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.r034-tall-177946841700025.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 BridgeAndVehicles-COL-V20P10N20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841700025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 9.0K Mar 5 08:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 5 08:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 5 08:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 5 08:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 07:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 07:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 5 08:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 5 08:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 5 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Mar 5 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 40K 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 BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779481551040

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V20P10N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-22 20:25:52] [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]
[2026-05-22 20:25:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:25:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-22 20:25:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-22 20:25:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 532 ms
[2026-05-22 20:25:52] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 78 PT places and 37258.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
[2026-05-22 20:25:52] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2026-05-22 20:25:53] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
RANDOM walk for 40000 steps (8 resets) in 1719 ms. (23 steps per ms) remains 60/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 59/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (8 resets) in 51 ms. (76 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4000 steps (8 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (8 resets) in 19 ms. (200 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 59/59 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4251194474253788458.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15544506607482799425.kers'
[2026-05-22 20:25:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4251194474253788458.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15544506607482799425.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 12 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-22 20:25:54] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15544506607482799425.kers
Total runtime 0 ms.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp87 is UNSAT
After SMT solving in domain Real declared 12/22 variables, and 4 constraints, problems are : Problem set: 59 solved, 0 unsolved in 160 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/12 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 239ms problems are : Problem set: 59 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 59 atomic propositions for a total of 15 simplifications.
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 20:25:54] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-05-22 20:25:54] [INFO ] Flatten gal took : 19 ms
[2026-05-22 20:25:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 20:25:54] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2026-05-22 20:25:54] [INFO ] Unfolded HLPN to a Petri net with 78 places and 968 transitions 7350 arcs in 35 ms.
[2026-05-22 20:25:54] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Applied a total of 0 rules in 23 ms. Remains 78 /78 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Running 965 sub problems to find dead transitions.
[2026-05-22 20:25:54] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14854885619812232635.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3238734537541898633.kers'
[2026-05-22 20:25:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14854885619812232635.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3238734537541898633.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 170 rows 78 cols 790 entries
Finished phase 1 with 31 SingleSign rule and 40 generalized
[2026-05-22 20:25:54] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3238734537541898633.kers
Total runtime 4 ms.
[2026-05-22 20:25:54] [INFO ] State equation strengthened by 42 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Problem TDEAD528 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD612 is UNSAT
Problem TDEAD633 is UNSAT
Problem TDEAD654 is UNSAT
Problem TDEAD675 is UNSAT
Problem TDEAD696 is UNSAT
Problem TDEAD717 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD780 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD843 is UNSAT
Problem TDEAD864 is UNSAT
Problem TDEAD885 is UNSAT
Problem TDEAD906 is UNSAT
Problem TDEAD927 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD507 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 2/7 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/7 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 3 (OVERLAPS) 2/78 variables, 2/9 constraints. Problems are: Problem set: 40 solved, 925 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 78/248 variables, and 9 constraints, problems are : Problem set: 40 solved, 925 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/78 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 965/924 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 40 solved, 925 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 5/5 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 2/7 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/7 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 3 (OVERLAPS) 2/78 variables, 2/9 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 1/10 constraints. Problems are: Problem set: 40 solved, 925 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/10 constraints. Problems are: Problem set: 40 solved, 925 unsolved
Problem TDEAD20 is UNSAT
Problem TDEAD65 is UNSAT
At refinement iteration 6 (OVERLAPS) 170/248 variables, 78/88 constraints. Problems are: Problem set: 42 solved, 923 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 42/130 constraints. Problems are: Problem set: 42 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 248/248 variables, and 1052 constraints, problems are : Problem set: 42 solved, 923 unsolved in 20927 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 78/78 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 923/924 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42454ms problems are : Problem set: 42 solved, 923 unsolved
Search for dead transitions found 42 dead transitions in 42468ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 42 transitions.
[2026-05-22 20:26:37] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18091229647776898445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10500864115644113078.kers'
[2026-05-22 20:26:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18091229647776898445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10500864115644113078.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 166 rows 78 cols 778 entries
Finished phase 1 with 28 SingleSign rule and 41 generalized
[2026-05-22 20:26:37] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10500864115644113078.kers
Total runtime 1 ms.
[2026-05-22 20:26:37] [INFO ] Implicit Places using invariants in 148 ms returned []
[2026-05-22 20:26:37] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:26:37] [INFO ] Invariant cache hit.
[2026-05-22 20:26:37] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-22 20:26:37] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/78 places, 926/968 transitions.
Applied a total of 0 rules in 15 ms. Remains 78 /78 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42998 ms. Remains : 78/78 places, 926/968 transitions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Applied a total of 0 rules in 10 ms. Remains 78 /78 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Running 923 sub problems to find dead transitions.
[2026-05-22 20:26:37] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:26:37] [INFO ] Invariant cache hit.
[2026-05-22 20:26:37] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 2/78 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 78/244 variables, and 12 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/78 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 2/78 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 6 (OVERLAPS) 166/244 variables, 78/90 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 40/130 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 922/1052 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 244/244 variables, and 1052 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 78/78 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40878ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 40881ms
[2026-05-22 20:27:18] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:27:18] [INFO ] Invariant cache hit.
[2026-05-22 20:27:18] [INFO ] Implicit Places using invariants in 134 ms returned []
[2026-05-22 20:27:18] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:27:18] [INFO ] Invariant cache hit.
[2026-05-22 20:27:18] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-22 20:27:18] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 41349 ms. Remains : 78/78 places, 926/926 transitions.
Support contains 15 out of 78 places after structural reductions.
[2026-05-22 20:27:18] [INFO ] Flatten gal took : 72 ms
[2026-05-22 20:27:19] [INFO ] Flatten gal took : 62 ms
[2026-05-22 20:27:19] [INFO ] Input system was already deterministic with 926 transitions.
RANDOM walk for 40000 steps (228 resets) in 1634 ms. (24 steps per ms) remains 25/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (8 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
[2026-05-22 20:27:19] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:27:19] [INFO ] Invariant cache hit.
[2026-05-22 20:27:19] [INFO ] State equation strengthened by 40 read => feed constraints.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 2/2 constraints. Problems are: Problem set: 14 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 14 solved, 11 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
At refinement iteration 2 (OVERLAPS) 40/55 variables, 2/4 constraints. Problems are: Problem set: 18 solved, 7 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Real declared 55/244 variables, and 6 constraints, problems are : Problem set: 25 solved, 0 unsolved in 79 ms.
Refiners :[Positive P Invariants (semi-flows): 4/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/78 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 110ms problems are : Problem set: 25 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 25 atomic propositions for a total of 9 simplifications.
[2026-05-22 20:27:20] [INFO ] Flatten gal took : 32 ms
[2026-05-22 20:27:20] [INFO ] Flatten gal took : 41 ms
[2026-05-22 20:27:20] [INFO ] Input system was already deterministic with 926 transitions.
Computed a total of 51 stabilizing places and 82 stable transitions
Graph (complete) has 1639 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 926
Applied a total of 2 rules in 10 ms. Remains 76 /78 variables (removed 2) and now considering 926/926 (removed 0) transitions.
Running 923 sub problems to find dead transitions.
[2026-05-22 20:27:20] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7448194280931356323.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9940907224681398206.kers'
[2026-05-22 20:27:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7448194280931356323.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9940907224681398206.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 166 rows 76 cols 776 entries
Finished phase 1 with 68 SingleSign rule and 1 generalized
[2026-05-22 20:27:20] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9940907224681398206.kers
Total runtime 1 ms.
[2026-05-22 20:27:20] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/242 variables, and 124 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 922/1046 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/242 variables, and 1046 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41003ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 41007ms
[2026-05-22 20:28:01] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:28:01] [INFO ] Invariant cache hit.
[2026-05-22 20:28:01] [INFO ] Implicit Places using invariants in 263 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 267 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 926/926 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41296 ms. Remains : 74/78 places, 926/926 transitions.
[2026-05-22 20:28:01] [INFO ] Flatten gal took : 25 ms
[2026-05-22 20:28:01] [INFO ] Flatten gal took : 25 ms
[2026-05-22 20:28:01] [INFO ] Input system was already deterministic with 926 transitions.
[2026-05-22 20:28:01] [INFO ] Flatten gal took : 24 ms
[2026-05-22 20:28:01] [INFO ] Flatten gal took : 23 ms
[2026-05-22 20:28:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality5413340568151013061.gal : 27 ms
[2026-05-22 20:28:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4621919102675811829.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/CTLCardinality5413340568151013061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4621919102675811829.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:28:31] [INFO ] Flatten gal took : 19 ms
[2026-05-22 20:28:31] [INFO ] Applying decomposition
[2026-05-22 20:28:31] [INFO ] Flatten gal took : 22 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/graph4017747243812467055.txt' '-o' '/tmp/graph4017747243812467055.bin' '-w' '/tmp/graph4017747243812467055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4017747243812467055.bin' '-l' '-1' '-v' '-w' '/tmp/graph4017747243812467055.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:28:32] [INFO ] Decomposing Gal with order
[2026-05-22 20:28:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:28:32] [INFO ] Removed a total of 893 redundant transitions.
[2026-05-22 20:28:32] [INFO ] Flatten gal took : 295 ms
[2026-05-22 20:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 9 ms.
[2026-05-22 20:28:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality9808568870080113804.gal : 11 ms
[2026-05-22 20:28:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality6079829171386944577.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/CTLCardinality9808568870080113804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6079829171386944577.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Graph (complete) has 1639 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 76 transition count 925
Applied a total of 3 rules in 158 ms. Remains 76 /78 variables (removed 2) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2026-05-22 20:29:02] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17252078868787393896.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2285147930929162840.kers'
[2026-05-22 20:29:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17252078868787393896.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2285147930929162840.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 165 rows 75 cols 714 entries
Finished phase 1 with 26 SingleSign rule and 42 generalized
[2026-05-22 20:29:02] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2285147930929162840.kers
Total runtime 1 ms.
[2026-05-22 20:29:02] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 1/76 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 76/241 variables, and 11 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/76 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 1/76 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 6 (OVERLAPS) 165/241 variables, 76/87 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 40/127 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 921/1048 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 241/241 variables, and 1048 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41265ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 41269ms
[2026-05-22 20:29:44] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2026-05-22 20:29:44] [INFO ] Invariant cache hit.
[2026-05-22 20:29:44] [INFO ] Implicit Places using invariants in 156 ms returned [24, 47]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 159 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 74/78 places, 925/926 transitions.
Applied a total of 0 rules in 50 ms. Remains 74 /74 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 41640 ms. Remains : 74/78 places, 925/926 transitions.
[2026-05-22 20:29:44] [INFO ] Flatten gal took : 39 ms
[2026-05-22 20:29:44] [INFO ] Flatten gal took : 44 ms
[2026-05-22 20:29:44] [INFO ] Input system was already deterministic with 925 transitions.
[2026-05-22 20:29:44] [INFO ] Flatten gal took : 37 ms
[2026-05-22 20:29:44] [INFO ] Flatten gal took : 21 ms
[2026-05-22 20:29:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14409619630823808438.gal : 6 ms
[2026-05-22 20:29:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality10923293374123384259.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/CTLCardinality14409619630823808438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10923293374123384259.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:30:14] [INFO ] Flatten gal took : 19 ms
[2026-05-22 20:30:14] [INFO ] Applying decomposition
[2026-05-22 20:30:14] [INFO ] Flatten gal took : 17 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/graph8731166587085465066.txt' '-o' '/tmp/graph8731166587085465066.bin' '-w' '/tmp/graph8731166587085465066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8731166587085465066.bin' '-l' '-1' '-v' '-w' '/tmp/graph8731166587085465066.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:30:14] [INFO ] Decomposing Gal with order
[2026-05-22 20:30:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:30:15] [INFO ] Removed a total of 1692 redundant transitions.
[2026-05-22 20:30:15] [INFO ] Flatten gal took : 361 ms
[2026-05-22 20:30:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1074 labels/synchronizations in 40 ms.
[2026-05-22 20:30:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality3386487336519621137.gal : 3 ms
[2026-05-22 20:30:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality1694605402254829305.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/CTLCardinality3386487336519621137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1694605402254829305.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 926
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 925
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 925
Applied a total of 4 rules in 17 ms. Remains 75 /78 variables (removed 3) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2026-05-22 20:30:45] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15651019422270007867.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9528334269543676804.kers'
[2026-05-22 20:30:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15651019422270007867.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9528334269543676804.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 165 rows 74 cols 733 entries
Finished phase 1 with 67 SingleSign rule and 1 generalized
[2026-05-22 20:30:45] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9528334269543676804.kers
Total runtime 1 ms.
[2026-05-22 20:30:45] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 240/240 variables, and 123 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 921/1044 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 1044 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41013ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 41015ms
[2026-05-22 20:31:26] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2026-05-22 20:31:26] [INFO ] Invariant cache hit.
[2026-05-22 20:31:26] [INFO ] Implicit Places using invariants in 172 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 175 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 925/926 transitions.
Applied a total of 0 rules in 5 ms. Remains 74 /74 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41214 ms. Remains : 74/78 places, 925/926 transitions.
[2026-05-22 20:31:26] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:31:26] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:31:26] [INFO ] Input system was already deterministic with 925 transitions.
[2026-05-22 20:31:26] [INFO ] Flatten gal took : 23 ms
[2026-05-22 20:31:26] [INFO ] Flatten gal took : 22 ms
[2026-05-22 20:31:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality8410311860685160692.gal : 5 ms
[2026-05-22 20:31:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality10687611577036085910.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/CTLCardinality8410311860685160692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10687611577036085910.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:31:56] [INFO ] Flatten gal took : 20 ms
[2026-05-22 20:31:56] [INFO ] Applying decomposition
[2026-05-22 20:31:56] [INFO ] Flatten gal took : 18 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/graph11417013154064120614.txt' '-o' '/tmp/graph11417013154064120614.bin' '-w' '/tmp/graph11417013154064120614.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11417013154064120614.bin' '-l' '-1' '-v' '-w' '/tmp/graph11417013154064120614.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:31:57] [INFO ] Decomposing Gal with order
[2026-05-22 20:31:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:31:57] [INFO ] Removed a total of 1752 redundant transitions.
[2026-05-22 20:31:57] [INFO ] Flatten gal took : 140 ms
[2026-05-22 20:31:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 213 labels/synchronizations in 9 ms.
[2026-05-22 20:31:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality6050393511415361975.gal : 3 ms
[2026-05-22 20:31:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality9153747093081473763.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/CTLCardinality6050393511415361975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9153747093081473763.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 926
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 925
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 925
Applied a total of 4 rules in 9 ms. Remains 75 /78 variables (removed 3) and now considering 925/926 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 20:32:27] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2026-05-22 20:32:27] [INFO ] Invariant cache hit.
[2026-05-22 20:32:27] [INFO ] Implicit Places using invariants in 165 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 167 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 925/926 transitions.
Applied a total of 0 rules in 5 ms. Remains 74 /74 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 181 ms. Remains : 74/78 places, 925/926 transitions.
[2026-05-22 20:32:27] [INFO ] Flatten gal took : 16 ms
[2026-05-22 20:32:27] [INFO ] Flatten gal took : 18 ms
[2026-05-22 20:32:27] [INFO ] Input system was already deterministic with 925 transitions.
[2026-05-22 20:32:27] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:32:27] [INFO ] Flatten gal took : 20 ms
[2026-05-22 20:32:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality11957798149455840007.gal : 7 ms
[2026-05-22 20:32:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality5265337356304171542.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/CTLCardinality11957798149455840007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5265337356304171542.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:32:57] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:32:57] [INFO ] Applying decomposition
[2026-05-22 20:32:57] [INFO ] Flatten gal took : 18 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/graph12713115213466052567.txt' '-o' '/tmp/graph12713115213466052567.bin' '-w' '/tmp/graph12713115213466052567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12713115213466052567.bin' '-l' '-1' '-v' '-w' '/tmp/graph12713115213466052567.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:32:57] [INFO ] Decomposing Gal with order
[2026-05-22 20:32:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:32:57] [INFO ] Removed a total of 1752 redundant transitions.
[2026-05-22 20:32:57] [INFO ] Flatten gal took : 155 ms
[2026-05-22 20:32:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 233 labels/synchronizations in 6 ms.
[2026-05-22 20:32:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12778488655247336630.gal : 1 ms
[2026-05-22 20:32:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality16206900944903704654.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/CTLCardinality12778488655247336630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16206900944903704654.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,9.07633e+06,19.9523,364356,1838,5570,194887,173370,124,1.585e+06,244,2.91413e+06,0


Converting to forward existential form...Done !
original formula: AX(E((i2.u1.ATTENTE_B<=1) U !(EX(TRUE))))
=> equivalent forward existential formula: [(EY(Init) * !(E((i2.u1.ATTENTE_B<=1) U !(EX(TRUE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t103, t104, t289, t304, u0.t20, i1.t724, i1.t710, Intersection with reach...229
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 926
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 925
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 925
Applied a total of 4 rules in 9 ms. Remains 75 /78 variables (removed 3) and now considering 925/926 (removed 1) transitions.
Skipped dead transition search.
[2026-05-22 20:33:28] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2026-05-22 20:33:28] [INFO ] Invariant cache hit.
[2026-05-22 20:33:28] [INFO ] Implicit Places using invariants in 174 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 177 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/78 places, 925/926 transitions.
Applied a total of 0 rules in 5 ms. Remains 73 /73 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 193 ms. Remains : 73/78 places, 925/926 transitions.
[2026-05-22 20:33:28] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:33:28] [INFO ] Flatten gal took : 19 ms
[2026-05-22 20:33:28] [INFO ] Input system was already deterministic with 925 transitions.
[2026-05-22 20:33:28] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:33:28] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:33:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality2352148259416492214.gal : 5 ms
[2026-05-22 20:33:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality452023031141741015.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/CTLCardinality2352148259416492214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality452023031141741015.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:33:58] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:33:58] [INFO ] Applying decomposition
[2026-05-22 20:33:58] [INFO ] Flatten gal took : 14 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/graph9951953387538254177.txt' '-o' '/tmp/graph9951953387538254177.bin' '-w' '/tmp/graph9951953387538254177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9951953387538254177.bin' '-l' '-1' '-v' '-w' '/tmp/graph9951953387538254177.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:33:58] [INFO ] Decomposing Gal with order
[2026-05-22 20:33:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:33:58] [INFO ] Removed a total of 1714 redundant transitions.
[2026-05-22 20:33:58] [INFO ] Flatten gal took : 119 ms
[2026-05-22 20:33:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 5 ms.
[2026-05-22 20:33:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality4710028200737944309.gal : 1 ms
[2026-05-22 20:33:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality4826438248976094295.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/CTLCardinality4710028200737944309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4826438248976094295.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,9.07633e+06,16.5439,346832,1378,5017,146187,195581,98,1.42552e+06,229,3.00014e+06,0


Converting to forward existential form...Done !
original formula: EF(EG(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),EX(TRUE))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t103, t104, t409, t424, u0.t20, i1.t784, i1.t770, Intersection with reach...229
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
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
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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Graph (complete) has 1639 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 76 transition count 925
Applied a total of 3 rules in 59 ms. Remains 76 /78 variables (removed 2) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2026-05-22 20:34:28] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8323891317333708559.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-500930895067422754.kers'
[2026-05-22 20:34:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8323891317333708559.kers, --Pflows, --basisKERS=/tmp/petrispot-output-500930895067422754.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 165 rows 75 cols 714 entries
Finished phase 1 with 26 SingleSign rule and 42 generalized
[2026-05-22 20:34:28] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-500930895067422754.kers
Total runtime 2 ms.
[2026-05-22 20:34:28] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 1/76 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 76/241 variables, and 11 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/76 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 1/76 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 6 (OVERLAPS) 165/241 variables, 76/87 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/241 variables, 40/127 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/241 variables, 921/1048 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 241/241 variables, and 1048 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41138ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 41142ms
[2026-05-22 20:35:09] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2026-05-22 20:35:09] [INFO ] Invariant cache hit.
[2026-05-22 20:35:10] [INFO ] Implicit Places using invariants in 242 ms returned [24, 47]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 254 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 74/78 places, 925/926 transitions.
Applied a total of 0 rules in 71 ms. Remains 74 /74 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 41533 ms. Remains : 74/78 places, 925/926 transitions.
[2026-05-22 20:35:10] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:35:10] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:35:10] [INFO ] Input system was already deterministic with 925 transitions.
[2026-05-22 20:35:10] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:35:10] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:35:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality1117340352273128613.gal : 23 ms
[2026-05-22 20:35:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality3469918016260905985.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/CTLCardinality1117340352273128613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3469918016260905985.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:35:40] [INFO ] Flatten gal took : 18 ms
[2026-05-22 20:35:40] [INFO ] Applying decomposition
[2026-05-22 20:35:40] [INFO ] Flatten gal took : 13 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/graph3041248684974169392.txt' '-o' '/tmp/graph3041248684974169392.bin' '-w' '/tmp/graph3041248684974169392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3041248684974169392.bin' '-l' '-1' '-v' '-w' '/tmp/graph3041248684974169392.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:35:40] [INFO ] Decomposing Gal with order
[2026-05-22 20:35:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:35:40] [INFO ] Removed a total of 1714 redundant transitions.
[2026-05-22 20:35:40] [INFO ] Flatten gal took : 144 ms
[2026-05-22 20:35:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 19 ms.
[2026-05-22 20:35:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality6137469029092178554.gal : 2 ms
[2026-05-22 20:35:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality1252796266344352167.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/CTLCardinality6137469029092178554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1252796266344352167.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.32699e+06,23.1924,275344,10310,4975,120882,115218,98,427439,229,2.36842e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Graph (complete) has 1639 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 63 ms. Remains 76 /78 variables (removed 2) and now considering 926/926 (removed 0) transitions.
Running 923 sub problems to find dead transitions.
[2026-05-22 20:36:10] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15012471293342564652.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7102591973232947027.kers'
[2026-05-22 20:36:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15012471293342564652.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7102591973232947027.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 166 rows 76 cols 776 entries
Finished phase 1 with 68 SingleSign rule and 1 generalized
[2026-05-22 20:36:10] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7102591973232947027.kers
Total runtime 2 ms.
[2026-05-22 20:36:11] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 242/242 variables, and 124 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 166/242 variables, 76/84 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 40/124 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 922/1046 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 242/242 variables, and 1046 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 76/76 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41131ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 41134ms
[2026-05-22 20:36:52] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:36:52] [INFO ] Invariant cache hit.
[2026-05-22 20:36:52] [INFO ] Implicit Places using invariants in 155 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 167 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 74/78 places, 926/926 transitions.
Applied a total of 0 rules in 43 ms. Remains 74 /74 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 41410 ms. Remains : 74/78 places, 926/926 transitions.
[2026-05-22 20:36:52] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:36:52] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:36:52] [INFO ] Input system was already deterministic with 926 transitions.
[2026-05-22 20:36:52] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:36:52] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:36:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality4341694880497579726.gal : 5 ms
[2026-05-22 20:36:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality6499730255911339074.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/CTLCardinality4341694880497579726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6499730255911339074.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:37:22] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:37:22] [INFO ] Applying decomposition
[2026-05-22 20:37:22] [INFO ] Flatten gal took : 13 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/graph4094673884118020761.txt' '-o' '/tmp/graph4094673884118020761.bin' '-w' '/tmp/graph4094673884118020761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4094673884118020761.bin' '-l' '-1' '-v' '-w' '/tmp/graph4094673884118020761.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:37:22] [INFO ] Decomposing Gal with order
[2026-05-22 20:37:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:37:22] [INFO ] Removed a total of 2453 redundant transitions.
[2026-05-22 20:37:22] [INFO ] Flatten gal took : 110 ms
[2026-05-22 20:37:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 276 labels/synchronizations in 6 ms.
[2026-05-22 20:37:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality4997136900436665213.gal : 1 ms
[2026-05-22 20:37:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality10466060101865430374.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/CTLCardinality4997136900436665213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10466060101865430374.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,9.07633e+06,0.685172,25256,2,11076,5,103505,6,0,497,75893,0


Converting to forward existential form...Done !
original formula: EF(AG(((gi0.gu3.CAPACITE<=60)&&(gu2.SUR_PONT_B<=(gu2.CONTROLEUR_0+gu2.CONTROLEUR_1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((gi0.gu3.CAPACITE<=60)&&(gu2.SUR_PONT_B<=(gu2.CONTROLEUR_0+gu2.CONTROLEUR_1)))...169
Reverse transition relation is NOT exact ! Due to transitions gi0.gu3.t20, gi0.t105, gi0.t104, gi0.t44, gi0.t42, gi0.t41, gi0.t0, t43, t184, t724, Interse...245
(forward)formula 0,1,6.70362,196928,1,0,225,1.16973e+06,130,107,3390,866019,236
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 926/926 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 926
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 925
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 925
Applied a total of 4 rules in 7 ms. Remains 75 /78 variables (removed 3) and now considering 925/926 (removed 1) transitions.
Running 922 sub problems to find dead transitions.
[2026-05-22 20:37:29] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15206110179948501332.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6688400692195185152.kers'
[2026-05-22 20:37:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15206110179948501332.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6688400692195185152.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 165 rows 74 cols 733 entries
Finished phase 1 with 67 SingleSign rule and 1 generalized
[2026-05-22 20:37:29] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6688400692195185152.kers
Total runtime 1 ms.
[2026-05-22 20:37:29] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 240/240 variables, and 123 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 922 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 3 (OVERLAPS) 165/240 variables, 75/83 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 40/123 constraints. Problems are: Problem set: 0 solved, 922 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 921/1044 constraints. Problems are: Problem set: 0 solved, 922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 1044 constraints, problems are : Problem set: 0 solved, 922 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 75/75 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 922/921 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41262ms problems are : Problem set: 0 solved, 922 unsolved
Search for dead transitions found 0 dead transitions in 41265ms
[2026-05-22 20:38:10] [INFO ] Flow matrix only has 165 transitions (discarded 760 similar events)
[2026-05-22 20:38:10] [INFO ] Invariant cache hit.
[2026-05-22 20:38:11] [INFO ] Implicit Places using invariants in 171 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 186 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/78 places, 925/926 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41466 ms. Remains : 73/78 places, 925/926 transitions.
[2026-05-22 20:38:11] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:38:11] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:38:11] [INFO ] Input system was already deterministic with 925 transitions.
[2026-05-22 20:38:11] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:38:11] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:38:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality17586466505861899613.gal : 5 ms
[2026-05-22 20:38:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality3564650790014275097.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/CTLCardinality17586466505861899613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3564650790014275097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:38:41] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:38:41] [INFO ] Applying decomposition
[2026-05-22 20:38:41] [INFO ] Flatten gal took : 13 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/graph138279323919470891.txt' '-o' '/tmp/graph138279323919470891.bin' '-w' '/tmp/graph138279323919470891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph138279323919470891.bin' '-l' '-1' '-v' '-w' '/tmp/graph138279323919470891.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:38:41] [INFO ] Decomposing Gal with order
[2026-05-22 20:38:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:38:41] [INFO ] Removed a total of 1714 redundant transitions.
[2026-05-22 20:38:41] [INFO ] Flatten gal took : 96 ms
[2026-05-22 20:38:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 5 ms.
[2026-05-22 20:38:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality9749270209243257675.gal : 1 ms
[2026-05-22 20:38:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality17632441117839164748.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/CTLCardinality9749270209243257675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17632441117839164748.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,9.07633e+06,13.2156,338436,3752,4599,329703,162393,100,942723,229,2.57799e+06,0


Converting to forward existential form...Done !
original formula: AX(EX(TRUE))
=> equivalent forward existential formula: [(EY(Init) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t41, t42, t43, t103, t104, t709, t724, u1.t20, i0.t424, i0.t410, Intersection with reach...229
(forward)formula 0,1,15.046,338444,1,0,329703,163311,512,942723,1371,2.57799e+06,201898
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-13 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 : 78/78 places, 926/926 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 77 transition count 926
Applied a total of 1 rules in 4 ms. Remains 77 /78 variables (removed 1) and now considering 926/926 (removed 0) transitions.
Running 923 sub problems to find dead transitions.
[2026-05-22 20:38:56] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12552543876366507327.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6447453186319751251.kers'
[2026-05-22 20:38:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12552543876366507327.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6447453186319751251.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 166 rows 77 cols 777 entries
Finished phase 1 with 48 SingleSign rule and 21 generalized
[2026-05-22 20:38:56] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6447453186319751251.kers
Total runtime 1 ms.
[2026-05-22 20:38:56] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 77/243 variables, and 10 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/77 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 923 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 3 (OVERLAPS) 1/77 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 6 (OVERLAPS) 166/243 variables, 77/87 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/243 variables, 40/127 constraints. Problems are: Problem set: 0 solved, 923 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/243 variables, 922/1049 constraints. Problems are: Problem set: 0 solved, 923 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 243/243 variables, and 1049 constraints, problems are : Problem set: 0 solved, 923 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 77/77 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 923/922 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41120ms problems are : Problem set: 0 solved, 923 unsolved
Search for dead transitions found 0 dead transitions in 41124ms
[2026-05-22 20:39:37] [INFO ] Flow matrix only has 166 transitions (discarded 760 similar events)
[2026-05-22 20:39:37] [INFO ] Invariant cache hit.
[2026-05-22 20:39:37] [INFO ] Implicit Places using invariants in 148 ms returned [24, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 150 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 926/926 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 926/926 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41288 ms. Remains : 75/78 places, 926/926 transitions.
[2026-05-22 20:39:37] [INFO ] Flatten gal took : 10 ms
[2026-05-22 20:39:37] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:39:37] [INFO ] Input system was already deterministic with 926 transitions.
[2026-05-22 20:39:37] [INFO ] Flatten gal took : 12 ms
[2026-05-22 20:39:37] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:39:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality3221514838347125249.gal : 5 ms
[2026-05-22 20:39:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality9966243899973245333.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/CTLCardinality3221514838347125249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9966243899973245333.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 20:40:08] [INFO ] Flatten gal took : 17 ms
[2026-05-22 20:40:08] [INFO ] Applying decomposition
[2026-05-22 20:40:08] [INFO ] Flatten gal took : 13 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/graph16782068553078392306.txt' '-o' '/tmp/graph16782068553078392306.bin' '-w' '/tmp/graph16782068553078392306.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16782068553078392306.bin' '-l' '-1' '-v' '-w' '/tmp/graph16782068553078392306.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:40:08] [INFO ] Decomposing Gal with order
[2026-05-22 20:40:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:40:08] [INFO ] Removed a total of 1694 redundant transitions.
[2026-05-22 20:40:08] [INFO ] Flatten gal took : 234 ms
[2026-05-22 20:40:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1036 labels/synchronizations in 15 ms.
[2026-05-22 20:40:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality4203185804153751473.gal : 2 ms
[2026-05-22 20:40:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality13431169138214950636.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/CTLCardinality4203185804153751473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13431169138214950636.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,9.07633e+06,13.3975,347940,2,116048,5,581894,6,0,878,905891,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-22 20:40:38] [INFO ] Flatten gal took : 14 ms
[2026-05-22 20:40:38] [INFO ] Flatten gal took : 13 ms
[2026-05-22 20:40:38] [INFO ] Applying decomposition
[2026-05-22 20:40:38] [INFO ] Flatten gal took : 13 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/graph5782027814203297664.txt' '-o' '/tmp/graph5782027814203297664.bin' '-w' '/tmp/graph5782027814203297664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5782027814203297664.bin' '-l' '-1' '-v' '-w' '/tmp/graph5782027814203297664.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:40:38] [INFO ] Decomposing Gal with order
[2026-05-22 20:40:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:40:38] [INFO ] Removed a total of 1712 redundant transitions.
[2026-05-22 20:40:38] [INFO ] Flatten gal took : 235 ms
[2026-05-22 20:40:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 1074 labels/synchronizations in 16 ms.
[2026-05-22 20:40:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality1776752215036838685.gal : 2 ms
[2026-05-22 20:40:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality10001027501844539483.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/CTLCardinality1776752215036838685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10001027501844539483.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 7 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,9.07633e+06,8.17533,191328,2,241618,5,905762,6,0,887,440217,0


Converting to forward existential form...Done !
original formula: A((gu1.SUR_PONT_A<=gu1.ROUTE_A) U AX(EG(AG((gi1.gu0.SUR_PONT_B<=1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(EG(!(E(TRUE U !((gi1.gu0.SUR_PONT_B<=1)))))))))))) * !(E(!(!(EX(!(EG(!(E(TRUE U !((gi1.g...289
Reverse transition relation is NOT exact ! Due to transitions gi1.gu0.t42, gi1.gu0.t43, gi1.t105, gi1.t104, gi1.t44, gi1.t41, t0, t20, t349, t583, Interse...245
(forward)formula 0,0,865.855,10790112,1,0,1053,5.8732e+07,21,741,2595,3.93218e+07,991
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: !(E(EG(AG(AF((gu1.ROUTE_A<=gu3.SORTI_A)))) U E(AF((gu3.SORTI_A<=9)) U (gu3.SORTI_A>(gu3.CONTROLEUR_0+gu3.CONTROLEUR_1)))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,EG(!(E(TRUE U !(!(EG(!((gu1.ROUTE_A<=gu3.SORTI_A))))))))),!(EG(!((gu3.SORTI_A<=9))))) * (gu3.SO...207
(forward)formula 1,0,1446.4,12774040,1,0,1197,8.40522e+07,27,813,2917,6.0325e+07,919
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(AF((EX(AX(FALSE)) + EG(AX((gi1.gu0.ATTENTE_B<1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((EX(!(EX(!(FALSE)))) + EG(!(EX(!((gi1.gu0.ATTENTE_B<1))))))))))] != FALSE
(forward)formula 2,1,1469.1,13543632,1,0,1429,8.76262e+07,35,828,2918,6.35295e+07,1391
FORMULA BridgeAndVehicles-COL-V20P10N20-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2026-05-22 21:05:34] [INFO ] Applying decomposition
[2026-05-22 21:05:34] [INFO ] Flatten gal took : 14 ms
[2026-05-22 21:05:34] [INFO ] Decomposing Gal with order
[2026-05-22 21:05:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 21:05:34] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to CAPACITE in partition [CONTROLEUR_0, CHOIX_0, VIDANGE_0],[CONTROLEUR_1, CHOIX_1, VIDANGE_1],[COMPTEUR_0],[COMPTEUR_1],[COMPTEUR_2],[COMPTEUR_3],[COMPTEUR_4],[COMPTEUR_5],[COMPTEUR_6],[COMPTEUR_7],[COMPTEUR_8],[COMPTEUR_9],[COMPTEUR_10],[COMPTEUR_11],[COMPTEUR_12],[COMPTEUR_13],[COMPTEUR_14],[COMPTEUR_15],[COMPTEUR_16],[COMPTEUR_17],[COMPTEUR_18],[COMPTEUR_19],[COMPTEUR_20],[NB_ATTENTE_A_0],[NB_ATTENTE_A_1],[NB_ATTENTE_A_2],[NB_ATTENTE_A_3],[NB_ATTENTE_A_4],[NB_ATTENTE_A_5],[NB_ATTENTE_A_6],[NB_ATTENTE_A_7],[NB_ATTENTE_A_8],[NB_ATTENTE_A_9],[NB_ATTENTE_A_10],[NB_ATTENTE_A_11],[NB_ATTENTE_A_12],[NB_ATTENTE_A_13],[NB_ATTENTE_A_14],[NB_ATTENTE_A_15],[NB_ATTENTE_A_16],[NB_ATTENTE_A_17],[NB_ATTENTE_A_18],[NB_ATTENTE_A_19],[NB_ATTENTE_A_20],[NB_ATTENTE_B_0],[NB_ATTENTE_B_1],[NB_ATTENTE_B_2],[NB_ATTENTE_B_3],[NB_ATTENTE_B_4],[NB_ATTENTE_B_5],[NB_ATTENTE_B_6],[NB_ATTENTE_B_7],[NB_ATTENTE_B_8],[NB_ATTENTE_B_9],[NB_ATTENTE_B_10],[NB_ATTENTE_B_11],[NB_ATTENTE_B_12],[NB_ATTENTE_B_13],[NB_ATTENTE_B_14],[NB_ATTENTE_B_15],[NB_ATTENTE_B_16],[NB_ATTENTE_B_17],[NB_ATTENTE_B_18],[NB_ATTENTE_B_19],[NB_ATTENTE_B_20],

at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:834)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-22 21:05:34] [INFO ] Flatten gal took : 16 ms
[2026-05-22 21:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality378585307628233059.gal : 5 ms
[2026-05-22 21:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality10713648393293684621.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/CTLCardinality378585307628233059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10713648393293684621.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 4 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="BridgeAndVehicles-COL-V20P10N20"
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 BridgeAndVehicles-COL-V20P10N20, 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 r034-tall-177946841700025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N20.tgz
mv BridgeAndVehicles-COL-V20P10N20 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 ;