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.r114-smll-177955740600481.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV0-PT-1008, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740600481
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 94M
-rw-r--r-- 1 mcc users 7.6K Mar 7 04:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 7 04:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 04:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 7 04:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 09:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 09:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 09:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 7 04:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Mar 7 04:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 04:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 7 04:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 93M 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 ErlangenMainframeV0-PT-1008-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1008-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779894751420

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1008
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 15:12:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 15:12:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 15:12:39] [INFO ] Load time of PNML (sax parser for PT used): 5176 ms
[2026-05-27 15:12:39] [INFO ] Transformed 291 places.
[2026-05-27 15:12:39] [INFO ] Transformed 79030 transitions.
[2026-05-27 15:12:39] [INFO ] Found NUPN structural information;
[2026-05-27 15:12:39] [INFO ] Parsed PT model containing 291 places and 79030 transitions and 1837903 arcs in 5943 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 97 out of 291 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 291/291 places, 79030/79030 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 248 transition count 78987
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 248 transition count 78987
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 96 place count 238 transition count 78977
Iterating global reduction 0 with 10 rules applied. Total rules applied 106 place count 238 transition count 78977
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 237 transition count 65855
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 109 place count 236 transition count 65855
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 110 place count 235 transition count 39611
Iterating global reduction 0 with 1 rules applied. Total rules applied 111 place count 235 transition count 39611
Applied a total of 111 rules in 11224 ms. Remains 235 /291 variables (removed 56) and now considering 39611/79030 (removed 39419) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12112660944067326917.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6003116770923321207.kers'
[2026-05-27 15:12:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12112660944067326917.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6003116770923321207.kers]
Culled 0 columns in 256 ms.
// Phase 1: matrix 39611 rows 235 cols 879891 entries
Finished phase 1 with 207 SingleSign rule and 3 generalized
[2026-05-27 15:12:53] [INFO ] Computed 25 invariants in 967 ms
Computed 25 P flows in 975 ms.
Exported basis to /tmp/petrispot-output-6003116770923321207.kers
Total runtime 1174 ms.
[2026-05-27 15:13:11] [INFO ] Implicit Places using invariants in 19974 ms returned []
Implicit Place search using SMT only with invariants took 20035 ms to find 0 implicit places.
Running 39610 sub problems to find dead transitions.
[2026-05-27 15:13:12] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 39610 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 234/39846 variables, and 10 constraints, problems are : Problem set: 0 solved, 39610 unsolved in 31356 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/235 constraints, PredecessorRefiner: 39610/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39610 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 39610 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 234/39846 variables, and 10 constraints, problems are : Problem set: 0 solved, 39610 unsolved in 30819 ms.
Refiners :[Positive P Invariants (semi-flows): 0/15 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/235 constraints, PredecessorRefiner: 39437/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 211124ms problems are : Problem set: 0 solved, 39610 unsolved
Search for dead transitions found 0 dead transitions in 211616ms
Starting structural reductions in LTL mode, iteration 1 : 235/291 places, 39611/79030 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243164 ms. Remains : 235/291 places, 39611/79030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Applied a total of 0 rules in 240 ms. Remains 235 /235 variables (removed 0) and now considering 39611/39611 (removed 0) transitions.
[2026-05-27 15:16:43] [INFO ] Invariant cache hit.
[2026-05-27 15:17:03] [INFO ] Implicit Places using invariants in 19172 ms returned []
Implicit Place search using SMT only with invariants took 19173 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 19419 ms. Remains : 235/235 places, 39611/39611 transitions.
Support contains 97 out of 235 places after structural reductions.
[2026-05-27 15:17:09] [INFO ] Flatten gal took : 5500 ms
[2026-05-27 15:17:14] [INFO ] Flatten gal took : 4641 ms
[2026-05-27 15:17:23] [INFO ] Input system was already deterministic with 39611 transitions.
Support contains 91 out of 235 places (down from 97) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 20179 ms. (1 steps per ms) remains 2/54 properties
BEST_FIRST walk for 40004 steps (8 resets) in 11028 ms. (3 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 11395 ms. (3 steps per ms) remains 2/2 properties
[2026-05-27 15:17:36] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 89/99 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 23/122 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 113/235 variables, 10/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/235 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 5469ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 10 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Graph (trivial) has 168 edges and 235 vertex of which 6 / 235 are part of one of the 3 SCC in 25 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 232 transition count 39566
Reduce places removed 39 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 42 rules applied. Total rules applied 82 place count 193 transition count 39563
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 85 place count 190 transition count 39563
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 85 place count 190 transition count 39556
Deduced a syphon composed of 7 places in 52 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 99 place count 183 transition count 39556
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 124 place count 158 transition count 39531
Iterating global reduction 3 with 25 rules applied. Total rules applied 149 place count 158 transition count 39531
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 149 place count 158 transition count 39528
Deduced a syphon composed of 3 places in 53 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 155 place count 155 transition count 39528
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 161 place count 149 transition count 27558
Iterating global reduction 3 with 6 rules applied. Total rules applied 167 place count 149 transition count 27558
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 173 place count 143 transition count 3618
Iterating global reduction 3 with 6 rules applied. Total rules applied 179 place count 143 transition count 3618
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 291 place count 87 transition count 3562
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 300 place count 78 transition count 2409
Ensure Unique test removed 5 places
Iterating global reduction 3 with 14 rules applied. Total rules applied 314 place count 73 transition count 2409
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 316 place count 73 transition count 2407
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 322 place count 67 transition count 151
Iterating global reduction 4 with 6 rules applied. Total rules applied 328 place count 67 transition count 151
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 330 place count 66 transition count 157
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 343 place count 66 transition count 144
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 345 place count 65 transition count 155
Free-agglomeration rule applied 15 times.
Iterating global reduction 4 with 15 rules applied. Total rules applied 360 place count 65 transition count 140
Reduce places removed 15 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 393 place count 50 transition count 122
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 399 place count 50 transition count 116
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 400 place count 50 transition count 116
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 401 place count 50 transition count 115
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 402 place count 49 transition count 114
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 403 place count 48 transition count 114
Applied a total of 403 rules in 9938 ms. Remains 48 /235 variables (removed 187) and now considering 114/39611 (removed 39497) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9938 ms. Remains : 48/235 places, 114/39611 transitions.
RANDOM walk for 1023 steps (0 resets) in 24 ms. (40 steps per ms) remains 0/2 properties
[2026-05-27 15:17:56] [INFO ] Flatten gal took : 4496 ms
[2026-05-27 15:18:01] [INFO ] Flatten gal took : 4323 ms
[2026-05-27 15:18:08] [INFO ] Input system was already deterministic with 39611 transitions.
Computed a total of 33 stabilizing places and 33 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Graph (trivial) has 173 edges and 235 vertex of which 6 / 235 are part of one of the 3 SCC in 5 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 231 transition count 39565
Reduce places removed 42 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 189 transition count 39564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 87 place count 188 transition count 39564
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 87 place count 188 transition count 39557
Deduced a syphon composed of 7 places in 50 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 101 place count 181 transition count 39557
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 131 place count 151 transition count 39527
Iterating global reduction 3 with 30 rules applied. Total rules applied 161 place count 151 transition count 39527
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 161 place count 151 transition count 39521
Deduced a syphon composed of 6 places in 51 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 173 place count 145 transition count 39521
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 183 place count 135 transition count 26527
Ensure Unique test removed 2 places
Iterating global reduction 3 with 12 rules applied. Total rules applied 195 place count 133 transition count 26527
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 204 place count 124 transition count 667
Iterating global reduction 3 with 9 rules applied. Total rules applied 213 place count 124 transition count 667
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 287 place count 87 transition count 630
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 297 place count 77 transition count 293
Ensure Unique test removed 7 places
Iterating global reduction 3 with 17 rules applied. Total rules applied 314 place count 70 transition count 293
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 316 place count 70 transition count 291
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 323 place count 63 transition count 101
Iterating global reduction 4 with 7 rules applied. Total rules applied 330 place count 63 transition count 101
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 337 place count 56 transition count 87
Iterating global reduction 4 with 7 rules applied. Total rules applied 344 place count 56 transition count 87
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 346 place count 55 transition count 86
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 355 place count 55 transition count 77
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 371 place count 47 transition count 69
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 372 place count 46 transition count 68
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 373 place count 45 transition count 68
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 375 place count 45 transition count 66
Applied a total of 375 rules in 9868 ms. Remains 45 /235 variables (removed 190) and now considering 66/39611 (removed 39545) transitions.
[2026-05-27 15:18:19] [INFO ] Flow matrix only has 53 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4099632381560913958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9402675380690945515.kers'
[2026-05-27 15:18:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4099632381560913958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9402675380690945515.kers]
Normalized transition count is 52 out of 53 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 52 rows 41 cols 192 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-27 15:18:19] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9402675380690945515.kers
Total runtime 1 ms.
[2026-05-27 15:18:19] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-27 15:18:19] [INFO ] Flow matrix only has 53 transitions (discarded 13 similar events)
[2026-05-27 15:18:19] [INFO ] Invariant cache hit.
[2026-05-27 15:18:19] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-27 15:18:19] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2026-05-27 15:18:19] [INFO ] Redundant transitions in 1 ms returned []
Running 47 sub problems to find dead transitions.
[2026-05-27 15:18:19] [INFO ] Flow matrix only has 53 transitions (discarded 13 similar events)
[2026-05-27 15:18:19] [INFO ] Invariant cache hit.
[2026-05-27 15:18:19] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 6/45 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 52/97 variables, 45/60 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 4/64 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/97 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/98 variables, and 64 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1757 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 45/45 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 6/45 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 52/97 variables, 45/60 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 4/64 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 47/111 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 0/97 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 97/98 variables, and 112 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2020 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 45/45 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3787ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3788ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/235 places, 66/39611 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13825 ms. Remains : 45/235 places, 66/39611 transitions.
[2026-05-27 15:18:23] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:18:23] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:18:23] [INFO ] Input system was already deterministic with 66 transitions.
[2026-05-27 15:18:23] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:18:23] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:18:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality17766773792735014336.gal : 4 ms
[2026-05-27 15:18:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality17459379686808969162.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17766773792735014336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17459379686808969162.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.2048e+06,0.062853,4612,2,309,5,4399,5,0,246,3165,0


Converting to forward existential form...Done !
original formula: AG(E(EF((p239!=1)) U !((AF(((p119==1)&&(p211==1))) + E((p77==1) U (p23!=0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U (p239!=1)) U !((!(EG(!(((p119==1)&&(p211==1))))) + E((p77==1) U (p23!=0)))))))]...163
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 63/0/3
(forward)formula 0,1,0.186955,6896,1,0,13,16937,30,3,1407,9336,15
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 198 transition count 39574
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 198 transition count 39574
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 97 place count 175 transition count 27730
Ensure Unique test removed 1 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 121 place count 174 transition count 27730
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 136 place count 159 transition count 2792
Ensure Unique test removed 5 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 156 place count 154 transition count 2792
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 165 place count 145 transition count 222
Iterating global reduction 0 with 9 rules applied. Total rules applied 174 place count 145 transition count 222
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 180 place count 139 transition count 210
Iterating global reduction 0 with 6 rules applied. Total rules applied 186 place count 139 transition count 210
Applied a total of 186 rules in 3888 ms. Remains 139 /235 variables (removed 96) and now considering 210/39611 (removed 39401) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7626860709480170935.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14803724045291019976.kers'
[2026-05-27 15:18:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7626860709480170935.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14803724045291019976.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 210 rows 139 cols 1163 entries
Finished phase 1 with 117 SingleSign rule and 3 generalized
[2026-05-27 15:18:27] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14803724045291019976.kers
Total runtime 2 ms.
[2026-05-27 15:18:27] [INFO ] Implicit Places using invariants in 159 ms returned [100]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 161 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 138/235 places, 210/39611 transitions.
Applied a total of 0 rules in 1 ms. Remains 138 /138 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4051 ms. Remains : 138/235 places, 210/39611 transitions.
[2026-05-27 15:18:27] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:18:27] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:18:27] [INFO ] Input system was already deterministic with 210 transitions.
[2026-05-27 15:18:27] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:18:27] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:18:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality12300369158749083016.gal : 7 ms
[2026-05-27 15:18:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality17380007234981965785.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12300369158749083016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17380007234981965785.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 15:18:57] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:18:57] [INFO ] Applying decomposition
[2026-05-27 15:18:57] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18148452939728873078.txt' '-o' '/tmp/graph18148452939728873078.bin' '-w' '/tmp/graph18148452939728873078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18148452939728873078.bin' '-l' '-1' '-v' '-w' '/tmp/graph18148452939728873078.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:18:58] [INFO ] Decomposing Gal with order
[2026-05-27 15:18:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:18:58] [INFO ] Removed a total of 574 redundant transitions.
[2026-05-27 15:18:58] [INFO ] Flatten gal took : 157 ms
[2026-05-27 15:18:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 35 ms.
[2026-05-27 15:18:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality1940125482588371162.gal : 11 ms
[2026-05-27 15:18:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality2952712550315159918.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1940125482588371162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2952712550315159918.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.72493e+12,0.221489,8688,501,49,10080,775,480,12918,71,2084,0


Converting to forward existential form...Done !
original formula: AG(((i5.u19.p135==0) * E(!((((i5.u20.p140==0)||(i5.u19.p137==1))||(i4.i1.u15.p97==0))) U AF((((i8.i0.u31.p249==1)||(i3.u9.p31==0)) + EX((...179
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((i5.u19.p135==0)))] = FALSE * [(FwdU(Init,TRUE) * !(E(!((((i5.u20.p140==0)||(i5.u19.p137=...272
Reverse transition relation is NOT exact ! Due to transitions t18, t101, t181, u24.t59, u24.t60, u24.t152, i1.u18.t76, i1.u18.t77, i1.u18.t143, i1.u23.t64,...643
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,0.49918,12012,1,0,15675,775,3871,24509,393,2084,51499
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 196 transition count 39572
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 196 transition count 39572
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 103 place count 171 transition count 27726
Ensure Unique test removed 1 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 129 place count 170 transition count 27726
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 145 place count 154 transition count 5371
Ensure Unique test removed 7 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 168 place count 147 transition count 5371
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 179 place count 136 transition count 201
Iterating global reduction 0 with 11 rules applied. Total rules applied 190 place count 136 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 196 place count 130 transition count 189
Iterating global reduction 0 with 6 rules applied. Total rules applied 202 place count 130 transition count 189
Applied a total of 202 rules in 3212 ms. Remains 130 /235 variables (removed 105) and now considering 189/39611 (removed 39422) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13679223455317160267.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13715193179698369577.kers'
[2026-05-27 15:19:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13679223455317160267.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13715193179698369577.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 189 rows 130 cols 835 entries
Finished phase 1 with 111 SingleSign rule and 2 generalized
[2026-05-27 15:19:02] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13715193179698369577.kers
Total runtime 1 ms.
[2026-05-27 15:19:02] [INFO ] Implicit Places using invariants in 124 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 125 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/235 places, 189/39611 transitions.
Applied a total of 0 rules in 2 ms. Remains 129 /129 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3339 ms. Remains : 129/235 places, 189/39611 transitions.
[2026-05-27 15:19:02] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:19:02] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:19:02] [INFO ] Input system was already deterministic with 189 transitions.
[2026-05-27 15:19:02] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:19:02] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:19:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality8118239971960591293.gal : 1 ms
[2026-05-27 15:19:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality11624254753585555213.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8118239971960591293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11624254753585555213.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54051e+12,17.6295,369920,2,136974,5,1.46429e+06,6,0,707,1.44306e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 15:19:32] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:19:32] [INFO ] Applying decomposition
[2026-05-27 15:19:32] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14026991730533594982.txt' '-o' '/tmp/graph14026991730533594982.bin' '-w' '/tmp/graph14026991730533594982.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14026991730533594982.bin' '-l' '-1' '-v' '-w' '/tmp/graph14026991730533594982.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:19:32] [INFO ] Decomposing Gal with order
[2026-05-27 15:19:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:19:32] [INFO ] Removed a total of 379 redundant transitions.
[2026-05-27 15:19:32] [INFO ] Flatten gal took : 25 ms
[2026-05-27 15:19:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 8 ms.
[2026-05-27 15:19:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality16110516420488776366.gal : 3 ms
[2026-05-27 15:19:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality4223910892323877150.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16110516420488776366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4223910892323877150.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.54051e+12,0.095044,7012,460,41,6320,598,392,7503,70,1473,0


Converting to forward existential form...Done !
original formula: AG(A(EX(!((((!((i10.i1.u30.p241==0)||(i2.u3.p7==1)))&&(i8.u19.p157==1))&&(i6.u11.p60==1)))) U ((u15.p111==0)||(i5.u9.p34==1))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(((u15.p111==0)||(i5.u9.p34==1)))) * !(((u15.p111==0)||(i5.u9.p34==1)))) * !(EX(!((((!...313
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,0.154394,7688,1,0,7408,701,1862,11898,260,1559,15220
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 194 transition count 39570
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 194 transition count 39570
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 108 place count 168 transition count 27723
Ensure Unique test removed 1 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 135 place count 167 transition count 27723
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 154 place count 148 transition count 2774
Ensure Unique test removed 8 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 181 place count 140 transition count 2774
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 194 place count 127 transition count 182
Iterating global reduction 0 with 13 rules applied. Total rules applied 207 place count 127 transition count 182
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 214 place count 120 transition count 168
Iterating global reduction 0 with 7 rules applied. Total rules applied 221 place count 120 transition count 168
Applied a total of 221 rules in 3557 ms. Remains 120 /235 variables (removed 115) and now considering 168/39611 (removed 39443) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8026279445452840098.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2837108013770217004.kers'
[2026-05-27 15:19:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8026279445452840098.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2837108013770217004.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 168 rows 120 cols 597 entries
Finished phase 1 with 104 SingleSign rule and 0 generalized
[2026-05-27 15:19:36] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2837108013770217004.kers
Total runtime 2 ms.
[2026-05-27 15:19:36] [INFO ] Implicit Places using invariants in 110 ms returned []
[2026-05-27 15:19:36] [INFO ] Invariant cache hit.
[2026-05-27 15:19:36] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Running 167 sub problems to find dead transitions.
[2026-05-27 15:19:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 168/288 variables, 120/138 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (OVERLAPS) 0/288 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 288/288 variables, and 138 constraints, problems are : Problem set: 0 solved, 167 unsolved in 12199 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (OVERLAPS) 168/288 variables, 120/139 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 167/306 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 5/311 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/288 variables, 4/315 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/288 variables, 2/317 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/288 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 11 (OVERLAPS) 0/288 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Int declared 288/288 variables, and 317 constraints, problems are : Problem set: 0 solved, 167 unsolved in 27183 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 39412ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 39415ms
Starting structural reductions in LTL mode, iteration 1 : 120/235 places, 168/39611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43282 ms. Remains : 120/235 places, 168/39611 transitions.
[2026-05-27 15:20:15] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:20:15] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:20:15] [INFO ] Input system was already deterministic with 168 transitions.
[2026-05-27 15:20:15] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:20:15] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:20:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16032478570317967184.gal : 1 ms
[2026-05-27 15:20:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality5757378859832329963.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16032478570317967184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5757378859832329963.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17896e+12,2.59103,75356,2,49293,5,301907,6,0,650,236788,0


Converting to forward existential form...Done !
original formula: EX(AG((AG((p257==0)) + AF(AX(FALSE)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((!(E(TRUE U !((p257==0)))) + !(EG(!(!(EX(!(FALSE)))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t40, t48, t56, t61, t66, t71, t76, t81, t86, t91, t96, t100, t112, t113, t1...307
Detected timeout of ITS tools.
[2026-05-27 15:20:46] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:20:46] [INFO ] Applying decomposition
[2026-05-27 15:20:46] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph736007061764577203.txt' '-o' '/tmp/graph736007061764577203.bin' '-w' '/tmp/graph736007061764577203.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph736007061764577203.bin' '-l' '-1' '-v' '-w' '/tmp/graph736007061764577203.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:20:46] [INFO ] Decomposing Gal with order
[2026-05-27 15:20:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:20:46] [INFO ] Removed a total of 176 redundant transitions.
[2026-05-27 15:20:46] [INFO ] Flatten gal took : 11 ms
[2026-05-27 15:20:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2026-05-27 15:20:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality1248287773077829259.gal : 2 ms
[2026-05-27 15:20:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality5953244333854928809.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1248287773077829259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5953244333854928809.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17896e+12,0.086024,6776,374,50,5281,1541,346,4865,66,4463,0


Converting to forward existential form...Done !
original formula: EX(AG((AG((i10.u25.p257==0)) + AF(AX(FALSE)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((!(E(TRUE U !((i10.u25.p257==0)))) + !(EG(!(!(EX(!(FALSE)))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t14, t140, u15.t56, u15.t121, u8.t91, u8.t115, u9.t86, u9.t118, u10.t81, u10.t114, u13.t66, u...435
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,0.225494,10072,1,0,13188,1541,2350,15652,354,4463,42088
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 201 transition count 39577
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 201 transition count 39577
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 91 place count 178 transition count 27733
Ensure Unique test removed 1 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 115 place count 177 transition count 27733
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 128 place count 164 transition count 2847
Ensure Unique test removed 2 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 143 place count 162 transition count 2847
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 150 place count 155 transition count 381
Iterating global reduction 0 with 7 rules applied. Total rules applied 157 place count 155 transition count 381
Applied a total of 157 rules in 3338 ms. Remains 155 /235 variables (removed 80) and now considering 381/39611 (removed 39230) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1107985458267897209.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17056415628552646101.kers'
[2026-05-27 15:20:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1107985458267897209.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17056415628552646101.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 381 rows 155 cols 4317 entries
Finished phase 1 with 131 SingleSign rule and 2 generalized
[2026-05-27 15:20:49] [INFO ] Computed 22 invariants in 3 ms
Computed 22 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17056415628552646101.kers
Total runtime 5 ms.
[2026-05-27 15:20:49] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-27 15:20:49] [INFO ] Invariant cache hit.
[2026-05-27 15:20:50] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 805 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2026-05-27 15:20:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/155 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 5 (OVERLAPS) 381/536 variables, 155/185 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 536/536 variables, and 185 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 380/188 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/155 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/155 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (OVERLAPS) 381/536 variables, 155/189 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 188/377 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/536 variables, 6/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 536/536 variables, and 383 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 380/188 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60638ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60641ms
Starting structural reductions in LTL mode, iteration 1 : 155/235 places, 381/39611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64785 ms. Remains : 155/235 places, 381/39611 transitions.
[2026-05-27 15:21:51] [INFO ] Flatten gal took : 20 ms
[2026-05-27 15:21:51] [INFO ] Flatten gal took : 21 ms
[2026-05-27 15:21:51] [INFO ] Input system was already deterministic with 381 transitions.
[2026-05-27 15:21:51] [INFO ] Flatten gal took : 20 ms
[2026-05-27 15:21:51] [INFO ] Flatten gal took : 21 ms
[2026-05-27 15:21:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16325299509378122900.gal : 11 ms
[2026-05-27 15:21:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality686986357784950095.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16325299509378122900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality686986357784950095.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 15:22:21] [INFO ] Flatten gal took : 20 ms
[2026-05-27 15:22:21] [INFO ] Applying decomposition
[2026-05-27 15:22:21] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14132020484413099936.txt' '-o' '/tmp/graph14132020484413099936.bin' '-w' '/tmp/graph14132020484413099936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14132020484413099936.bin' '-l' '-1' '-v' '-w' '/tmp/graph14132020484413099936.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:22:21] [INFO ] Decomposing Gal with order
[2026-05-27 15:22:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:22:21] [INFO ] Removed a total of 2356 redundant transitions.
[2026-05-27 15:22:21] [INFO ] Flatten gal took : 63 ms
[2026-05-27 15:22:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 18 ms.
[2026-05-27 15:22:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality9659732733548596083.gal : 4 ms
[2026-05-27 15:22:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality4913131338773295974.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9659732733548596083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4913131338773295974.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.04171e+13,0.345569,14668,839,176,21914,1973,888,34220,117,7772,0


Converting to forward existential form...Done !
original formula: (AX((AX((i6.u19.p183==1)) * (((i2.i1.u10.p147==0)&&(i0.i0.u0.p0==1))||(i5.u16.p145==0)))) + (AX(FALSE) * EG(((((u11.p89!=0)||(i2.i0.u7.p2...346
=> equivalent forward existential formula: ([(EY((Init * !(!(EX(!((!(EX(!((i6.u19.p183==1)))) * (((i2.i1.u10.p147==0)&&(i0.i0.u0.p0==1))||(i5.u16.p145==0))...544
Reverse transition relation is NOT exact ! Due to transitions t18, t110, t294, t295, t296, t297, u11.t0, u11.t93, u11.t95, u11.t258, u11.t259, u14.t80, u14...796
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,2.05365,56056,1,0,94323,2842,8611,181382,768,11854,210260
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Graph (trivial) has 168 edges and 235 vertex of which 6 / 235 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 232 transition count 39570
Reduce places removed 38 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 40 rules applied. Total rules applied 79 place count 194 transition count 39568
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 81 place count 192 transition count 39568
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 81 place count 192 transition count 39560
Deduced a syphon composed of 8 places in 68 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 97 place count 184 transition count 39560
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 122 place count 159 transition count 39535
Iterating global reduction 3 with 25 rules applied. Total rules applied 147 place count 159 transition count 39535
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 147 place count 159 transition count 39532
Deduced a syphon composed of 3 places in 69 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 153 place count 156 transition count 39532
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 161 place count 148 transition count 26698
Ensure Unique test removed 2 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 171 place count 146 transition count 26698
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 178 place count 139 transition count 1606
Iterating global reduction 3 with 7 rules applied. Total rules applied 185 place count 139 transition count 1606
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 267 place count 98 transition count 1565
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 275 place count 90 transition count 1268
Ensure Unique test removed 4 places
Iterating global reduction 3 with 12 rules applied. Total rules applied 287 place count 86 transition count 1268
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 289 place count 86 transition count 1266
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 295 place count 80 transition count 146
Iterating global reduction 4 with 6 rules applied. Total rules applied 301 place count 80 transition count 146
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 305 place count 76 transition count 138
Iterating global reduction 4 with 4 rules applied. Total rules applied 309 place count 76 transition count 138
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 318 place count 76 transition count 129
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 336 place count 67 transition count 120
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 338 place count 67 transition count 120
Applied a total of 338 rules in 10140 ms. Remains 67 /235 variables (removed 168) and now considering 120/39611 (removed 39491) transitions.
[2026-05-27 15:22:33] [INFO ] Flow matrix only has 91 transitions (discarded 29 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-907428570516920222.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12839087212820056493.kers'
[2026-05-27 15:22:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-907428570516920222.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12839087212820056493.kers]
Normalized transition count is 90 out of 91 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 90 rows 67 cols 577 entries
Finished phase 1 with 46 SingleSign rule and 2 generalized
[2026-05-27 15:22:33] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12839087212820056493.kers
Total runtime 3 ms.
[2026-05-27 15:22:34] [INFO ] Implicit Places using invariants in 174 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 192 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 66/235 places, 120/39611 transitions.
Applied a total of 0 rules in 4 ms. Remains 66 /66 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 10337 ms. Remains : 66/235 places, 120/39611 transitions.
[2026-05-27 15:22:34] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:22:34] [INFO ] Flatten gal took : 18 ms
[2026-05-27 15:22:34] [INFO ] Input system was already deterministic with 120 transitions.
[2026-05-27 15:22:34] [INFO ] Flatten gal took : 8 ms
[2026-05-27 15:22:34] [INFO ] Flatten gal took : 8 ms
[2026-05-27 15:22:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality551110202221468999.gal : 3 ms
[2026-05-27 15:22:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8567029078649147961.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality551110202221468999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8567029078649147961.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.36179e+07,0.43647,14436,2,1627,5,43494,6,0,383,37386,0


Converting to forward existential form...Done !
original formula: EF(((((p134==0)&&(p1==1)) * (AF(AG(((p51==0)&&(p275==1)))) * ((p67==0)||(p133==1)))) * (((p167==0)||(p127==1))&&((p76==0)||(p80==0)))))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (((p167==0)||(p127==1))&&((p76==0)||(p80==0)))) * ((p134==0)&&(p1==1))) * ((p67==0)||(p13...223
Reverse transition relation is NOT exact ! Due to transitions t11, t18, t31, t32, t61, Intersection with reachable at each step enabled. (destroyed/revers...186
(forward)formula 0,0,1.16722,26164,1,0,201,111795,262,110,4018,71771,254
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Graph (trivial) has 174 edges and 235 vertex of which 6 / 235 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 231 transition count 39565
Reduce places removed 42 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 189 transition count 39564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 87 place count 188 transition count 39564
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 87 place count 188 transition count 39557
Deduced a syphon composed of 7 places in 49 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 101 place count 181 transition count 39557
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 128 place count 154 transition count 39530
Iterating global reduction 3 with 27 rules applied. Total rules applied 155 place count 154 transition count 39530
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 155 place count 154 transition count 39525
Deduced a syphon composed of 5 places in 49 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 165 place count 149 transition count 39525
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 173 place count 141 transition count 26691
Ensure Unique test removed 2 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 183 place count 139 transition count 26691
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 190 place count 132 transition count 1311
Iterating global reduction 3 with 7 rules applied. Total rules applied 197 place count 132 transition count 1311
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 277 place count 92 transition count 1271
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 287 place count 82 transition count 536
Ensure Unique test removed 4 places
Iterating global reduction 3 with 14 rules applied. Total rules applied 301 place count 78 transition count 536
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 304 place count 78 transition count 533
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 310 place count 72 transition count 117
Iterating global reduction 4 with 6 rules applied. Total rules applied 316 place count 72 transition count 117
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 321 place count 67 transition count 107
Iterating global reduction 4 with 5 rules applied. Total rules applied 326 place count 67 transition count 107
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 334 place count 67 transition count 99
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 350 place count 59 transition count 91
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 351 place count 59 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 352 place count 58 transition count 90
Applied a total of 352 rules in 9793 ms. Remains 58 /235 variables (removed 177) and now considering 90/39611 (removed 39521) transitions.
[2026-05-27 15:22:45] [INFO ] Flow matrix only has 77 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2453253599832641426.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3990154609131306205.kers'
[2026-05-27 15:22:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2453253599832641426.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3990154609131306205.kers]
Normalized transition count is 76 out of 77 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 76 rows 57 cols 494 entries
Finished phase 1 with 37 SingleSign rule and 2 generalized
[2026-05-27 15:22:45] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3990154609131306205.kers
Total runtime 1 ms.
[2026-05-27 15:22:45] [INFO ] Implicit Places using invariants in 79 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 57/235 places, 90/39611 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 9889 ms. Remains : 57/235 places, 90/39611 transitions.
[2026-05-27 15:22:45] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:22:45] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:22:45] [INFO ] Input system was already deterministic with 90 transitions.
[2026-05-27 15:22:45] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:22:45] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:22:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality6648555428454517647.gal : 0 ms
[2026-05-27 15:22:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality2239780836571451771.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6648555428454517647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2239780836571451771.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.991e+07,0.170484,8412,2,928,5,19768,6,0,318,17372,0


Converting to forward existential form...Done !
original formula: AF((EF((((p104==0)||(p135==1))||(p212==1))) * AG(AF(((p120==0)||(p174==1))))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (((p104==0)||(p135==1))||(p212==1))) * !(E(TRUE U !(!(EG(!(((p120==0)||(p174==1))))))))))...165
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.686752,16556,1,0,6,64008,26,1,2509,36213,11
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 197 transition count 39573
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 197 transition count 39573
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 100 place count 173 transition count 29023
Iterating global reduction 0 with 24 rules applied. Total rules applied 124 place count 173 transition count 29023
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 141 place count 156 transition count 5373
Ensure Unique test removed 7 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 165 place count 149 transition count 5373
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 175 place count 139 transition count 205
Iterating global reduction 0 with 10 rules applied. Total rules applied 185 place count 139 transition count 205
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 190 place count 134 transition count 195
Iterating global reduction 0 with 5 rules applied. Total rules applied 195 place count 134 transition count 195
Applied a total of 195 rules in 3228 ms. Remains 134 /235 variables (removed 101) and now considering 195/39611 (removed 39416) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1694939779710283342.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15879592407547535790.kers'
[2026-05-27 15:22:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1694939779710283342.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15879592407547535790.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 195 rows 134 cols 889 entries
Finished phase 1 with 114 SingleSign rule and 2 generalized
[2026-05-27 15:22:49] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15879592407547535790.kers
Total runtime 1 ms.
[2026-05-27 15:22:49] [INFO ] Implicit Places using invariants in 99 ms returned [94]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/235 places, 195/39611 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 195/195 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3329 ms. Remains : 133/235 places, 195/39611 transitions.
[2026-05-27 15:22:49] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:22:49] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:22:49] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-27 15:22:49] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:22:49] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:22:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality10475248079596601452.gal : 1 ms
[2026-05-27 15:22:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality5488179330733024325.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10475248079596601452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5488179330733024325.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.12057e+12,7.02601,156284,2,44767,5,554592,6,0,729,674605,0


Converting to forward existential form...Done !
original formula: (AF(AG((((p229==0)&&(p10==1)) * !(E(((p186==0)||(p232==1)) U (p279==1)))))) + A(!(((p63==0)||(p160==1))) U EF(EX((p67!=0)))))
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(E(TRUE U EX((p67!=0)))) U (!(!(((p63==0)||(p160==1)))) * !(E(TRUE U EX((p67!=0)))))) + EG...282
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t12, t15, t42, t45, t50, t54, t57, t59, t63, t64, t69, t70, t74, t75, t79, t80, t84,...417
Detected timeout of ITS tools.
[2026-05-27 15:23:19] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:23:19] [INFO ] Applying decomposition
[2026-05-27 15:23:19] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11957732856588603490.txt' '-o' '/tmp/graph11957732856588603490.bin' '-w' '/tmp/graph11957732856588603490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11957732856588603490.bin' '-l' '-1' '-v' '-w' '/tmp/graph11957732856588603490.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:23:19] [INFO ] Decomposing Gal with order
[2026-05-27 15:23:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:23:19] [INFO ] Removed a total of 399 redundant transitions.
[2026-05-27 15:23:19] [INFO ] Flatten gal took : 14 ms
[2026-05-27 15:23:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2026-05-27 15:23:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality933527538449533005.gal : 2 ms
[2026-05-27 15:23:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality17663062008046659258.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality933527538449533005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17663062008046659258.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.12057e+12,0.098832,6736,370,75,5332,715,412,6553,78,1841,0


Converting to forward existential form...Done !
original formula: (AF(AG((((i0.u23.p229==0)&&(i6.u4.p10==1)) * !(E(((u17.p186==0)||(i10.i0.u25.p232==1)) U (i10.i0.u35.p279==1)))))) + A(!(((i4.u9.p63==0)|...199
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(E(TRUE U EX((i4.u10.p67!=0)))) U (!(!(((i4.u9.p63==0)||(u12.p160==1)))) * !(E(TRUE U EX((...352
Reverse transition relation is NOT exact ! Due to transitions t15, t116, t164, t166, u16.t63, u16.t64, u16.t133, u16.t134, u14.t74, u14.t75, u14.t135, u12....611
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,1.62122,52288,1,0,106294,1314,3278,187939,408,3440,160930
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 199 transition count 39575
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 199 transition count 39575
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 95 place count 176 transition count 28378
Ensure Unique test removed 1 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 119 place count 175 transition count 28378
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 135 place count 159 transition count 4081
Ensure Unique test removed 6 places
Iterating global reduction 0 with 22 rules applied. Total rules applied 157 place count 153 transition count 4081
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 169 place count 141 transition count 199
Iterating global reduction 0 with 12 rules applied. Total rules applied 181 place count 141 transition count 199
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 186 place count 136 transition count 189
Iterating global reduction 0 with 5 rules applied. Total rules applied 191 place count 136 transition count 189
Applied a total of 191 rules in 3599 ms. Remains 136 /235 variables (removed 99) and now considering 189/39611 (removed 39422) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16414258887919237256.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15002621774689633637.kers'
[2026-05-27 15:23:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16414258887919237256.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15002621774689633637.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 189 rows 136 cols 765 entries
Finished phase 1 with 116 SingleSign rule and 2 generalized
[2026-05-27 15:23:24] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15002621774689633637.kers
Total runtime 1 ms.
[2026-05-27 15:23:24] [INFO ] Implicit Places using invariants in 100 ms returned [93]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 101 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/235 places, 189/39611 transitions.
Applied a total of 0 rules in 1 ms. Remains 135 /135 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3701 ms. Remains : 135/235 places, 189/39611 transitions.
[2026-05-27 15:23:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:23:24] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:23:24] [INFO ] Input system was already deterministic with 189 transitions.
[2026-05-27 15:23:24] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:23:24] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:23:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality17299226694000652165.gal : 1 ms
[2026-05-27 15:23:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality2438163405169331880.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17299226694000652165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2438163405169331880.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.3359e+12,22.2373,470536,2,124973,5,1.66771e+06,6,0,731,2.19039e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 15:23:54] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:23:54] [INFO ] Applying decomposition
[2026-05-27 15:23:54] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9467819797336809150.txt' '-o' '/tmp/graph9467819797336809150.bin' '-w' '/tmp/graph9467819797336809150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9467819797336809150.bin' '-l' '-1' '-v' '-w' '/tmp/graph9467819797336809150.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:23:54] [INFO ] Decomposing Gal with order
[2026-05-27 15:23:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:23:54] [INFO ] Removed a total of 294 redundant transitions.
[2026-05-27 15:23:54] [INFO ] Flatten gal took : 12 ms
[2026-05-27 15:23:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2026-05-27 15:23:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality12953774642635478013.gal : 2 ms
[2026-05-27 15:23:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality13750476987980946244.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12953774642635478013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13750476987980946244.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.3359e+12,0.221709,11064,453,49,13018,849,449,31236,72,2564,0


Converting to forward existential form...Done !
original formula: (AX(A((!(AF(((i9.i3.u35.p264==0)||(i9.i0.u32.p248==1)))) * !(((((i6.u16.p146==0)||(i9.i3.u35.p266==1))&&(i9.i2.u40.p280==0))&&((i6.u16.p1...246
=> equivalent forward existential formula: ([((FwdU(EY((Init * !(EX(EG(!(EG(!(!(E(TRUE U !((i9.i1.u29.p241==1)))))))))))),!(!(!(E(TRUE U !((i4.u9.p45==0)))...498
Reverse transition relation is NOT exact ! Due to transitions t158, t159, t160, t161, u19.t68, u19.t69, u19.t128, i0.u20.t63, i0.u20.t64, i0.u20.t139, i1.u...719
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,1.97128,50864,1,0,77380,849,3172,210325,382,2564,126544
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 196 transition count 39572
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 196 transition count 39572
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 102 place count 172 transition count 29022
Iterating global reduction 0 with 24 rules applied. Total rules applied 126 place count 172 transition count 29022
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 144 place count 154 transition count 5370
Ensure Unique test removed 8 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 170 place count 146 transition count 5370
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 183 place count 133 transition count 188
Iterating global reduction 0 with 13 rules applied. Total rules applied 196 place count 133 transition count 188
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 203 place count 126 transition count 174
Iterating global reduction 0 with 7 rules applied. Total rules applied 210 place count 126 transition count 174
Applied a total of 210 rules in 3487 ms. Remains 126 /235 variables (removed 109) and now considering 174/39611 (removed 39437) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2665408814758847898.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11331522878447433890.kers'
[2026-05-27 15:24:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2665408814758847898.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11331522878447433890.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 174 rows 126 cols 649 entries
Finished phase 1 with 107 SingleSign rule and 2 generalized
[2026-05-27 15:24:00] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11331522878447433890.kers
Total runtime 1 ms.
[2026-05-27 15:24:00] [INFO ] Implicit Places using invariants in 84 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 85 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/235 places, 174/39611 transitions.
Applied a total of 0 rules in 1 ms. Remains 125 /125 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3573 ms. Remains : 125/235 places, 174/39611 transitions.
[2026-05-27 15:24:00] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:24:00] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:24:00] [INFO ] Input system was already deterministic with 174 transitions.
[2026-05-27 15:24:00] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:24:00] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:24:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality8649987709637778157.gal : 1 ms
[2026-05-27 15:24:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12726184315751827533.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8649987709637778157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12726184315751827533.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.11834e+12,10.4128,222448,2,127276,5,950535,6,0,676,850760,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 15:24:30] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:24:30] [INFO ] Applying decomposition
[2026-05-27 15:24:30] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9554294437128876738.txt' '-o' '/tmp/graph9554294437128876738.bin' '-w' '/tmp/graph9554294437128876738.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9554294437128876738.bin' '-l' '-1' '-v' '-w' '/tmp/graph9554294437128876738.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:24:30] [INFO ] Decomposing Gal with order
[2026-05-27 15:24:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:24:30] [INFO ] Removed a total of 218 redundant transitions.
[2026-05-27 15:24:30] [INFO ] Flatten gal took : 10 ms
[2026-05-27 15:24:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2026-05-27 15:24:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality3772464616777013388.gal : 2 ms
[2026-05-27 15:24:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality15410151413654228242.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3772464616777013388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15410151413654228242.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.11834e+12,0.108161,7236,486,38,7104,630,371,7007,62,1374,0


Converting to forward existential form...Done !
original formula: AX(EX(!(A(AX(((i11.u32.p263==0)||(i11.u27.p239==1))) U AG(((i7.u14.p155==0)||(i8.u18.p190==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(!((E(!(!(E(TRUE U !(((i7.u14.p155==0)||(i8.u18.p190==1)))))) U (!(!(EX(!(((i11.u32.p263==0)|...315
Reverse transition relation is NOT exact ! Due to transitions t16, t97, u6.t103, u6.t121, u9.t89, u9.t123, u10.t84, u10.t119, u12.t74, u12.t118, i1.u11.t79...481
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,0.580483,19004,1,0,35827,630,2656,44554,331,1559,83908
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Graph (trivial) has 171 edges and 235 vertex of which 6 / 235 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 231 transition count 39567
Reduce places removed 40 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 41 rules applied. Total rules applied 82 place count 191 transition count 39566
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 83 place count 190 transition count 39566
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 83 place count 190 transition count 39559
Deduced a syphon composed of 7 places in 50 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 97 place count 183 transition count 39559
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 125 place count 155 transition count 39531
Iterating global reduction 3 with 28 rules applied. Total rules applied 153 place count 155 transition count 39531
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 153 place count 155 transition count 39527
Deduced a syphon composed of 4 places in 49 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 161 place count 151 transition count 39527
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 169 place count 143 transition count 26789
Ensure Unique test removed 1 places
Iterating global reduction 3 with 9 rules applied. Total rules applied 178 place count 142 transition count 26789
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 186 place count 134 transition count 1313
Iterating global reduction 3 with 8 rules applied. Total rules applied 194 place count 134 transition count 1313
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 276 place count 93 transition count 1272
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 287 place count 82 transition count 485
Ensure Unique test removed 6 places
Iterating global reduction 3 with 17 rules applied. Total rules applied 304 place count 76 transition count 485
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 306 place count 76 transition count 483
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 313 place count 69 transition count 103
Iterating global reduction 4 with 7 rules applied. Total rules applied 320 place count 69 transition count 103
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 327 place count 62 transition count 89
Iterating global reduction 4 with 7 rules applied. Total rules applied 334 place count 62 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 342 place count 62 transition count 81
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 358 place count 54 transition count 73
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 359 place count 53 transition count 72
Applied a total of 359 rules in 9561 ms. Remains 53 /235 variables (removed 182) and now considering 72/39611 (removed 39539) transitions.
[2026-05-27 15:24:40] [INFO ] Flow matrix only has 57 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2390102050432942950.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11115760799484815027.kers'
[2026-05-27 15:24:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2390102050432942950.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11115760799484815027.kers]
Normalized transition count is 56 out of 57 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 56 rows 52 cols 242 entries
Finished phase 1 with 33 SingleSign rule and 2 generalized
[2026-05-27 15:24:40] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11115760799484815027.kers
Total runtime 1 ms.
[2026-05-27 15:24:40] [INFO ] Implicit Places using invariants in 72 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/235 places, 72/39611 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 9646 ms. Remains : 52/235 places, 72/39611 transitions.
[2026-05-27 15:24:40] [INFO ] Flatten gal took : 1 ms
[2026-05-27 15:24:40] [INFO ] Flatten gal took : 1 ms
[2026-05-27 15:24:40] [INFO ] Input system was already deterministic with 72 transitions.
[2026-05-27 15:24:40] [INFO ] Flatten gal took : 2 ms
[2026-05-27 15:24:40] [INFO ] Flatten gal took : 1 ms
[2026-05-27 15:24:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality15501532443433839478.gal : 1 ms
[2026-05-27 15:24:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality1015776494882127681.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15501532443433839478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1015776494882127681.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6384e+06,0.049259,5452,2,439,5,7368,6,0,280,5754,0


Converting to forward existential form...Done !
original formula: EF((EG((p266==1)) + (((p135==0)&&(p232==1))&&((p36==0)&&(p31==1)))))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),(p266==1))] != FALSE + [(FwdU(Init,TRUE) * (((p135==0)&&(p232==1))&&((p36==0)&&(p31==1)))...167
Hit Full ! (commute/partial/dont) 70/0/2
(forward)formula 0,1,0.096457,6336,1,0,6,12429,19,0,1694,5754,8
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 197 transition count 39573
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 197 transition count 39573
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 100 place count 173 transition count 29023
Iterating global reduction 0 with 24 rules applied. Total rules applied 124 place count 173 transition count 29023
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 141 place count 156 transition count 5373
Ensure Unique test removed 7 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 165 place count 149 transition count 5373
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 177 place count 137 transition count 195
Iterating global reduction 0 with 12 rules applied. Total rules applied 189 place count 137 transition count 195
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 194 place count 132 transition count 185
Iterating global reduction 0 with 5 rules applied. Total rules applied 199 place count 132 transition count 185
Applied a total of 199 rules in 3216 ms. Remains 132 /235 variables (removed 103) and now considering 185/39611 (removed 39426) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1846464376797633882.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8416250077964713900.kers'
[2026-05-27 15:24:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1846464376797633882.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8416250077964713900.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 185 rows 132 cols 757 entries
Finished phase 1 with 112 SingleSign rule and 2 generalized
[2026-05-27 15:24:44] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8416250077964713900.kers
Total runtime 2 ms.
[2026-05-27 15:24:44] [INFO ] Implicit Places using invariants in 90 ms returned [94]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 91 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 131/235 places, 185/39611 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 185/185 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3308 ms. Remains : 131/235 places, 185/39611 transitions.
[2026-05-27 15:24:44] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:24:44] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:24:44] [INFO ] Input system was already deterministic with 185 transitions.
[2026-05-27 15:24:44] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:24:44] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:24:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality13547231598695016278.gal : 1 ms
[2026-05-27 15:24:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality1554731953984137696.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13547231598695016278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1554731953984137696.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.80522e+12,28.8635,603312,2,187941,5,2.30848e+06,6,0,711,2.41756e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 15:25:14] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:25:14] [INFO ] Applying decomposition
[2026-05-27 15:25:14] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11950107514213005522.txt' '-o' '/tmp/graph11950107514213005522.bin' '-w' '/tmp/graph11950107514213005522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11950107514213005522.bin' '-l' '-1' '-v' '-w' '/tmp/graph11950107514213005522.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:25:14] [INFO ] Decomposing Gal with order
[2026-05-27 15:25:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:25:14] [INFO ] Removed a total of 289 redundant transitions.
[2026-05-27 15:25:14] [INFO ] Flatten gal took : 12 ms
[2026-05-27 15:25:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-27 15:25:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality2084358978560490772.gal : 2 ms
[2026-05-27 15:25:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality6053634789767104130.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2084358978560490772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6053634789767104130.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.80522e+12,0.131554,8216,503,68,9167,717,443,11205,76,2180,0


Converting to forward existential form...Done !
original formula: AG(EF((EX(EF((u11.p92==0))) * (AF((i6.u15.p152==1)) + ((i3.u9.p50==0)&&(i2.u7.p156==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EX(E(TRUE U (u11.p92==0))) * (!(EG(!((i6.u15.p152==1)))) + ((i3.u9.p50==0)&&(i2....181
Reverse transition relation is NOT exact ! Due to transitions t16, t155, u11.t83, u11.t84, u11.t85, u11.t87, u11.t127, i1.u12.t77, i1.u12.t78, i1.u12.t133,...638
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,1.28469,37200,1,0,71432,1152,3245,112720,431,3910,122817
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 203 transition count 39579
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 203 transition count 39579
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 84 place count 183 transition count 30328
Iterating global reduction 0 with 20 rules applied. Total rules applied 104 place count 183 transition count 30328
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 115 place count 172 transition count 8020
Ensure Unique test removed 4 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 130 place count 168 transition count 8020
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 137 place count 161 transition count 436
Iterating global reduction 0 with 7 rules applied. Total rules applied 144 place count 161 transition count 436
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 147 place count 158 transition count 430
Iterating global reduction 0 with 3 rules applied. Total rules applied 150 place count 158 transition count 430
Applied a total of 150 rules in 2877 ms. Remains 158 /235 variables (removed 77) and now considering 430/39611 (removed 39181) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9582225555135559099.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9822627627975148984.kers'
[2026-05-27 15:25:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9582225555135559099.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9822627627975148984.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 430 rows 158 cols 5071 entries
Finished phase 1 with 134 SingleSign rule and 3 generalized
[2026-05-27 15:25:18] [INFO ] Computed 21 invariants in 3 ms
Computed 21 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9822627627975148984.kers
Total runtime 5 ms.
[2026-05-27 15:25:18] [INFO ] Implicit Places using invariants in 300 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 302 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 157/235 places, 430/39611 transitions.
Applied a total of 0 rules in 4 ms. Remains 157 /157 variables (removed 0) and now considering 430/430 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3183 ms. Remains : 157/235 places, 430/39611 transitions.
[2026-05-27 15:25:19] [INFO ] Flatten gal took : 35 ms
[2026-05-27 15:25:19] [INFO ] Flatten gal took : 39 ms
[2026-05-27 15:25:19] [INFO ] Input system was already deterministic with 430 transitions.
[2026-05-27 15:25:19] [INFO ] Flatten gal took : 38 ms
[2026-05-27 15:25:19] [INFO ] Flatten gal took : 38 ms
[2026-05-27 15:25:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality3097918589648038248.gal : 8 ms
[2026-05-27 15:25:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality17668508291706304310.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3097918589648038248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17668508291706304310.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 15:25:49] [INFO ] Flatten gal took : 23 ms
[2026-05-27 15:25:49] [INFO ] Applying decomposition
[2026-05-27 15:25:49] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14583347301869726048.txt' '-o' '/tmp/graph14583347301869726048.bin' '-w' '/tmp/graph14583347301869726048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14583347301869726048.bin' '-l' '-1' '-v' '-w' '/tmp/graph14583347301869726048.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:25:49] [INFO ] Decomposing Gal with order
[2026-05-27 15:25:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:25:49] [INFO ] Removed a total of 3138 redundant transitions.
[2026-05-27 15:25:49] [INFO ] Flatten gal took : 92 ms
[2026-05-27 15:25:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 148 ms.
[2026-05-27 15:25:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality3018480525188517952.gal : 13 ms
[2026-05-27 15:25:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality4498377522065614764.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3018480525188517952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4498377522065614764.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.596e+13,17.1448,493872,1636,147,514234,2726,685,5.15696e+06,109,8796,0


Converting to forward existential form...Done !
original formula: A(AG(AX(((i7.i1.u33.p238==1) * (((u22.p170==1)||(i7.i0.u36.p249==0)) + ((i7.i1.u44.p276==1) + AF((i7.i1.u32.p243==1))))))) U (!(AX((!(((i...588
=> equivalent forward existential formula: [((Init * !(EG(!((!(!(EX(!((!(((i4.u8.p33==0)||(i3.i1.u9.p35==1))) + EG((i5.u16.p82==1))))))) * E(!((E(!(E((i4.u...1910
Reverse transition relation is NOT exact ! Due to transitions t11, t113, t300, t355, t357, t359, t361, t363, t365, t367, t369, t371, t373, t375, t377, t379...838
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 39611/39611 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 196 transition count 39572
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 196 transition count 39572
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 102 place count 172 transition count 27727
Ensure Unique test removed 1 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 127 place count 171 transition count 27727
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 145 place count 153 transition count 2779
Ensure Unique test removed 7 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 170 place count 146 transition count 2779
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 181 place count 135 transition count 193
Iterating global reduction 0 with 11 rules applied. Total rules applied 192 place count 135 transition count 193
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 199 place count 128 transition count 179
Iterating global reduction 0 with 7 rules applied. Total rules applied 206 place count 128 transition count 179
Applied a total of 206 rules in 3495 ms. Remains 128 /235 variables (removed 107) and now considering 179/39611 (removed 39432) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10726750612717711000.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5370079989675249451.kers'
[2026-05-27 15:26:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10726750612717711000.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5370079989675249451.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 179 rows 128 cols 711 entries
Finished phase 1 with 109 SingleSign rule and 2 generalized
[2026-05-27 15:26:23] [INFO ] Computed 17 invariants in 1 ms
Computed 17 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5370079989675249451.kers
Total runtime 1 ms.
[2026-05-27 15:26:23] [INFO ] Implicit Places using invariants in 87 ms returned [89]
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 : 127/235 places, 179/39611 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 179/179 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3585 ms. Remains : 127/235 places, 179/39611 transitions.
[2026-05-27 15:26:23] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:26:23] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:26:23] [INFO ] Input system was already deterministic with 179 transitions.
[2026-05-27 15:26:23] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:26:23] [INFO ] Flatten gal took : 3 ms
[2026-05-27 15:26:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality3357717759328142373.gal : 1 ms
[2026-05-27 15:26:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality12558675795925598079.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3357717759328142373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12558675795925598079.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76795e+12,13.2866,290560,2,137037,5,1.16638e+06,6,0,689,1.06399e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 15:26:53] [INFO ] Flatten gal took : 4 ms
[2026-05-27 15:26:53] [INFO ] Applying decomposition
[2026-05-27 15:26:53] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5772117511350562748.txt' '-o' '/tmp/graph5772117511350562748.bin' '-w' '/tmp/graph5772117511350562748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5772117511350562748.bin' '-l' '-1' '-v' '-w' '/tmp/graph5772117511350562748.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:26:53] [INFO ] Decomposing Gal with order
[2026-05-27 15:26:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:26:53] [INFO ] Removed a total of 276 redundant transitions.
[2026-05-27 15:26:53] [INFO ] Flatten gal took : 11 ms
[2026-05-27 15:26:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 2 ms.
[2026-05-27 15:26:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality891428001296995177.gal : 2 ms
[2026-05-27 15:26:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4061411890311295671.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality891428001296995177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4061411890311295671.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76795e+12,0.070803,6260,289,38,4672,410,408,5549,65,991,0


Converting to forward existential form...Done !
original formula: A(((i9.i2.u39.p288==0)||(i9.i0.u37.p279==1)) U E(EX(AX((i4.u15.p100!=0))) U AG((E((i3.u11.p78==1) U ((i9.i1.u32.p263==0)||(i5.u16.p133==1...181
=> equivalent forward existential formula: [((Init * !(EG(!(E(EX(!(EX(!((i4.u15.p100!=0))))) U !(E(TRUE U !((E((i3.u11.p78==1) U ((i9.i1.u32.p263==0)||(i5....542
Reverse transition relation is NOT exact ! Due to transitions t16, t108, t112, u20.t58, u20.t131, u8.t95, u8.t125, i1.t98, i1.u6.t104, i1.u6.t126, i1.u7.t1...484
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,0.228767,11332,1,0,15237,489,2857,26226,373,1153,31861
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

[2026-05-27 15:26:58] [INFO ] Flatten gal took : 4879 ms
[2026-05-27 15:27:03] [INFO ] Flatten gal took : 4211 ms
[2026-05-27 15:27:06] [INFO ] Applying decomposition
[2026-05-27 15:27:11] [INFO ] Flatten gal took : 5175 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13747819155551384699.txt' '-o' '/tmp/graph13747819155551384699.bin' '-w' '/tmp/graph13747819155551384699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13747819155551384699.bin' '-l' '-1' '-v' '-w' '/tmp/graph13747819155551384699.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:27:26] [INFO ] Decomposing Gal with order
[2026-05-27 15:27:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:27:38] [INFO ] Removed a total of 446313 redundant transitions.
[2026-05-27 15:27:39] [INFO ] Flatten gal took : 8939 ms
[2026-05-27 15:27:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2649 ms.
[2026-05-27 15:27:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality14072630596696143790.gal : 289 ms
[2026-05-27 15:27:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality7409389725895417124.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14072630596696143790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7409389725895417124.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-27 15:52:36] [INFO ] Applying decomposition
[2026-05-27 15:52:41] [INFO ] Flatten gal took : 4970 ms
[2026-05-27 15:52:45] [INFO ] Decomposing Gal with order
[2026-05-27 15:52:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:52:59] [INFO ] Removed a total of 459331 redundant transitions.
[2026-05-27 15:53:00] [INFO ] Flatten gal took : 11244 ms
[2026-05-27 15:53:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 428 labels/synchronizations in 2459 ms.
[2026-05-27 15:53:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality9130065522480941909.gal : 2 ms
[2026-05-27 15:53:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6776116948241784035.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9130065522480941909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6776116948241784035.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.7753e+15,1.41177,42212,1080,1298,66443,5757,497,225888,250,56658,0


Converting to forward existential form...Done !
original formula: A(AG(AX(((i1.i0.u28.p238==1) * (((i0.i0.i0.u19.p170==1)||(i1.i0.u28.p249==0)) + ((i1.u30.p276==1) + AF((i1.i0.u28.p243==1))))))) U (!(AX(...843
=> equivalent forward existential formula: [((Init * !(EG(!((!(!(EX(!((!(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u12.p33==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u12.p3...2957
Reverse transition relation is NOT exact ! Due to transitions i0.t28670, i0.i0.u20.t20, i0.i0.u20.t21, i0.i0.u20.t97, i0.i0.u20.t99, i0.i0.u20.t102, i0.i0....2079
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,92.8936,1814356,1,0,3.0033e+06,65093,5561,1.20655e+07,1785,623541,626229
FORMULA ErlangenMainframeV0-PT-1008-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2523280 ms.

BK_STOP 1779897277116

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="ErlangenMainframeV0-PT-1008"
export BK_EXAMINATION="CTLCardinality"
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 ErlangenMainframeV0-PT-1008, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740600481"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1008.tgz
mv ErlangenMainframeV0-PT-1008 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;