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.r194-tall-177969914200657.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 Peterson-COL-3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914200657
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 8.5K Mar 8 07:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 8 07:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 8 07:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 8 07:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 16 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 16 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 16 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 8 07:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 8 07:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 8 07:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 120K Mar 8 07:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 43K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-00
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-01
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-02
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-03
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-04
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-05
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-06
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-07
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-08
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-09
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-10
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-11
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-12
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-13
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-14
FORMULA_NAME Peterson-COL-3-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779807296062

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-26 14:54:57] [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]
[2026-05-26 14:54:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 14:54:57] [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.
[2026-05-26 14:54:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 14:54:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 519 ms
[2026-05-26 14:54:57] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 256 PT places and 396.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
[2026-05-26 14:54:57] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 3 ms.
[2026-05-26 14:54:57] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40008 steps (8 resets) in 870 ms. (45 steps per ms) remains 47/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 76 ms. (51 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (8 resets) in 11 ms. (333 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 47/47 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3818176565684959998.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2985809890452961537.kers'
[2026-05-26 14:54:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3818176565684959998.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2985809890452961537.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 9 cols 28 entries
Finished phase 1 with 8 SingleSign rule and 0 generalized
[2026-05-26 14:54:58] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2985809890452961537.kers
Total runtime 0 ms.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp77 is UNSAT
After SMT solving in domain Real declared 9/23 variables, and 1 constraints, problems are : Problem set: 47 solved, 0 unsolved in 135 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/9 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 200ms problems are : Problem set: 47 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 47 atomic propositions for a total of 16 simplifications.
FORMULA Peterson-COL-3-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 14:54:58] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2026-05-26 14:54:58] [INFO ] Flatten gal took : 13 ms
[2026-05-26 14:54:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Peterson-COL-3-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 14:54:58] [INFO ] Flatten gal took : 3 ms
Domain [Process(4), Tour(3), Process(4)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 3)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2026-05-26 14:54:58] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 26 ms.
[2026-05-26 14:54:58] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 24 transitions.
Support contains 224 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 8 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 14:54:58] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9590070867275247492.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14222387002294376710.kers'
[2026-05-26 14:54:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9590070867275247492.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14222387002294376710.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 308 rows 236 cols 688 entries
Finished phase 1 with 229 SingleSign rule and 0 generalized
[2026-05-26 14:54:58] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14222387002294376710.kers
Total runtime 1 ms.
[2026-05-26 14:54:59] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-26 14:54:59] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:54:59] [INFO ] Invariant cache hit.
[2026-05-26 14:54:59] [INFO ] State equation strengthened by 57 read => feed constraints.
[2026-05-26 14:54:59] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
Running 328 sub problems to find dead transitions.
[2026-05-26 14:54:59] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:54:59] [INFO ] Invariant cache hit.
[2026-05-26 14:54:59] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (OVERLAPS) 4/244 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/244 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/244 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 20/75 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 7/82 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 9 (INCLUDED_ONLY) 0/244 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 328 unsolved
SMT process timed out in 30070ms, After SMT, problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 30074ms
Finished structural reductions in LTL mode , in 1 iterations and 30466 ms. Remains : 244/244 places, 332/332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 14:55:29] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:55:29] [INFO ] Invariant cache hit.
[2026-05-26 14:55:29] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-26 14:55:29] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:55:29] [INFO ] Invariant cache hit.
[2026-05-26 14:55:29] [INFO ] State equation strengthened by 57 read => feed constraints.
[2026-05-26 14:55:29] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 275 ms. Remains : 244/244 places, 332/332 transitions.
Support contains 224 out of 244 places after structural reductions.
[2026-05-26 14:55:29] [INFO ] Flatten gal took : 39 ms
[2026-05-26 14:55:29] [INFO ] Flatten gal took : 19 ms
[2026-05-26 14:55:29] [INFO ] Input system was already deterministic with 332 transitions.
RANDOM walk for 40000 steps (8 resets) in 1403 ms. (28 steps per ms) remains 22/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
[2026-05-26 14:55:30] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:55:30] [INFO ] Invariant cache hit.
[2026-05-26 14:55:30] [INFO ] State equation strengthened by 57 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp45 is UNSAT
After SMT solving in domain Real declared 224/552 variables, and 4 constraints, problems are : Problem set: 22 solved, 0 unsolved in 63 ms.
Refiners :[Positive P Invariants (semi-flows): 4/11 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/244 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 128ms problems are : Problem set: 22 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 22 atomic propositions for a total of 9 simplifications.
[2026-05-26 14:55:30] [INFO ] Flatten gal took : 14 ms
[2026-05-26 14:55:30] [INFO ] Flatten gal took : 15 ms
[2026-05-26 14:55:30] [INFO ] Input system was already deterministic with 332 transitions.
Support contains 176 out of 244 places (down from 224) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 244 transition count 236
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 192 place count 148 transition count 236
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 192 place count 148 transition count 192
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 280 place count 104 transition count 192
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 304 place count 92 transition count 180
Applied a total of 304 rules in 31 ms. Remains 92 /244 variables (removed 152) and now considering 180/332 (removed 152) transitions.
[2026-05-26 14:55:30] [INFO ] Flow matrix only has 156 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8114963363370059312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14108959625583717363.kers'
[2026-05-26 14:55:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8114963363370059312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14108959625583717363.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 156 rows 84 cols 384 entries
Finished phase 1 with 77 SingleSign rule and 0 generalized
[2026-05-26 14:55:30] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14108959625583717363.kers
Total runtime 0 ms.
[2026-05-26 14:55:30] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-26 14:55:30] [INFO ] Flow matrix only has 156 transitions (discarded 24 similar events)
[2026-05-26 14:55:30] [INFO ] Invariant cache hit.
[2026-05-26 14:55:30] [INFO ] State equation strengthened by 57 read => feed constraints.
[2026-05-26 14:55:30] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2026-05-26 14:55:30] [INFO ] Redundant transitions in 7 ms returned []
Running 176 sub problems to find dead transitions.
[2026-05-26 14:55:30] [INFO ] Flow matrix only has 156 transitions (discarded 24 similar events)
[2026-05-26 14:55:30] [INFO ] Invariant cache hit.
[2026-05-26 14:55:30] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 4/92 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 4/59 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (OVERLAPS) 156/248 variables, 92/151 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 57/208 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 11 (OVERLAPS) 0/248 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 208 constraints, problems are : Problem set: 0 solved, 176 unsolved in 9685 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 92/92 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 44/44 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (OVERLAPS) 4/92 variables, 8/54 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (OVERLAPS) 156/248 variables, 92/158 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 57/215 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 176/391 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/248 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 13 (OVERLAPS) 0/248 variables, 0/391 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 391 constraints, problems are : Problem set: 0 solved, 176 unsolved in 14012 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 92/92 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 51/51 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23728ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 23729ms
Starting structural reductions in SI_CTL mode, iteration 1 : 92/244 places, 180/332 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23992 ms. Remains : 92/244 places, 180/332 transitions.
[2026-05-26 14:55:54] [INFO ] Flatten gal took : 16 ms
[2026-05-26 14:55:54] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:55:54] [INFO ] Input system was already deterministic with 180 transitions.
[2026-05-26 14:55:54] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:55:54] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:55:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality4019273913381668705.gal : 3 ms
[2026-05-26 14:55:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality18008515876140694992.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4019273913381668705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18008515876140694992.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,69084,1.57944,59396,2,10780,5,205517,6,0,551,207570,0


Converting to forward existential form...Done !
original formula: AG(EF((((Idle_0+Idle_1)+(Idle_2+Idle_3))>((CS_0+CS_1)+(CS_2+CS_3)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((Idle_0+Idle_1)+(Idle_2+Idle_3))>((CS_0+CS_1)+(CS_2+CS_3))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t72, t73, t74, t75,...592
(forward)formula 0,1,6.94303,195624,1,0,480,1.05127e+06,381,201,3846,777622,418
FORMULA Peterson-COL-3-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 244 transition count 272
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 120 place count 184 transition count 272
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 120 place count 184 transition count 236
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 192 place count 148 transition count 236
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 216 place count 136 transition count 224
Applied a total of 216 rules in 28 ms. Remains 136 /244 variables (removed 108) and now considering 224/332 (removed 108) transitions.
[2026-05-26 14:56:01] [INFO ] Flow matrix only has 200 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11385237257552543644.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16762292308411708266.kers'
[2026-05-26 14:56:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11385237257552543644.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16762292308411708266.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 200 rows 128 cols 472 entries
Finished phase 1 with 121 SingleSign rule and 0 generalized
[2026-05-26 14:56:01] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16762292308411708266.kers
Total runtime 1 ms.
[2026-05-26 14:56:01] [INFO ] Implicit Places using invariants in 71 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 72 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 132/244 places, 224/332 transitions.
Applied a total of 0 rules in 8 ms. Remains 132 /132 variables (removed 0) and now considering 224/224 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 110 ms. Remains : 132/244 places, 224/332 transitions.
[2026-05-26 14:56:01] [INFO ] Flatten gal took : 7 ms
[2026-05-26 14:56:01] [INFO ] Flatten gal took : 7 ms
[2026-05-26 14:56:01] [INFO ] Input system was already deterministic with 224 transitions.
[2026-05-26 14:56:01] [INFO ] Flatten gal took : 7 ms
[2026-05-26 14:56:01] [INFO ] Flatten gal took : 7 ms
[2026-05-26 14:56:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality1543681425214104106.gal : 2 ms
[2026-05-26 14:56:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality5600876828912140493.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/CTLCardinality1543681425214104106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5600876828912140493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,405156,7.28219,209828,2,36614,5,694277,6,0,755,871121,0


Converting to forward existential form...Done !
original formula: AG((EG((((((AskForSection_0+AskForSection_1)+(AskForSection_2+AskForSection_3))+((AskForSection_4+AskForSection_5)+(AskForSection_6+AskFo...812
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG((((((((TestAlone_1+TestAlone_2)+(TestAlone_3+TestAlone_5))+((TestAlone_6+TestAlone_7)+...869
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...588
Detected timeout of ITS tools.
[2026-05-26 14:56:31] [INFO ] Flatten gal took : 14 ms
[2026-05-26 14:56:31] [INFO ] Applying decomposition
[2026-05-26 14:56:31] [INFO ] Flatten gal took : 7 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/graph11017022379884779574.txt' '-o' '/tmp/graph11017022379884779574.bin' '-w' '/tmp/graph11017022379884779574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11017022379884779574.bin' '-l' '-1' '-v' '-w' '/tmp/graph11017022379884779574.weights' '-q' '0' '-e' '0.001'
[2026-05-26 14:56:32] [INFO ] Decomposing Gal with order
[2026-05-26 14:56:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 14:56:32] [INFO ] Removed a total of 225 redundant transitions.
[2026-05-26 14:56:32] [INFO ] Flatten gal took : 75 ms
[2026-05-26 14:56:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 167 labels/synchronizations in 18 ms.
[2026-05-26 14:56:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality15059897954301654169.gal : 5 ms
[2026-05-26 14:56:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality10298299468796022771.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/CTLCardinality15059897954301654169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10298299468796022771.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,405156,8.69196,248888,2,46597,5,865476,6,0,770,1.05933e+06,0


Converting to forward existential form...Done !
original formula: AG((EG((((((gu16.AskForSection_0+gu16.AskForSection_1)+(gu16.AskForSection_2+gu16.AskForSection_3))+((gu16.AskForSection_4+gu16.AskForSec...1072
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG((((((((gu17.TestAlone_1+gu17.TestAlone_2)+(gu17.TestAlone_3+gu17.TestAlone_5))+((gu17....1129
Reverse transition relation is NOT exact ! Due to transitions t15, t16, t17, t18, t25, t26, t27, t28, t38, t39, t40, t49, t112, t113, t114, t115, t120, t12...414
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 9 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 14:57:02] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9695087435421489096.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6475537451124128934.kers'
[2026-05-26 14:57:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9695087435421489096.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6475537451124128934.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 308 rows 236 cols 688 entries
Finished phase 1 with 229 SingleSign rule and 0 generalized
[2026-05-26 14:57:02] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6475537451124128934.kers
Total runtime 2 ms.
[2026-05-26 14:57:02] [INFO ] Implicit Places using invariants in 116 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 117 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 240/244 places, 332/332 transitions.
[2026-05-26 14:57:02] [INFO ] Flatten gal took : 13 ms
[2026-05-26 14:57:02] [INFO ] Flatten gal took : 13 ms
[2026-05-26 14:57:02] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-26 14:57:02] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:57:02] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:57:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17689107305767590705.gal : 2 ms
[2026-05-26 14:57:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality11760493569745572428.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/CTLCardinality17689107305767590705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11760493569745572428.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,26.6081,710492,2,80492,5,2.06092e+06,6,0,1295,3.50939e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 14:57:32] [INFO ] Flatten gal took : 9 ms
[2026-05-26 14:57:32] [INFO ] Applying decomposition
[2026-05-26 14:57:32] [INFO ] Flatten gal took : 9 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/graph10526212643039363330.txt' '-o' '/tmp/graph10526212643039363330.bin' '-w' '/tmp/graph10526212643039363330.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10526212643039363330.bin' '-l' '-1' '-v' '-w' '/tmp/graph10526212643039363330.weights' '-q' '0' '-e' '0.001'
[2026-05-26 14:57:32] [INFO ] Decomposing Gal with order
[2026-05-26 14:57:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 14:57:32] [INFO ] Removed a total of 96 redundant transitions.
[2026-05-26 14:57:32] [INFO ] Flatten gal took : 50 ms
[2026-05-26 14:57:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 12 ms.
[2026-05-26 14:57:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality13202175618165527706.gal : 3 ms
[2026-05-26 14:57:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality7121575699511238136.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/CTLCardinality13202175618165527706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7121575699511238136.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,20.7296,569312,2,67555,5,1.69056e+06,6,0,1337,2.93588e+06,0


Converting to forward existential form...Done !
original formula: A((EX(!((EX((((((gi1.gi7.gu30.EndTurn_0+gi1.gi7.gu30.EndTurn_1)+(gi1.gi7.gu30.EndTurn_2+gi1.gi7.gu30.EndTurn_3))+((gi1.gi7.gu30.EndTurn_4...2104
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(EX(!(FALSE))))))))) * !(E(!(!(EX(!(EX(!(FALSE)))))) U (!((EX(!((EX((((((gi1.gi7.gu30.End...1991
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 10 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 14:58:02] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:58:02] [INFO ] Invariant cache hit.
[2026-05-26 14:58:02] [INFO ] Implicit Places using invariants in 96 ms returned []
[2026-05-26 14:58:02] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:58:02] [INFO ] Invariant cache hit.
[2026-05-26 14:58:02] [INFO ] State equation strengthened by 57 read => feed constraints.
[2026-05-26 14:58:03] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Running 328 sub problems to find dead transitions.
[2026-05-26 14:58:03] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:58:03] [INFO ] Invariant cache hit.
[2026-05-26 14:58:03] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (OVERLAPS) 4/244 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/244 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/244 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 20/75 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 7/82 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/244 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 10 (OVERLAPS) 308/552 variables, 244/329 constraints. Problems are: Problem set: 0 solved, 328 unsolved
SMT process timed out in 30034ms, After SMT, problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 30035ms
Finished structural reductions in LTL mode , in 1 iterations and 30387 ms. Remains : 244/244 places, 332/332 transitions.
[2026-05-26 14:58:33] [INFO ] Flatten gal took : 10 ms
[2026-05-26 14:58:33] [INFO ] Flatten gal took : 7 ms
[2026-05-26 14:58:33] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-26 14:58:33] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:58:33] [INFO ] Flatten gal took : 8 ms
[2026-05-26 14:58:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality4652342829041672302.gal : 2 ms
[2026-05-26 14:58:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality18051926256081426347.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/CTLCardinality4652342829041672302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18051926256081426347.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,29.0263,761940,2,86058,5,2.20358e+06,6,0,1311,3.77443e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 14:59:03] [INFO ] Flatten gal took : 6 ms
[2026-05-26 14:59:03] [INFO ] Applying decomposition
[2026-05-26 14:59:03] [INFO ] Flatten gal took : 11 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/graph12059321710352004581.txt' '-o' '/tmp/graph12059321710352004581.bin' '-w' '/tmp/graph12059321710352004581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12059321710352004581.bin' '-l' '-1' '-v' '-w' '/tmp/graph12059321710352004581.weights' '-q' '0' '-e' '0.001'
[2026-05-26 14:59:03] [INFO ] Decomposing Gal with order
[2026-05-26 14:59:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 14:59:03] [INFO ] Removed a total of 244 redundant transitions.
[2026-05-26 14:59:03] [INFO ] Flatten gal took : 15 ms
[2026-05-26 14:59:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 179 labels/synchronizations in 11 ms.
[2026-05-26 14:59:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality6388968359794244830.gal : 3 ms
[2026-05-26 14:59:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality726151056911360179.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/CTLCardinality6388968359794244830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality726151056911360179.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,23.1104,616792,2,87996,5,1.88194e+06,6,0,1326,3.21044e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 14:59:33] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 14:59:33] [INFO ] Invariant cache hit.
[2026-05-26 14:59:33] [INFO ] Implicit Places using invariants in 106 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 107 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116 ms. Remains : 240/244 places, 332/332 transitions.
[2026-05-26 14:59:33] [INFO ] Flatten gal took : 6 ms
[2026-05-26 14:59:33] [INFO ] Flatten gal took : 5 ms
[2026-05-26 14:59:33] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-26 14:59:33] [INFO ] Flatten gal took : 6 ms
[2026-05-26 14:59:33] [INFO ] Flatten gal took : 5 ms
[2026-05-26 14:59:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality18360118948426468134.gal : 1 ms
[2026-05-26 14:59:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality1475553052053030090.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/CTLCardinality18360118948426468134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1475553052053030090.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,27.4269,710536,2,80492,5,2.06092e+06,6,0,1295,3.50939e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 15:00:03] [INFO ] Flatten gal took : 10 ms
[2026-05-26 15:00:03] [INFO ] Applying decomposition
[2026-05-26 15:00:03] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13439291872199880287.txt' '-o' '/tmp/graph13439291872199880287.bin' '-w' '/tmp/graph13439291872199880287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13439291872199880287.bin' '-l' '-1' '-v' '-w' '/tmp/graph13439291872199880287.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:00:03] [INFO ] Decomposing Gal with order
[2026-05-26 15:00:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:00:03] [INFO ] Removed a total of 214 redundant transitions.
[2026-05-26 15:00:03] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:00:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 3 ms.
[2026-05-26 15:00:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality3053666368318594651.gal : 4 ms
[2026-05-26 15:00:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality16074097345952312174.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/CTLCardinality3053666368318594651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16074097345952312174.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,3.36322,119720,3138,131,181672,1652,772,706360,75,11461,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t21, t22, t23, t24, t26, t27, t28, t29, t31, t32, t33, t34, t112, t113, t114, t115, t252, t25...779
(forward)formula 0,0,5.23575,126972,1,0,186954,1793,3374,801836,375,11461,532572
FORMULA Peterson-COL-3-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 15:00:09] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 15:00:09] [INFO ] Invariant cache hit.
[2026-05-26 15:00:09] [INFO ] Implicit Places using invariants in 96 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 96 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 240/244 places, 332/332 transitions.
[2026-05-26 15:00:09] [INFO ] Flatten gal took : 6 ms
[2026-05-26 15:00:09] [INFO ] Flatten gal took : 6 ms
[2026-05-26 15:00:09] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-26 15:00:09] [INFO ] Flatten gal took : 6 ms
[2026-05-26 15:00:09] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:00:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality14524658907712841440.gal : 2 ms
[2026-05-26 15:00:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality6384475664311094440.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/CTLCardinality14524658907712841440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6384475664311094440.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,27.3811,709744,2,80492,5,2.06092e+06,6,0,1295,3.50939e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 15:00:39] [INFO ] Flatten gal took : 11 ms
[2026-05-26 15:00:39] [INFO ] Applying decomposition
[2026-05-26 15:00:39] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14507614809900498104.txt' '-o' '/tmp/graph14507614809900498104.bin' '-w' '/tmp/graph14507614809900498104.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14507614809900498104.bin' '-l' '-1' '-v' '-w' '/tmp/graph14507614809900498104.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:00:39] [INFO ] Decomposing Gal with order
[2026-05-26 15:00:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:00:39] [INFO ] Removed a total of 179 redundant transitions.
[2026-05-26 15:00:39] [INFO ] Flatten gal took : 20 ms
[2026-05-26 15:00:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 3 ms.
[2026-05-26 15:00:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality15846292255981049414.gal : 2 ms
[2026-05-26 15:00:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality5278624808802779619.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/CTLCardinality15846292255981049414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5278624808802779619.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,28.0665,746696,2,85418,5,2.1849e+06,6,0,1306,3.73966e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 15:01:09] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 15:01:09] [INFO ] Invariant cache hit.
[2026-05-26 15:01:09] [INFO ] Implicit Places using invariants in 96 ms returned []
[2026-05-26 15:01:09] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 15:01:09] [INFO ] Invariant cache hit.
[2026-05-26 15:01:09] [INFO ] State equation strengthened by 57 read => feed constraints.
[2026-05-26 15:01:09] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 345 ms. Remains : 244/244 places, 332/332 transitions.
[2026-05-26 15:01:09] [INFO ] Flatten gal took : 6 ms
[2026-05-26 15:01:09] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:01:09] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-26 15:01:09] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:01:09] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:01:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality14920961791058534584.gal : 1 ms
[2026-05-26 15:01:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality11927746730714277524.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/CTLCardinality14920961791058534584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11927746730714277524.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,29.6848,762464,2,86058,5,2.20358e+06,6,0,1311,3.77443e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 15:01:39] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:01:39] [INFO ] Applying decomposition
[2026-05-26 15:01:39] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2853874917975656620.txt' '-o' '/tmp/graph2853874917975656620.bin' '-w' '/tmp/graph2853874917975656620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2853874917975656620.bin' '-l' '-1' '-v' '-w' '/tmp/graph2853874917975656620.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:01:39] [INFO ] Decomposing Gal with order
[2026-05-26 15:01:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:01:39] [INFO ] Removed a total of 247 redundant transitions.
[2026-05-26 15:01:39] [INFO ] Flatten gal took : 22 ms
[2026-05-26 15:01:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 8 ms.
[2026-05-26 15:01:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality6531937179575981971.gal : 2 ms
[2026-05-26 15:01:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality4829005986956361060.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/CTLCardinality6531937179575981971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4829005986956361060.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,20.2673,543292,2,75817,5,1.58336e+06,6,0,1329,2.77777e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 15:02:09] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 15:02:09] [INFO ] Invariant cache hit.
[2026-05-26 15:02:10] [INFO ] Implicit Places using invariants in 91 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 92 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 240/244 places, 332/332 transitions.
[2026-05-26 15:02:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:02:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:02:10] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-26 15:02:10] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:02:10] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:02:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality12144113151995729498.gal : 1 ms
[2026-05-26 15:02:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality15859735700796870919.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/CTLCardinality12144113151995729498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15859735700796870919.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,27.3244,709752,2,80492,5,2.06092e+06,6,0,1295,3.50939e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-26 15:02:40] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:02:40] [INFO ] Applying decomposition
[2026-05-26 15:02:40] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16836642253891165749.txt' '-o' '/tmp/graph16836642253891165749.bin' '-w' '/tmp/graph16836642253891165749.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16836642253891165749.bin' '-l' '-1' '-v' '-w' '/tmp/graph16836642253891165749.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:02:40] [INFO ] Decomposing Gal with order
[2026-05-26 15:02:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:02:40] [INFO ] Removed a total of 178 redundant transitions.
[2026-05-26 15:02:40] [INFO ] Flatten gal took : 25 ms
[2026-05-26 15:02:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 2 ms.
[2026-05-26 15:02:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality14994581890131941938.gal : 3 ms
[2026-05-26 15:02:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9620243799712935202.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/CTLCardinality14994581890131941938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9620243799712935202.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,23.1308,584560,2,53892,5,1.67902e+06,6,0,1309,3.46023e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2026-05-26 15:03:10] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 15:03:10] [INFO ] Invariant cache hit.
[2026-05-26 15:03:10] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-26 15:03:10] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2026-05-26 15:03:10] [INFO ] Invariant cache hit.
[2026-05-26 15:03:10] [INFO ] State equation strengthened by 57 read => feed constraints.
[2026-05-26 15:03:10] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 238 ms. Remains : 244/244 places, 332/332 transitions.
[2026-05-26 15:03:10] [INFO ] Flatten gal took : 3 ms
[2026-05-26 15:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:03:10] [INFO ] Input system was already deterministic with 332 transitions.
[2026-05-26 15:03:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:03:10] [INFO ] Flatten gal took : 5 ms
[2026-05-26 15:03:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality13574315238751785821.gal : 2 ms
[2026-05-26 15:03:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality17137461139431230863.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/CTLCardinality13574315238751785821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17137461139431230863.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,28.3259,762620,2,86058,5,2.20358e+06,6,0,1311,3.77443e+06,0


Converting to forward existential form...Done !
original formula: AG(((EX(TRUE) + AX((((((EndTurn_0+EndTurn_1)+(EndTurn_2+EndTurn_3))+((EndTurn_4+EndTurn_5)+(EndTurn_6+EndTurn_7)))+((EndTurn_8+EndTurn_9)...3824
=> equivalent forward existential formula: ([(EY(((FwdU(Init,TRUE) * !((EX(TRUE) + !(EX(!((((((EndTurn_0+EndTurn_1)+(EndTurn_2+EndTurn_3))+((EndTurn_4+EndT...4367
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-26 15:03:40] [INFO ] Flatten gal took : 12 ms
[2026-05-26 15:03:40] [INFO ] Applying decomposition
[2026-05-26 15:03:40] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12602829798800485441.txt' '-o' '/tmp/graph12602829798800485441.bin' '-w' '/tmp/graph12602829798800485441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12602829798800485441.bin' '-l' '-1' '-v' '-w' '/tmp/graph12602829798800485441.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:03:40] [INFO ] Decomposing Gal with order
[2026-05-26 15:03:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:03:40] [INFO ] Removed a total of 156 redundant transitions.
[2026-05-26 15:03:40] [INFO ] Flatten gal took : 38 ms
[2026-05-26 15:03:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 3 ms.
[2026-05-26 15:03:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality638266550558522482.gal : 2 ms
[2026-05-26 15:03:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality16864392881623358597.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/CTLCardinality638266550558522482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16864392881623358597.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.
[2026-05-26 15:04:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:04:10] [INFO ] Flatten gal took : 4 ms
[2026-05-26 15:04:10] [INFO ] Applying decomposition
[2026-05-26 15:04:10] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3173908721546579316.txt' '-o' '/tmp/graph3173908721546579316.bin' '-w' '/tmp/graph3173908721546579316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3173908721546579316.bin' '-l' '-1' '-v' '-w' '/tmp/graph3173908721546579316.weights' '-q' '0' '-e' '0.001'
[2026-05-26 15:04:10] [INFO ] Decomposing Gal with order
[2026-05-26 15:04:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 15:04:10] [INFO ] Removed a total of 164 redundant transitions.
[2026-05-26 15:04:10] [INFO ] Flatten gal took : 36 ms
[2026-05-26 15:04:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 4 ms.
[2026-05-26 15:04:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality13319279526517134539.gal : 2 ms
[2026-05-26 15:04:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality7789342816028565793.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/CTLCardinality13319279526517134539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7789342816028565793.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,3.40795e+06,36.1352,961556,2,134235,5,2.8644e+06,6,0,1351,4.97732e+06,0


Converting to forward existential form...Done !
original formula: AG((EG((((((gi2.gu0.AskForSection_0+gi2.gu0.AskForSection_1)+(gi2.gu0.AskForSection_2+gi2.gu0.AskForSection_3))+((gi2.gu0.AskForSection_4...1228
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG((((((((gi2.gu4.TestAlone_1+gi2.gu4.TestAlone_2)+(gi2.gu4.TestAlone_3+gi2.gu4.TestAlone...1285
Reverse transition relation is NOT exact ! Due to transitions t4, t17, t18, t19, t20, t25, t26, t27, t28, t29, t30, t35, t36, t37, t39, t40, t41, t46, t50,...477
(forward)formula 0,0,142.771,2670676,1,0,542,1.1762e+07,16,292,5119,8.47594e+06,9
FORMULA Peterson-COL-3-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A((EX(!((EX((((((gi0.gu2.EndTurn_0+gi0.gu2.EndTurn_1)+(gi0.gu2.EndTurn_2+gi0.gu2.EndTurn_3))+((gi0.gu2.EndTurn_4+gi0.gu2.EndTurn_5)+(gi0....2320
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(EX(!(FALSE))))))))) * !(E(!(!(EX(!(EX(!(FALSE)))))) U (!((EX(!((EX((((((gi0.gu2.EndTurn_...2453
(forward)formula 1,1,143.263,2670676,1,0,542,1.1762e+07,22,292,5120,8.47594e+06,13
FORMULA Peterson-COL-3-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG((AX(FALSE) + EX((((((gi2.gu0.AskForSection_0+gi2.gu0.AskForSection_1)+(gi2.gu0.AskForSection_2+gi2.gu0.AskForSection_3))+((gi2.gu0.Ask...420
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(EX((((((gi2.gu0.AskForSection_0+gi2.gu0.AskForSection_1)+(gi2.gu0.AskForSection_2+gi2....477
(forward)formula 2,0,151.174,2670676,1,0,542,1.1762e+07,23,292,5800,8.47594e+06,19
FORMULA Peterson-COL-3-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EF(EX(EX((((((((gu3.TestIdentity_0+gu3.TestIdentity_1)+(gu3.TestIdentity_2+gu3.TestIdentity_3))+((gu3.TestIdentity_4+gu3.TestIdentity_5)+...1077
=> equivalent forward existential formula: [(EY(EY(FwdU(Init,TRUE))) * (((((((gu3.TestIdentity_0+gu3.TestIdentity_1)+(gu3.TestIdentity_2+gu3.TestIdentity_3...1129
(forward)formula 3,1,156.501,2670676,1,0,542,1.1762e+07,24,292,7135,8.47594e+06,21
FORMULA Peterson-COL-3-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(AX(FALSE) U ((!((((((((gu5.IsEndLoop_0+gu5.IsEndLoop_1)+(gu5.IsEndLoop_2+gu5.IsEndLoop_3))+((gu5.IsEndLoop_4+gu5.IsEndLoop_5)+(gu5.IsEn...1390
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(FALSE)))) * ((!((((((((gu5.IsEndLoop_0+gu5.IsEndLoop_1)+(gu5.IsEndLoop_2+gu5.IsEndLoop_3))+((...1442
(forward)formula 4,0,157.585,2670676,1,0,542,1.1762e+07,29,292,8970,8.47594e+06,25
FORMULA Peterson-COL-3-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(EX((((((((gi2.gu4.TestAlone_1+gi2.gu4.TestAlone_2)+(gi2.gu4.TestAlone_3+gi2.gu4.TestAlone_5))+((gi2.gu4.TestAlone_6+gi2.gu4.TestAlone_...1747
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((((((((gi2.gu4.TestAlone_1+gi2.gu4.TestAlone_2)+(gi2.gu4.TestAlone_3+gi2.gu4.TestAlone_...1801
(forward)formula 5,0,174.929,2693536,1,0,542,1.45019e+07,30,292,17361,8.47594e+06,30
FORMULA Peterson-COL-3-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(((EX(TRUE) + AX((((((gi0.gu2.EndTurn_0+gi0.gu2.EndTurn_1)+(gi0.gu2.EndTurn_2+gi0.gu2.EndTurn_3))+((gi0.gu2.EndTurn_4+gi0.gu2.EndTurn_5...5520
=> equivalent forward existential formula: ([(EY(((FwdU(Init,TRUE) * !((EX(TRUE) + !(EX(!((((((gi0.gu2.EndTurn_0+gi0.gu2.EndTurn_1)+(gi0.gu2.EndTurn_2+gi0....7808
(forward)formula 6,1,278.297,3362436,1,0,542,2.57774e+07,23,292,10407,1.06957e+07,201
FORMULA Peterson-COL-3-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 833531 ms.

BK_STOP 1779808130758

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-3"
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 Peterson-COL-3, 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 r194-tall-177969914200657"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-3.tgz
mv Peterson-COL-3 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 ;