17 rules applied. Total rules applied 305 place count 149 transition count 382
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 310 place count 144 transition count 382
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 310 place count 144 transition count 377
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 320 place count 139 transition count 377
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 325 place count 134 transition count 372
Iterating global reduction 3 with 5 rules applied. Total rules applied 330 place count 134 transition count 372
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 335 place count 129 transition count 367
Iterating global reduction 3 with 5 rules applied. Total rules applied 340 place count 129 transition count 367
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 402 place count 98 transition count 336
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 415 place count 85 transition count 323
Iterating global reduction 3 with 13 rules applied. Total rules applied 428 place count 85 transition count 323
Applied a total of 428 rules in 36 ms. Remains 85 /312 variables (removed 227) and now considering 323/535 (removed 212) transitions.
[2026-05-27 22:29:53] [INFO ] Flow matrix only has 181 transitions (discarded 142 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13105769679757806471.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12873028631310708849.kers'
[2026-05-27 22:29:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13105769679757806471.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12873028631310708849.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 181 rows 85 cols 505 entries
Finished phase 1 with 37 SingleSign rule and 32 generalized
[2026-05-27 22:29:53] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12873028631310708849.kers
Total runtime 2 ms.
[2026-05-27 22:29:53] [INFO ] Implicit Places using invariants in 151 ms returned [2, 3, 8, 14, 20, 24, 30, 36, 37, 42, 43, 52, 58, 64]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 152 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/312 places, 323/535 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 59 transition count 311
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 59 transition count 311
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 47 transition count 299
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 47 transition count 299
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 45 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 43 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 43 transition count 295
Applied a total of 56 rules in 13 ms. Remains 43 /71 variables (removed 28) and now considering 295/323 (removed 28) transitions.
[2026-05-27 22:29:53] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7851509158167608322.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4793835997919923163.kers'
[2026-05-27 22:29:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7851509158167608322.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4793835997919923163.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 42 rows 43 cols 101 entries
Finished phase 1 with 39 SingleSign rule and 2 generalized
[2026-05-27 22:29:53] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4793835997919923163.kers
Total runtime 1 ms.
[2026-05-27 22:29:53] [INFO ] Implicit Places using invariants in 93 ms returned []
[2026-05-27 22:29:53] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
[2026-05-27 22:29:53] [INFO ] Invariant cache hit.
[2026-05-27 22:29:53] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/312 places, 295/535 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 399 ms. Remains : 43/312 places, 295/535 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLCardinality-15
Product exploration explored 100000 steps with 7298 reset in 252 ms.
Product exploration explored 100000 steps with 7297 reset in 304 ms.
Computed a total of 43 stabilizing places and 295 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 43 transition count 295
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 13 ms. Proved property starting from automaton with 1 states, 2 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 81 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLCardinality-15 finished in 1110 ms.
All properties solved by simple procedures.
Total runtime 100643 ms.

BK_STOP 1779920994755

--------------------
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-S16C4"
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-S16C4, 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-177961107900491"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C4.tgz
mv LeafsetExtension-PT-S16C4 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;