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.r098-tall-177955695500329.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 DiscoveryGPU-PT-12a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695500329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.6K Mar 6 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 6 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 6 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 6 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 09:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 09:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Mar 6 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 6 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 6 16:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 43K 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 DiscoveryGPU-PT-12a-CTLCardinality-2024-00
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-01
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-02
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-03
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-04
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-05
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-06
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-07
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-08
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-09
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-10
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-11
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-12
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-13
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-14
FORMULA_NAME DiscoveryGPU-PT-12a-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779600339505

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-12a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 05:25:40] [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]
[2026-05-24 05:25:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 05:25:40] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2026-05-24 05:25:40] [INFO ] Transformed 123 places.
[2026-05-24 05:25:40] [INFO ] Transformed 169 transitions.
[2026-05-24 05:25:40] [INFO ] Found NUPN structural information;
[2026-05-24 05:25:40] [INFO ] Parsed PT model containing 123 places and 169 transitions and 543 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 75 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 169/169 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 123 transition count 157
Applied a total of 12 rules in 17 ms. Remains 123 /123 variables (removed 0) and now considering 157/169 (removed 12) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17533659613088288777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3899021607088494003.kers'
[2026-05-24 05:25:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17533659613088288777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3899021607088494003.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 157 rows 121 cols 301 entries
Finished phase 1 with 121 SingleSign rule and 0 generalized
[2026-05-24 05:25:40] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3899021607088494003.kers
Total runtime 1 ms.
[2026-05-24 05:25:41] [INFO ] Implicit Places using invariants in 248 ms returned []
[2026-05-24 05:25:41] [INFO ] Invariant cache hit.
[2026-05-24 05:25:41] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 05:25:41] [INFO ] Implicit Places using invariants and state equation in 180 ms returned [122]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 473 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/123 places, 157/169 transitions.
Applied a total of 0 rules in 3 ms. Remains 122 /122 variables (removed 0) and now considering 157/157 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 506 ms. Remains : 122/123 places, 157/169 transitions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Applied a total of 0 rules in 2 ms. Remains 122 /122 variables (removed 0) and now considering 157/157 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9433797124854602505.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2528405043479820595.kers'
[2026-05-24 05:25:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9433797124854602505.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2528405043479820595.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 157 rows 121 cols 301 entries
Finished phase 1 with 121 SingleSign rule and 0 generalized
[2026-05-24 05:25:41] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2528405043479820595.kers
Total runtime 0 ms.
[2026-05-24 05:25:41] [INFO ] Implicit Places using invariants in 58 ms returned []
[2026-05-24 05:25:41] [INFO ] Invariant cache hit.
[2026-05-24 05:25:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-24 05:25:41] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 156 sub problems to find dead transitions.
[2026-05-24 05:25:41] [INFO ] Invariant cache hit.
[2026-05-24 05:25:41] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (OVERLAPS) 1/122 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (OVERLAPS) 157/279 variables, 122/245 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 72/317 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (OVERLAPS) 0/279 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Real declared 279/279 variables, and 317 constraints, problems are : Problem set: 0 solved, 156 unsolved in 5769 ms.
Refiners :[Domain max(s): 122/122 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 122/122 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 156 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (OVERLAPS) 1/122 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (OVERLAPS) 157/279 variables, 122/245 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 72/317 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 156/473 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/279 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 9 (OVERLAPS) 0/279 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Int declared 279/279 variables, and 473 constraints, problems are : Problem set: 0 solved, 156 unsolved in 5458 ms.
Refiners :[Domain max(s): 122/122 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 122/122 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11278ms problems are : Problem set: 0 solved, 156 unsolved
Search for dead transitions found 0 dead transitions in 11291ms
Finished structural reductions in LTL mode , in 1 iterations and 11490 ms. Remains : 122/122 places, 157/157 transitions.
Support contains 75 out of 122 places after structural reductions.
[2026-05-24 05:25:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 05:25:52] [INFO ] Flatten gal took : 31 ms
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 05:25:53] [INFO ] Flatten gal took : 28 ms
[2026-05-24 05:25:53] [INFO ] Input system was already deterministic with 157 transitions.
Support contains 68 out of 122 places (down from 75) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 50 to 49
RANDOM walk for 40000 steps (312 resets) in 759 ms. (52 steps per ms) remains 1/49 properties
BEST_FIRST walk for 40003 steps (23 resets) in 160 ms. (248 steps per ms) remains 1/1 properties
[2026-05-24 05:25:53] [INFO ] Invariant cache hit.
[2026-05-24 05:25:53] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/3 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/7 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp32 is UNSAT
After SMT solving in domain Real declared 7/279 variables, and 9 constraints, problems are : Problem set: 1 solved, 0 unsolved in 102 ms.
Refiners :[Domain max(s): 3/122 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/122 constraints, ReadFeed: 2/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 114ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2026-05-24 05:25:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 05:25:53] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:25:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 05:25:53] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:25:53] [INFO ] Input system was already deterministic with 157 transitions.
Support contains 66 out of 122 places (down from 68) after GAL structural reductions.
Computed a total of 14 stabilizing places and 13 stable transitions
Graph (complete) has 290 edges and 122 vertex of which 110 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 113 transition count 148
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 113 transition count 148
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 105 transition count 140
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 105 transition count 140
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 99 transition count 134
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 99 transition count 134
Applied a total of 46 rules in 13 ms. Remains 99 /122 variables (removed 23) and now considering 134/157 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12971067591289949172.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8698441053427755939.kers'
[2026-05-24 05:25:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12971067591289949172.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8698441053427755939.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 134 rows 98 cols 264 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-24 05:25:53] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8698441053427755939.kers
Total runtime 0 ms.
[2026-05-24 05:25:53] [INFO ] Implicit Places using invariants in 180 ms returned []
[2026-05-24 05:25:53] [INFO ] Invariant cache hit.
[2026-05-24 05:25:53] [INFO ] State equation strengthened by 64 read => feed constraints.
[2026-05-24 05:25:53] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2026-05-24 05:25:53] [INFO ] Invariant cache hit.
[2026-05-24 05:25:53] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 134/233 variables, 99/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 64/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 0/233 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3686 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 134/233 variables, 99/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 64/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 133/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 0/233 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 4144 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7841ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 7842ms
Starting structural reductions in LTL mode, iteration 1 : 99/122 places, 134/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8133 ms. Remains : 99/122 places, 134/157 transitions.
[2026-05-24 05:26:01] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:26:01] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:26:01] [INFO ] Input system was already deterministic with 134 transitions.
[2026-05-24 05:26:01] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:26:01] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:26:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17808481393680835835.gal : 3 ms
[2026-05-24 05:26:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality8406284633014429615.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/CTLCardinality17808481393680835835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8406284633014429615.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,1.2643e+12,4.65719,137636,2,35700,5,878158,6,0,515,479259,0


Converting to forward existential form...Done !
original formula: A((AG(((EX((p13==0)) + (p34==0)) + (p81==1))) + (!(((p63==0)||(p72==1))) * ((p66==1) + EG(AG(((p82==0)||(p111==1))))))) U AG(EX((((p66==0...194
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(EX((((p66==0)||(p112==1))&&((p55==0)||(p68==1))))))))))) * !(E(!(!(E(TRUE U !(EX((...437
Reverse transition relation is NOT exact ! Due to transitions t14, t25, t28, t34, t38, t40, t44, t45, t47, t53, t107, t112, t119, t120, t121, t122, t123, t...314
Detected timeout of ITS tools.
[2026-05-24 05:26:31] [INFO ] Flatten gal took : 11 ms
[2026-05-24 05:26:31] [INFO ] Applying decomposition
[2026-05-24 05:26:31] [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/graph10243782275314936256.txt' '-o' '/tmp/graph10243782275314936256.bin' '-w' '/tmp/graph10243782275314936256.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10243782275314936256.bin' '-l' '-1' '-v' '-w' '/tmp/graph10243782275314936256.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:26:32] [INFO ] Decomposing Gal with order
[2026-05-24 05:26:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:26:32] [INFO ] Removed a total of 67 redundant transitions.
[2026-05-24 05:26:32] [INFO ] Flatten gal took : 52 ms
[2026-05-24 05:26:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 13 ms.
[2026-05-24 05:26:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality17577998605947404415.gal : 3 ms
[2026-05-24 05:26:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality6203030132638181305.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/CTLCardinality17577998605947404415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6203030132638181305.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,1.2643e+12,0.928585,34584,1436,111,56874,1704,247,161836,48,14508,0


Converting to forward existential form...Done !
original formula: A((AG(((EX((i0.u0.p13==0)) + (i1.i1.u7.p34==0)) + (i8.u18.p81==1))) + (!(((i0.u0.p63==0)||(i7.u15.p72==1))) * ((i0.u13.p66==1) + EG(AG(((...283
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(EX((((i0.u13.p66==0)||(i11.u25.p112==1))&&((i1.i0.u11.p55==0)||(i0.u14.p68==1)))))...590
Reverse transition relation is NOT exact ! Due to transitions t28, t34, t45, t107, t112, u2.t126, i0.u0.t14, i0.u0.t25, i0.u3.t125, i0.u13.t130, i1.t40, i1...457
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 112 transition count 147
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 112 transition count 147
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 102 transition count 137
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 102 transition count 137
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 92 transition count 127
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 92 transition count 127
Applied a total of 60 rules in 21 ms. Remains 92 /122 variables (removed 30) and now considering 127/157 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17378339424808441851.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16185610145258127417.kers'
[2026-05-24 05:27:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17378339424808441851.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16185610145258127417.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 127 rows 91 cols 251 entries
Finished phase 1 with 91 SingleSign rule and 0 generalized
[2026-05-24 05:27:02] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16185610145258127417.kers
Total runtime 1 ms.
[2026-05-24 05:27:02] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-24 05:27:02] [INFO ] Invariant cache hit.
[2026-05-24 05:27:02] [INFO ] State equation strengthened by 62 read => feed constraints.
[2026-05-24 05:27:02] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2026-05-24 05:27:02] [INFO ] Invariant cache hit.
[2026-05-24 05:27:02] [INFO ] State equation strengthened by 62 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 127/219 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 62/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (OVERLAPS) 0/219 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 155 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 127/219 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 62/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 126/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 0/219 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 281 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3478 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6517ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 6518ms
Starting structural reductions in LTL mode, iteration 1 : 92/122 places, 127/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6693 ms. Remains : 92/122 places, 127/157 transitions.
[2026-05-24 05:27:08] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:27:08] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:27:08] [INFO ] Input system was already deterministic with 127 transitions.
[2026-05-24 05:27:08] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:27:08] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:27:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality13433242979090546671.gal : 1 ms
[2026-05-24 05:27:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality7835013381820439931.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/CTLCardinality13433242979090546671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7835013381820439931.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,7.58313e+11,3.61396,117264,2,26729,5,828063,6,0,481,341396,0


Converting to forward existential form...Done !
original formula: E(!(AX(!(AF((p60==1))))) U !(AG(((!(EG((p61==1))) + (p99==0)) + (p114==1)))))
=> equivalent forward existential formula: [FwdG(((FwdU(FwdU(Init,!(!(EX(!(!(!(EG(!((p60==1)))))))))),TRUE) * !((p114==1))) * !((p99==0))),(p61==1))] != FA...158
Reverse transition relation is NOT exact ! Due to transitions t28, t30, t32, t34, t36, t38, t40, t41, t43, t47, t49, t113, t114, t115, t116, t117, t118, t1...301
Detected timeout of ITS tools.
[2026-05-24 05:27:38] [INFO ] Flatten gal took : 11 ms
[2026-05-24 05:27:38] [INFO ] Applying decomposition
[2026-05-24 05:27:38] [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/graph16227553597592802595.txt' '-o' '/tmp/graph16227553597592802595.bin' '-w' '/tmp/graph16227553597592802595.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16227553597592802595.bin' '-l' '-1' '-v' '-w' '/tmp/graph16227553597592802595.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:27:39] [INFO ] Decomposing Gal with order
[2026-05-24 05:27:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:27:39] [INFO ] Removed a total of 68 redundant transitions.
[2026-05-24 05:27:39] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:27:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 3 ms.
[2026-05-24 05:27:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality5628391002281659247.gal : 2 ms
[2026-05-24 05:27:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14242177514762135766.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/CTLCardinality5628391002281659247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14242177514762135766.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,7.58313e+11,0.072401,7884,338,55,9808,914,196,11177,45,2257,0


Converting to forward existential form...Done !
original formula: E(!(AX(!(AF((i6.u12.p60==1))))) U !(AG(((!(EG((i7.u13.p61==1))) + (u21.p99==0)) + (i12.u24.p114==1)))))
=> equivalent forward existential formula: [FwdG(((FwdU(FwdU(Init,!(!(EX(!(!(!(EG(!((i6.u12.p60==1)))))))))),TRUE) * !((i12.u24.p114==1))) * !((u21.p99==0)...184
Reverse transition relation is NOT exact ! Due to transitions t28, t32, t34, t36, t38, t40, t43, t47, t49, i0.t41, i0.t30, i0.u0.t120, i0.u5.t121, i0.u20.t...399
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 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,2.44231,114432,1,0,257404,10790,1289,323976,267,35795,195531
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 114 transition count 149
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 114 transition count 149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 106 transition count 141
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 106 transition count 141
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 101 transition count 136
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 101 transition count 136
Applied a total of 42 rules in 7 ms. Remains 101 /122 variables (removed 21) and now considering 136/157 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4400914240812457567.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13280785866395577532.kers'
[2026-05-24 05:27:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4400914240812457567.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13280785866395577532.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 136 rows 100 cols 267 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-24 05:27:41] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13280785866395577532.kers
Total runtime 1 ms.
[2026-05-24 05:27:41] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-24 05:27:41] [INFO ] Invariant cache hit.
[2026-05-24 05:27:41] [INFO ] State equation strengthened by 64 read => feed constraints.
[2026-05-24 05:27:41] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2026-05-24 05:27:41] [INFO ] Invariant cache hit.
[2026-05-24 05:27:41] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 136/237 variables, 101/102 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 64/166 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 0/237 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 237/237 variables, and 166 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3291 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (OVERLAPS) 136/237 variables, 101/102 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/237 variables, 64/166 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 135/301 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 0/237 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 237/237 variables, and 301 constraints, problems are : Problem set: 0 solved, 135 unsolved in 4400 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7701ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 7701ms
Starting structural reductions in LTL mode, iteration 1 : 101/122 places, 136/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7835 ms. Remains : 101/122 places, 136/157 transitions.
[2026-05-24 05:27:49] [INFO ] Flatten gal took : 10 ms
[2026-05-24 05:27:49] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:27:49] [INFO ] Input system was already deterministic with 136 transitions.
[2026-05-24 05:27:49] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:27:49] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:27:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality15728342974223698817.gal : 1 ms
[2026-05-24 05:27:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality1694404614954492432.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/CTLCardinality15728342974223698817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1694404614954492432.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,1.41214e+12,6.49048,202332,2,48513,5,1.27358e+06,6,0,524,732878,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 05:28:19] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:28:19] [INFO ] Applying decomposition
[2026-05-24 05:28:19] [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/graph9631844931325626547.txt' '-o' '/tmp/graph9631844931325626547.bin' '-w' '/tmp/graph9631844931325626547.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9631844931325626547.bin' '-l' '-1' '-v' '-w' '/tmp/graph9631844931325626547.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:28:19] [INFO ] Decomposing Gal with order
[2026-05-24 05:28:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:28:19] [INFO ] Removed a total of 66 redundant transitions.
[2026-05-24 05:28:19] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:28:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 2 ms.
[2026-05-24 05:28:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality5566282908005449777.gal : 1 ms
[2026-05-24 05:28:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality16738674003145079086.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/CTLCardinality5566282908005449777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16738674003145079086.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,1.41214e+12,0.110631,9556,370,102,11004,1607,226,25277,50,8127,0


Converting to forward existential form...Done !
original formula: EF((AF((A((((i4.u7.p33==0)||(i8.u16.p72==1))||(i7.u15.p70==1)) U !(((i11.u25.p110==0)||(i0.u2.p8==1)))) + (EF(((i10.u21.p91==0)||(i7.u14....464
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,TRUE) * !(EG(!((!((E(!(!(((i11.u25.p110==0)||(i0.u2.p8==1)))) U (!((((i4.u7.p33==0)||(i8....2486
Reverse transition relation is NOT exact ! Due to transitions t29, t43, t46, t50, t54, i0.t33, i0.u1.t45, i0.u2.t129, i0.u26.t120, i2.u3.t128, i3.u5.t131, ...436
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 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
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 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,2.50789,116084,1,0,153710,9831,1689,820550,302,118689,109622
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 111 transition count 146
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 111 transition count 146
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 100 transition count 135
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 100 transition count 135
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 54 place count 90 transition count 125
Iterating global reduction 0 with 10 rules applied. Total rules applied 64 place count 90 transition count 125
Applied a total of 64 rules in 5 ms. Remains 90 /122 variables (removed 32) and now considering 125/157 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11995815287525816871.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11603115366654117516.kers'
[2026-05-24 05:28:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11995815287525816871.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11603115366654117516.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 125 rows 89 cols 248 entries
Finished phase 1 with 89 SingleSign rule and 0 generalized
[2026-05-24 05:28:21] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11603115366654117516.kers
Total runtime 1 ms.
[2026-05-24 05:28:22] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-24 05:28:22] [INFO ] Invariant cache hit.
[2026-05-24 05:28:22] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-24 05:28:22] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2026-05-24 05:28:22] [INFO ] Invariant cache hit.
[2026-05-24 05:28:22] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 125/215 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 61/152 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/215 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/215 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 215/215 variables, and 152 constraints, problems are : Problem set: 0 solved, 124 unsolved in 2910 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (OVERLAPS) 125/215 variables, 90/91 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 61/152 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/215 variables, 124/276 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/215 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 7 (OVERLAPS) 0/215 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 215/215 variables, and 276 constraints, problems are : Problem set: 0 solved, 124 unsolved in 3431 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 90/90 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6354ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 6354ms
Starting structural reductions in LTL mode, iteration 1 : 90/122 places, 125/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6497 ms. Remains : 90/122 places, 125/157 transitions.
[2026-05-24 05:28:28] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:28:28] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:28:28] [INFO ] Input system was already deterministic with 125 transitions.
[2026-05-24 05:28:28] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:28:28] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:28:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality2057182116702954904.gal : 0 ms
[2026-05-24 05:28:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10141057262277318978.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/CTLCardinality2057182116702954904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10141057262277318978.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,6.80434e+11,2.35876,88032,2,18599,5,619490,6,0,472,243906,0


Converting to forward existential form...Done !
original formula: AG((EX(EX(((p9==0)||(p4==1)))) * E(!((((p3==1)||(p30==1)) * AF((p95==1)))) U (p3==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(EX(((p9==0)||(p4==1))))))] = FALSE * [(FwdU(Init,TRUE) * !(E(!((((p3==1)||(p30==1)) * ...198
Reverse transition relation is NOT exact ! Due to transitions t21, t24, t28, t30, t32, t34, t36, t38, t41, t43, t45, t47, t49, t112, t113, t114, t115, t116...304
Detected timeout of ITS tools.
[2026-05-24 05:28:58] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:28:58] [INFO ] Applying decomposition
[2026-05-24 05:28:58] [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/graph8837830406550590876.txt' '-o' '/tmp/graph8837830406550590876.bin' '-w' '/tmp/graph8837830406550590876.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8837830406550590876.bin' '-l' '-1' '-v' '-w' '/tmp/graph8837830406550590876.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:28:58] [INFO ] Decomposing Gal with order
[2026-05-24 05:28:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:28:58] [INFO ] Removed a total of 67 redundant transitions.
[2026-05-24 05:28:58] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:28:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 2 ms.
[2026-05-24 05:28:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality6643415956943421618.gal : 1 ms
[2026-05-24 05:28:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality3001016328519729805.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/CTLCardinality6643415956943421618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3001016328519729805.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,6.80434e+11,0.175939,12360,380,140,14537,4198,187,41013,46,27170,0


Converting to forward existential form...Done !
original formula: AG((EX(EX(((u2.p9==0)||(i2.u1.p4==1)))) * E(!((((i0.u0.p3==1)||(i4.u6.p30==1)) * AF((i11.u19.p95==1)))) U (i0.u0.p3==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(EX(((u2.p9==0)||(i2.u1.p4==1))))))] = FALSE * [(FwdU(Init,TRUE) * !(E(!((((i0.u0.p3==1...233
Reverse transition relation is NOT exact ! Due to transitions t30, t32, t34, t36, t38, t41, t43, t45, t47, t49, i0.t28, i0.u0.t21, i0.u0.t24, i0.u0.t119, i...406
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,3.90255,163116,1,0,210848,48434,1075,1.09705e+06,259,484861,108053
FORMULA DiscoveryGPU-PT-12a-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 SI_CTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Graph (complete) has 290 edges and 122 vertex of which 110 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.3 ms
Discarding 12 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 110 transition count 134
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 99 transition count 133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 98 transition count 133
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 36 place count 87 transition count 122
Iterating global reduction 3 with 11 rules applied. Total rules applied 47 place count 87 transition count 122
Applied a total of 47 rules in 27 ms. Remains 87 /122 variables (removed 35) and now considering 122/157 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5396465364979982879.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-168732657674756847.kers'
[2026-05-24 05:29:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5396465364979982879.kers, --Pflows, --basisKERS=/tmp/petrispot-output-168732657674756847.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 122 rows 86 cols 242 entries
Finished phase 1 with 86 SingleSign rule and 0 generalized
[2026-05-24 05:29:02] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-168732657674756847.kers
Total runtime 0 ms.
[2026-05-24 05:29:02] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-24 05:29:02] [INFO ] Invariant cache hit.
[2026-05-24 05:29:02] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-24 05:29:02] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2026-05-24 05:29:02] [INFO ] Redundant transitions in 3 ms returned []
Running 121 sub problems to find dead transitions.
[2026-05-24 05:29:02] [INFO ] Invariant cache hit.
[2026-05-24 05:29:02] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (OVERLAPS) 122/209 variables, 87/88 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 61/149 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (OVERLAPS) 0/209 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 209/209 variables, and 149 constraints, problems are : Problem set: 0 solved, 121 unsolved in 2948 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (OVERLAPS) 122/209 variables, 87/88 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 61/149 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 121/270 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (OVERLAPS) 0/209 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Int declared 209/209 variables, and 270 constraints, problems are : Problem set: 0 solved, 121 unsolved in 3217 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6174ms problems are : Problem set: 0 solved, 121 unsolved
Search for dead transitions found 0 dead transitions in 6175ms
Starting structural reductions in SI_CTL mode, iteration 1 : 87/122 places, 122/157 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6325 ms. Remains : 87/122 places, 122/157 transitions.
[2026-05-24 05:29:08] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:29:08] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:29:08] [INFO ] Input system was already deterministic with 122 transitions.
[2026-05-24 05:29:08] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:29:08] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:29:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality7641573962330714617.gal : 1 ms
[2026-05-24 05:29:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality7248961194106372918.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/CTLCardinality7641573962330714617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7248961194106372918.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,1.71799e+11,2.32141,84776,2,30259,5,559910,6,0,458,277787,0


Converting to forward existential form...Done !
original formula: AF((AG((p4!=1)) + AG(((p76==0)&&((p68==0)||(p30==1))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((p4!=1)))) + !(E(TRUE U !(((p76==0)&&((p68==0)||(p30==1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t26, t28, t30, t32, t34, t36, t38, t40, t42, t44, t46, t103, t109, t110, t111, t112, t113, t1...300
Detected timeout of ITS tools.
[2026-05-24 05:29:38] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:29:38] [INFO ] Applying decomposition
[2026-05-24 05:29:38] [INFO ] Flatten gal took : 2 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/graph8738594277395992537.txt' '-o' '/tmp/graph8738594277395992537.bin' '-w' '/tmp/graph8738594277395992537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8738594277395992537.bin' '-l' '-1' '-v' '-w' '/tmp/graph8738594277395992537.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:29:39] [INFO ] Decomposing Gal with order
[2026-05-24 05:29:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:29:39] [INFO ] Removed a total of 67 redundant transitions.
[2026-05-24 05:29:39] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:29:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 2 ms.
[2026-05-24 05:29:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality5810117121632777905.gal : 1 ms
[2026-05-24 05:29:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality7326141306571871706.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/CTLCardinality5810117121632777905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7326141306571871706.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,1.71799e+11,0.177204,13672,394,81,25226,601,190,20919,47,2515,0


Converting to forward existential form...Done !
original formula: AF((AG((i0.u0.p4!=1)) + AG(((i8.u14.p76==0)&&((u13.p68==0)||(i3.u5.p30==1))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((i0.u0.p4!=1)))) + !(E(TRUE U !(((i8.u14.p76==0)&&((u13.p68==0)||(i3.u5.p30==1)))))))...166
Reverse transition relation is NOT exact ! Due to transitions t26, t28, t30, t32, t34, t38, t40, t44, t46, t90, u1.t115, i0.t42, i0.u0.t121, i0.u12.t118, i...382
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 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,2.08003,91588,1,0,193221,1615,1065,215451,235,8657,138008
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Graph (complete) has 290 edges and 122 vertex of which 111 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 11 output transitions
Drop transitions (Output transitions of discarded places.) removed 11 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 111 transition count 138
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 103 transition count 137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 102 transition count 137
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 28 place count 93 transition count 128
Iterating global reduction 3 with 9 rules applied. Total rules applied 37 place count 93 transition count 128
Partial Post-agglomeration rule applied 6 times.
Drop transitions (Partial Post agglomeration) removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 43 place count 93 transition count 128
Applied a total of 43 rules in 17 ms. Remains 93 /122 variables (removed 29) and now considering 128/157 (removed 29) transitions.
[2026-05-24 05:29:41] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9752154385817236595.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15051066193178958606.kers'
[2026-05-24 05:29:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9752154385817236595.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15051066193178958606.kers]
Normalized transition count is 124 out of 125 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 124 rows 92 cols 244 entries
Finished phase 1 with 92 SingleSign rule and 0 generalized
[2026-05-24 05:29:41] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15051066193178958606.kers
Total runtime 0 ms.
[2026-05-24 05:29:41] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-24 05:29:41] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
[2026-05-24 05:29:41] [INFO ] Invariant cache hit.
[2026-05-24 05:29:41] [INFO ] State equation strengthened by 66 read => feed constraints.
[2026-05-24 05:29:41] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2026-05-24 05:29:41] [INFO ] Redundant transitions in 3 ms returned []
Running 127 sub problems to find dead transitions.
[2026-05-24 05:29:41] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
[2026-05-24 05:29:41] [INFO ] Invariant cache hit.
[2026-05-24 05:29:41] [INFO ] State equation strengthened by 66 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 124/217 variables, 93/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 65/159 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (OVERLAPS) 1/218 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/218 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 0/218 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/218 variables, and 160 constraints, problems are : Problem set: 0 solved, 127 unsolved in 4316 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 124/217 variables, 93/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 65/159 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 127/286 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (OVERLAPS) 1/218 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/218 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (OVERLAPS) 0/218 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Int declared 218/218 variables, and 287 constraints, problems are : Problem set: 0 solved, 127 unsolved in 5227 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9553ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 9553ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/122 places, 128/157 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9715 ms. Remains : 93/122 places, 128/157 transitions.
[2026-05-24 05:29:50] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:29:50] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:29:50] [INFO ] Input system was already deterministic with 128 transitions.
[2026-05-24 05:29:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:29:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:29:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality911332649830617533.gal : 1 ms
[2026-05-24 05:29:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality13409554348926734075.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/CTLCardinality911332649830617533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13409554348926734075.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,3.0199e+11,1.8179,63508,2,20029,5,410811,6,0,487,199497,0


Converting to forward existential form...Done !
original formula: EF((!(E(EG(((p105==0)||(p93==1))) U ((p30==0)||(p119==1)))) + (((p2!=0)&&(p7!=1)) * !(E(((p114==0)||(p11==1)) U ((p33==0)||(p107==1))))))...156
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(EG(((p105==0)||(p93==1))) U ((p30==0)||(p119==1)))))] != FALSE + [((FwdU(Init,TRUE) * (...239
Reverse transition relation is NOT exact ! Due to transitions t4, t16, t27, t29, t36, t38, t40, t42, t101, t102, t108, t109, t110, t111, t112, t113, t114, ...303
Detected timeout of ITS tools.
[2026-05-24 05:30:20] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:30:20] [INFO ] Applying decomposition
[2026-05-24 05:30:20] [INFO ] Flatten gal took : 2 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/graph3076934406129563420.txt' '-o' '/tmp/graph3076934406129563420.bin' '-w' '/tmp/graph3076934406129563420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3076934406129563420.bin' '-l' '-1' '-v' '-w' '/tmp/graph3076934406129563420.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:30:20] [INFO ] Decomposing Gal with order
[2026-05-24 05:30:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:30:20] [INFO ] Removed a total of 73 redundant transitions.
[2026-05-24 05:30:20] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:30:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 3 ms.
[2026-05-24 05:30:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality14611588736469709470.gal : 9 ms
[2026-05-24 05:30:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality15597060810122413031.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/CTLCardinality14611588736469709470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15597060810122413031.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,3.0199e+11,0.395278,22976,808,99,45272,622,265,66913,51,3421,0


Converting to forward existential form...Done !
original formula: EF((!(E(EG(((i10.u24.p105==0)||(i3.u21.p93==1))) U ((i2.u7.p30==0)||(i11.u29.p119==1)))) + (((i0.i0.u0.p2!=0)&&(i0.i1.u2.p7!=1)) * !(E(((...230
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(EG(((i10.u24.p105==0)||(i3.u21.p93==1))) U ((i2.u7.p30==0)||(i11.u29.p119==1)))))] != F...313
Reverse transition relation is NOT exact ! Due to transitions t29, t36, t38, t40, t42, t74, t101, t127, i0.i1.u2.t115, i1.u4.t114, i1.u5.t113, i2.u6.t116, ...407
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
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
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
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,4.46956,188256,1,0,384349,8284,1338,988679,226,82392,235484
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 111 transition count 146
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 111 transition count 146
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 100 transition count 135
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 100 transition count 135
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 89 transition count 124
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 89 transition count 124
Applied a total of 66 rules in 5 ms. Remains 89 /122 variables (removed 33) and now considering 124/157 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4700291025705168581.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16087066007307683585.kers'
[2026-05-24 05:30:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4700291025705168581.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16087066007307683585.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 124 rows 88 cols 246 entries
Finished phase 1 with 88 SingleSign rule and 0 generalized
[2026-05-24 05:30:25] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16087066007307683585.kers
Total runtime 0 ms.
[2026-05-24 05:30:25] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-24 05:30:25] [INFO ] Invariant cache hit.
[2026-05-24 05:30:25] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-24 05:30:25] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 123 sub problems to find dead transitions.
[2026-05-24 05:30:25] [INFO ] Invariant cache hit.
[2026-05-24 05:30:25] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/213 variables, 89/90 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/213 variables, 61/151 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 123 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/213 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 151 constraints, problems are : Problem set: 0 solved, 123 unsolved in 2850 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/213 variables, 89/90 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/213 variables, 61/151 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 123/274 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (OVERLAPS) 0/213 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 274 constraints, problems are : Problem set: 0 solved, 123 unsolved in 3660 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6518ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 6519ms
Starting structural reductions in LTL mode, iteration 1 : 89/122 places, 124/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6648 ms. Remains : 89/122 places, 124/157 transitions.
[2026-05-24 05:30:32] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:30:32] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:30:32] [INFO ] Input system was already deterministic with 124 transitions.
[2026-05-24 05:30:32] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:30:32] [INFO ] Flatten gal took : 1 ms
[2026-05-24 05:30:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality6035887550699767712.gal : 1 ms
[2026-05-24 05:30:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality13631396221919678389.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/CTLCardinality6035887550699767712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13631396221919678389.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,6.20086e+11,2.4933,87804,2,18824,5,626894,6,0,467,253456,0


Converting to forward existential form...Done !
original formula: AG(EX(EF((((p105==0)&&(p36==1))&&(p27==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(E(TRUE U (((p105==0)&&(p36==1))&&(p27==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t27, t29, t31, t33, t35, t37, t39, t40, t42, t44, t46, t48, t111, t112, t113, t114, t115, t11...299
(forward)formula 0,0,17.4604,474248,1,0,178,2.78844e+06,269,118,2796,2.32588e+06,260
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-06 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 : 122/122 places, 157/157 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 112 transition count 147
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 112 transition count 147
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 102 transition count 137
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 102 transition count 137
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 92 transition count 127
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 92 transition count 127
Applied a total of 60 rules in 12 ms. Remains 92 /122 variables (removed 30) and now considering 127/157 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5752262214233906421.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11406950005280578799.kers'
[2026-05-24 05:30:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5752262214233906421.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11406950005280578799.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 127 rows 91 cols 251 entries
Finished phase 1 with 91 SingleSign rule and 0 generalized
[2026-05-24 05:30:49] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11406950005280578799.kers
Total runtime 0 ms.
[2026-05-24 05:30:49] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-24 05:30:49] [INFO ] Invariant cache hit.
[2026-05-24 05:30:49] [INFO ] State equation strengthened by 62 read => feed constraints.
[2026-05-24 05:30:49] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2026-05-24 05:30:49] [INFO ] Invariant cache hit.
[2026-05-24 05:30:49] [INFO ] State equation strengthened by 62 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 127/219 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 62/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (OVERLAPS) 0/219 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 155 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 127/219 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 62/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 126/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 0/219 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 281 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3746 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6786ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 6787ms
Starting structural reductions in LTL mode, iteration 1 : 92/122 places, 127/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6933 ms. Remains : 92/122 places, 127/157 transitions.
[2026-05-24 05:30:56] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:30:56] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:30:56] [INFO ] Input system was already deterministic with 127 transitions.
[2026-05-24 05:30:56] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:30:56] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:30:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality9247982207089003409.gal : 0 ms
[2026-05-24 05:30:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality16876956660622312881.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/CTLCardinality9247982207089003409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16876956660622312881.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,7.58313e+11,4.58016,138008,2,32202,5,1.00417e+06,6,0,481,403070,0


Converting to forward existential form...Done !
original formula: EF(AX(AG((p31==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((p31==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t28, t30, t32, t34, t38, t40, t41, t43, t45, t47, t49, t113, t114, t115, t116, t117, t118, t1...301
Detected timeout of ITS tools.
[2026-05-24 05:31:26] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:31:26] [INFO ] Applying decomposition
[2026-05-24 05:31:26] [INFO ] Flatten gal took : 2 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/graph17947352214287953683.txt' '-o' '/tmp/graph17947352214287953683.bin' '-w' '/tmp/graph17947352214287953683.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17947352214287953683.bin' '-l' '-1' '-v' '-w' '/tmp/graph17947352214287953683.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:31:26] [INFO ] Decomposing Gal with order
[2026-05-24 05:31:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:31:26] [INFO ] Removed a total of 68 redundant transitions.
[2026-05-24 05:31:26] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:31:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 1 ms.
[2026-05-24 05:31:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality17218613215789531959.gal : 1 ms
[2026-05-24 05:31:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality5515468737906008767.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/CTLCardinality17218613215789531959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5515468737906008767.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,7.58313e+11,0.056523,6560,339,55,6068,804,195,8701,45,2040,0


Converting to forward existential form...Done !
original formula: EF(AX(AG((i5.u7.p31==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((i5.u7.p31==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t28, t30, t32, t41, t43, t45, t47, t49, i0.t40, i0.t38, i0.u0.t121, i0.u1.t120, i0.u3.t119, i...396
(forward)formula 0,1,0.163667,12044,1,0,23814,1035,1047,20730,239,2669,29044
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 111 transition count 146
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 111 transition count 146
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 101 transition count 136
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 101 transition count 136
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 51 place count 92 transition count 127
Iterating global reduction 0 with 9 rules applied. Total rules applied 60 place count 92 transition count 127
Applied a total of 60 rules in 11 ms. Remains 92 /122 variables (removed 30) and now considering 127/157 (removed 30) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17369942111528198259.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10819913184036623714.kers'
[2026-05-24 05:31:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17369942111528198259.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10819913184036623714.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 127 rows 91 cols 252 entries
Finished phase 1 with 91 SingleSign rule and 0 generalized
[2026-05-24 05:31:27] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10819913184036623714.kers
Total runtime 1 ms.
[2026-05-24 05:31:27] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-24 05:31:27] [INFO ] Invariant cache hit.
[2026-05-24 05:31:27] [INFO ] State equation strengthened by 62 read => feed constraints.
[2026-05-24 05:31:27] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2026-05-24 05:31:27] [INFO ] Invariant cache hit.
[2026-05-24 05:31:27] [INFO ] State equation strengthened by 62 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 127/219 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 62/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (OVERLAPS) 0/219 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 155 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3363 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 127/219 variables, 92/93 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 62/155 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 126/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 0/219 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 281 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3566 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6938ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 6939ms
Starting structural reductions in LTL mode, iteration 1 : 92/122 places, 127/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7086 ms. Remains : 92/122 places, 127/157 transitions.
[2026-05-24 05:31:34] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:31:34] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:31:34] [INFO ] Input system was already deterministic with 127 transitions.
[2026-05-24 05:31:34] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:31:34] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:31:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality17515095019609999167.gal : 1 ms
[2026-05-24 05:31:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality5374787666044089452.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/CTLCardinality17515095019609999167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5374787666044089452.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,7.97841e+11,16.5333,443952,2,102444,5,2.86652e+06,6,0,482,1.63341e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 05:32:04] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:32:04] [INFO ] Applying decomposition
[2026-05-24 05:32:04] [INFO ] Flatten gal took : 2 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/graph5439872905650101473.txt' '-o' '/tmp/graph5439872905650101473.bin' '-w' '/tmp/graph5439872905650101473.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5439872905650101473.bin' '-l' '-1' '-v' '-w' '/tmp/graph5439872905650101473.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:32:04] [INFO ] Decomposing Gal with order
[2026-05-24 05:32:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:32:04] [INFO ] Removed a total of 68 redundant transitions.
[2026-05-24 05:32:04] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:32:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 3 ms.
[2026-05-24 05:32:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality299433795001238719.gal : 1 ms
[2026-05-24 05:32:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality16535684887084440391.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/CTLCardinality299433795001238719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16535684887084440391.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,7.97841e+11,0.603954,26800,947,149,47793,2003,229,85053,46,17040,0


Converting to forward existential form...Done !
original formula: EF(!(E(AX((i6.u10.p52==1)) U (i11.u21.p103!=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EX(!((i6.u10.p52==1)))) U (i11.u21.p103!=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t25, t29, t31, t33, t37, t42, t44, t104, t108, u1.t120, i0.t48, i0.t46, i0.u0.t41, i0.u13.t12...413
(forward)formula 0,1,1.28024,42760,1,0,86096,3655,935,124647,195,24309,83632
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-12 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 : 122/122 places, 157/157 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 113 transition count 148
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 113 transition count 148
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 106 transition count 141
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 106 transition count 141
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 99 transition count 134
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 99 transition count 134
Applied a total of 46 rules in 7 ms. Remains 99 /122 variables (removed 23) and now considering 134/157 (removed 23) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7933635304743452450.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10274627173463939448.kers'
[2026-05-24 05:32:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7933635304743452450.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10274627173463939448.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 134 rows 98 cols 264 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-24 05:32:05] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10274627173463939448.kers
Total runtime 1 ms.
[2026-05-24 05:32:05] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-24 05:32:05] [INFO ] Invariant cache hit.
[2026-05-24 05:32:05] [INFO ] State equation strengthened by 65 read => feed constraints.
[2026-05-24 05:32:05] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2026-05-24 05:32:05] [INFO ] Invariant cache hit.
[2026-05-24 05:32:05] [INFO ] State equation strengthened by 65 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 134/233 variables, 99/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 65/165 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 0/233 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 165 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3406 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 134/233 variables, 99/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 65/165 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 133/298 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 0/233 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 298 constraints, problems are : Problem set: 0 solved, 133 unsolved in 4265 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7682ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 7683ms
Starting structural reductions in LTL mode, iteration 1 : 99/122 places, 134/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7823 ms. Remains : 99/122 places, 134/157 transitions.
[2026-05-24 05:32:13] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:32:13] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:32:13] [INFO ] Input system was already deterministic with 134 transitions.
[2026-05-24 05:32:13] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:32:13] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:32:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality1039340566946064076.gal : 0 ms
[2026-05-24 05:32:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality3494547093253080199.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/CTLCardinality1039340566946064076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3494547093253080199.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,1.24023e+12,2.32057,73720,2,19830,5,463330,6,0,515,243462,0


Converting to forward existential form...Done !
original formula: E(!(AG(((!((p116==0)||(p52==1)))||(p58!=1)))) U !(((EG(((((p88==0)||(p11==1))&&(p34==1))&&(p112==0))) * EX(!(((p1==0)||(p24==1))))) + AF(...167
=> equivalent forward existential formula: [FwdG((FwdU(Init,!(!(E(TRUE U !(((!((p116==0)||(p52==1)))||(p58!=1))))))) * !((EG(((((p88==0)||(p11==1))&&(p34==...226
Reverse transition relation is NOT exact ! Due to transitions t33, t35, t39, t44, t46, t48, t50, t52, t103, t107, t113, t119, t120, t121, t122, t123, t124,...310
Detected timeout of ITS tools.
[2026-05-24 05:32:43] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:32:43] [INFO ] Applying decomposition
[2026-05-24 05:32:43] [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/graph11309127937592755177.txt' '-o' '/tmp/graph11309127937592755177.bin' '-w' '/tmp/graph11309127937592755177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11309127937592755177.bin' '-l' '-1' '-v' '-w' '/tmp/graph11309127937592755177.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:32:43] [INFO ] Decomposing Gal with order
[2026-05-24 05:32:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:32:43] [INFO ] Removed a total of 70 redundant transitions.
[2026-05-24 05:32:43] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:32:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 2 ms.
[2026-05-24 05:32:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality16134086004420064864.gal : 1 ms
[2026-05-24 05:32:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality15835912304337831144.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/CTLCardinality16134086004420064864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15835912304337831144.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,1.24023e+12,0.107068,9156,522,64,11816,528,212,22270,43,2600,0


Converting to forward existential form...Done !
original formula: E(!(AG(((!((i12.u28.p116==0)||(i7.u14.p52==1)))||(i7.u16.p58!=1)))) U !(((EG(((((i9.u22.p88==0)||(i1.u3.p11==1))&&(i5.u10.p34==1))&&(i12....235
=> equivalent forward existential formula: [FwdG((FwdU(Init,!(!(E(TRUE U !(((!((i12.u28.p116==0)||(i7.u14.p52==1)))||(i7.u16.p58!=1))))))) * !((EG(((((i9.u...294
Reverse transition relation is NOT exact ! Due to transitions t35, t39, t48, t50, t52, t103, t107, t113, i0.u0.t127, i0.u1.t126, i1.u3.t125, i1.u4.t124, i2...418
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 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,19.0193,331236,1,0,647095,2788,1475,1.63722e+06,224,37218,336444
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 113 transition count 148
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 113 transition count 148
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 104 transition count 139
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 104 transition count 139
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 43 place count 97 transition count 132
Iterating global reduction 0 with 7 rules applied. Total rules applied 50 place count 97 transition count 132
Applied a total of 50 rules in 10 ms. Remains 97 /122 variables (removed 25) and now considering 132/157 (removed 25) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2687151898342869978.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11072179166867322615.kers'
[2026-05-24 05:33:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2687151898342869978.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11072179166867322615.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 132 rows 96 cols 260 entries
Finished phase 1 with 96 SingleSign rule and 0 generalized
[2026-05-24 05:33:02] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11072179166867322615.kers
Total runtime 1 ms.
[2026-05-24 05:33:02] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-24 05:33:02] [INFO ] Invariant cache hit.
[2026-05-24 05:33:02] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-24 05:33:02] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 131 sub problems to find dead transitions.
[2026-05-24 05:33:02] [INFO ] Invariant cache hit.
[2026-05-24 05:33:02] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (OVERLAPS) 1/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (OVERLAPS) 132/229 variables, 97/98 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 63/161 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/229 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (OVERLAPS) 0/229 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Real declared 229/229 variables, and 161 constraints, problems are : Problem set: 0 solved, 131 unsolved in 3294 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 131 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (OVERLAPS) 1/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (OVERLAPS) 132/229 variables, 97/98 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/229 variables, 63/161 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/229 variables, 131/292 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/229 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (OVERLAPS) 0/229 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Int declared 229/229 variables, and 292 constraints, problems are : Problem set: 0 solved, 131 unsolved in 3941 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7242ms problems are : Problem set: 0 solved, 131 unsolved
Search for dead transitions found 0 dead transitions in 7243ms
Starting structural reductions in LTL mode, iteration 1 : 97/122 places, 132/157 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7373 ms. Remains : 97/122 places, 132/157 transitions.
[2026-05-24 05:33:09] [INFO ] Flatten gal took : 7 ms
[2026-05-24 05:33:09] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:33:09] [INFO ] Input system was already deterministic with 132 transitions.
[2026-05-24 05:33:09] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:33:09] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:33:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8195995871241202802.gal : 1 ms
[2026-05-24 05:33:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality9434657222719535665.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/CTLCardinality8195995871241202802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9434657222719535665.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,1.09429e+12,10.5497,281452,2,72948,5,1.85124e+06,6,0,505,1.01717e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-24 05:33:39] [INFO ] Flatten gal took : 8 ms
[2026-05-24 05:33:39] [INFO ] Applying decomposition
[2026-05-24 05:33:39] [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/graph1755165332385938395.txt' '-o' '/tmp/graph1755165332385938395.bin' '-w' '/tmp/graph1755165332385938395.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1755165332385938395.bin' '-l' '-1' '-v' '-w' '/tmp/graph1755165332385938395.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:33:39] [INFO ] Decomposing Gal with order
[2026-05-24 05:33:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:33:39] [INFO ] Removed a total of 67 redundant transitions.
[2026-05-24 05:33:39] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:33:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 1 ms.
[2026-05-24 05:33:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality9412935983503263654.gal : 1 ms
[2026-05-24 05:33:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality8555356427663490567.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/CTLCardinality9412935983503263654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8555356427663490567.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,1.09429e+12,0.211566,14496,486,94,20455,2514,207,59189,47,16053,0


Converting to forward existential form...Done !
original formula: (AG((AX(((i3.u7.p36==1) + AG(((i4.u23.p106==0)&&(i7.u10.p48==1))))) + E((EG(((i3.u6.p31==0)||(i1.u2.p15==1))) * ((i7.u10.p48==0)||(i6.u16...294
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !((!(EX(!(((i3.u7.p36==1) + !(E(TRUE U !(((i4.u23.p106==0)&&(i7.u10.p48==1))))))))) ...387
Reverse transition relation is NOT exact ! Due to transitions t1, t15, t33, t35, t41, t43, t44, t46, i0.u0.t124, i1.u2.t123, i2.u4.t126, i3.u6.t122, i3.u7....418
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 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,8.06096,284960,1,0,338266,34834,1305,2.10807e+06,256,464261,163672
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 122/122 places, 157/157 transitions.
Graph (complete) has 290 edges and 122 vertex of which 110 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.2 ms
Discarding 12 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 110 transition count 134
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 99 transition count 134
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 33 place count 89 transition count 124
Iterating global reduction 2 with 10 rules applied. Total rules applied 43 place count 89 transition count 124
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 89 transition count 124
Applied a total of 44 rules in 23 ms. Remains 89 /122 variables (removed 33) and now considering 124/157 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10366547487403251589.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2277439214017110824.kers'
[2026-05-24 05:33:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10366547487403251589.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2277439214017110824.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 124 rows 88 cols 245 entries
Finished phase 1 with 88 SingleSign rule and 0 generalized
[2026-05-24 05:33:48] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2277439214017110824.kers
Total runtime 1 ms.
[2026-05-24 05:33:48] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-24 05:33:48] [INFO ] Invariant cache hit.
[2026-05-24 05:33:48] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-24 05:33:48] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2026-05-24 05:33:48] [INFO ] Redundant transitions in 3 ms returned []
Running 123 sub problems to find dead transitions.
[2026-05-24 05:33:48] [INFO ] Invariant cache hit.
[2026-05-24 05:33:48] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/213 variables, 89/90 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/213 variables, 63/153 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (OVERLAPS) 0/213 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 153 constraints, problems are : Problem set: 0 solved, 123 unsolved in 3386 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 124/213 variables, 89/90 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/213 variables, 63/153 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/213 variables, 123/276 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/213 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (OVERLAPS) 0/213 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 276 constraints, problems are : Problem set: 0 solved, 123 unsolved in 3260 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6654ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 6655ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/122 places, 124/157 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6815 ms. Remains : 89/122 places, 124/157 transitions.
[2026-05-24 05:33:54] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:33:54] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:33:54] [INFO ] Input system was already deterministic with 124 transitions.
[2026-05-24 05:33:54] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:33:54] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:33:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality12031762239517542574.gal : 1 ms
[2026-05-24 05:33:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality5584318448998653820.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/CTLCardinality12031762239517542574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5584318448998653820.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,2.04011e+11,2.36328,79400,2,27408,5,476052,6,0,468,302820,0


Converting to forward existential form...Done !
original formula: EF(((p115==1) * AF(((p32==0)&&(p110==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p115==1)) * !(EG(!(((p32==0)&&(p110==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t28, t30, t32, t36, t38, t39, t41, t43, t45, t47, t102, t105, t111, t112, t113, t114, t115, t...301
Detected timeout of ITS tools.
[2026-05-24 05:34:25] [INFO ] Flatten gal took : 2 ms
[2026-05-24 05:34:25] [INFO ] Applying decomposition
[2026-05-24 05:34:25] [INFO ] Flatten gal took : 2 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/graph7179154003636113395.txt' '-o' '/tmp/graph7179154003636113395.bin' '-w' '/tmp/graph7179154003636113395.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7179154003636113395.bin' '-l' '-1' '-v' '-w' '/tmp/graph7179154003636113395.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:34:25] [INFO ] Decomposing Gal with order
[2026-05-24 05:34:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:34:25] [INFO ] Removed a total of 67 redundant transitions.
[2026-05-24 05:34:25] [INFO ] Flatten gal took : 4 ms
[2026-05-24 05:34:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 1 ms.
[2026-05-24 05:34:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality8338509508863283572.gal : 1 ms
[2026-05-24 05:34:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality17543490916665373872.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/CTLCardinality8338509508863283572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17543490916665373872.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,2.04011e+11,0.284449,18128,352,76,36039,554,207,28848,49,2393,0


Converting to forward existential form...Done !
original formula: EF(((i12.u23.p115==1) * AF(((i4.u6.p32==0)&&(i11.u22.p110==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (i12.u23.p115==1)) * !(EG(!(((i4.u6.p32==0)&&(i11.u22.p110==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t28, t30, t32, t39, t41, t43, t47, t84, t102, t123, u1.t117, i0.t36, i0.u0.t38, i0.u2.t116, i...383
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 an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,0.664924,29684,1,0,65658,2182,1112,76168,245,9851,63949
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2026-05-24 05:34:25] [INFO ] Flatten gal took : 6 ms
[2026-05-24 05:34:25] [INFO ] Flatten gal took : 3 ms
[2026-05-24 05:34:25] [INFO ] Applying decomposition
[2026-05-24 05:34:25] [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/graph14541357486392817370.txt' '-o' '/tmp/graph14541357486392817370.bin' '-w' '/tmp/graph14541357486392817370.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14541357486392817370.bin' '-l' '-1' '-v' '-w' '/tmp/graph14541357486392817370.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:34:25] [INFO ] Decomposing Gal with order
[2026-05-24 05:34:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:34:25] [INFO ] Removed a total of 68 redundant transitions.
[2026-05-24 05:34:25] [INFO ] Flatten gal took : 5 ms
[2026-05-24 05:34:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 1 ms.
[2026-05-24 05:34:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality14153710388166502702.gal : 1 ms
[2026-05-24 05:34:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality6663045448505280082.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/CTLCardinality14153710388166502702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6663045448505280082.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,3.13843e+12,0.020449,4852,47,25,791,112,163,1044,45,330,0


Converting to forward existential form...Done !
original formula: A((AG(((EX((i1.u3.p13==0)) + (i3.u10.p34==0)) + (i8.u24.p81==1))) + (!(((i6.u18.p63==0)||(i7.u21.p72==1))) * ((i6.u19.p66==1) + EG(AG(((i...279
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(EX((((i6.u19.p66==0)||(i11.u33.p112==1))&&((i5.u16.p55==0)||(i6.u20.p68==1))))))))...580
Reverse transition relation is NOT exact ! Due to transitions i0.u0.t146, i0.u1.t145, i1.u3.t144, i1.u4.t143, i2.u6.t147, i2.u7.t148, i3.u9.t142, i3.u10.t1...470
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local 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
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,0.158622,12276,1,0,19992,348,1201,22677,221,958,18026
FORMULA DiscoveryGPU-PT-12a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 525340 ms.

BK_STOP 1779600865950

--------------------
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="DiscoveryGPU-PT-12a"
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 DiscoveryGPU-PT-12a, 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 r098-tall-177955695500329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-12a.tgz
mv DiscoveryGPU-PT-12a 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 ;