Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r210-smll-177969941900073.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 Philosophers-COL-005000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969941900073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 7.0K Mar 5 12:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 5 12:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 5 12:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 5 12:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 16 08:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 16 08:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 5 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 5 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Mar 5 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 16 08:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 227K 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 Philosophers-COL-005000-CTLCardinality-2024-00
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-01
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-02
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-03
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-04
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-05
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-06
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-07
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-08
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-09
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-10
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-11
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-12
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-13
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-14
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779821029912

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-005000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-26 18:43:52] [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]
[2026-05-26 18:43:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 18:43:52] [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.
[2026-05-26 18:43:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-26 18:43:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1507 ms
[2026-05-26 18:43:54] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25000 PT places and 25000.0 transition bindings in 40 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 42 ms.
[2026-05-26 18:43:54] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 11 ms.
[2026-05-26 18:43:54] [INFO ] Skeletonized 16 HLPN properties in 7 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40012 steps (4 resets) in 203 ms. (196 steps per ms) remains 21/75 properties
BEST_FIRST walk for 4004 steps (8 resets) in 164 ms. (24 steps per ms) remains 18/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 112 ms. (35 steps per ms) remains 13/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 11/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 11/11 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6372488022142986693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10024741551302514857.kers'
[2026-05-26 18:43:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6372488022142986693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10024741551302514857.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 5 rows 5 cols 15 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-26 18:43:55] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10024741551302514857.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp48 is UNSAT
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 7 constraints, problems are : Problem set: 2 solved, 9 unsolved in 619 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/10 variables, 5/7 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 9/16 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/16 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/16 constraints. Problems are: Problem set: 2 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 16 constraints, problems are : Problem set: 2 solved, 9 unsolved in 281 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 9/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1042ms problems are : Problem set: 2 solved, 9 unsolved
Fused 9 Parikh solutions to 8 different solutions.
Finished Parikh walk after 4989 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=1247 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 9 properties in 15654 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-26 18:44:11] [INFO ] Flatten gal took : 26 ms
[2026-05-26 18:44:11] [INFO ] Flatten gal took : 4 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5000) 5000) 5000)]] contains successor/predecessor on variables of sort Philo
[2026-05-26 18:44:12] [INFO ] Unfolded HLPN to a Petri net with 25000 places and 25000 transitions 80000 arcs in 587 ms.
[2026-05-26 18:44:12] [INFO ] Unfolded 16 HLPN properties in 38 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 133 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13512165240769224864.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12645921256231223213.kers'
[2026-05-26 18:44:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13512165240769224864.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12645921256231223213.kers]
Culled 0 columns in 52 ms.
// Phase 1: matrix 25000 rows 25000 cols 80000 entries
Finished phase 1 with 15000 SingleSign rule and 0 generalized
[2026-05-26 18:44:14] [INFO ] Computed 10000 invariants in 211 ms
Computed 10000 P flows in 213 ms.
Exported basis to /tmp/petrispot-output-12645921256231223213.kers
Total runtime 250 ms.
[2026-05-26 18:44:28] [INFO ] Implicit Places using invariants in 14330 ms returned []
Implicit Place search using SMT only with invariants took 14346 ms to find 0 implicit places.
Running 15000 sub problems to find dead transitions.
[2026-05-26 18:44:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 15000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20000/50000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 15000 unsolved in 30571 ms.
Refiners :[Positive P Invariants (semi-flows): 5000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 15000/15000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15000 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 15000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 20000/50000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 15000 unsolved in 30295 ms.
Refiners :[Positive P Invariants (semi-flows): 5000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 0/15000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99284ms problems are : Problem set: 0 solved, 15000 unsolved
Search for dead transitions found 0 dead transitions in 99514ms
Finished structural reductions in LTL mode , in 1 iterations and 114170 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 80 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2026-05-26 18:46:07] [INFO ] Invariant cache hit.
[2026-05-26 18:46:20] [INFO ] Implicit Places using invariants in 12716 ms returned []
Implicit Place search using SMT only with invariants took 12719 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 12805 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Support contains 25000 out of 25000 places after structural reductions.
[2026-05-26 18:46:23] [INFO ] Flatten gal took : 1114 ms
[2026-05-26 18:46:24] [INFO ] Flatten gal took : 811 ms
[2026-05-26 18:46:27] [INFO ] Input system was already deterministic with 25000 transitions.
RANDOM walk for 3921 steps (0 resets) in 120052 ms. (0 steps per ms) remains 39/72 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3546 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 8093 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2999 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3567 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3138 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 10606 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3946 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4382 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3479 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3142 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6629 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4817 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5180 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3147 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3489 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6476 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3531 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3155 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6623 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3144 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3152 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3485 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3371 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4604 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6390 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3149 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3499 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 9154 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3630 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7736 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3330 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4576 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3147 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4595 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3605 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4576 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3145 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3500 ms. (1 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3127 ms. (1 steps per ms) remains 39/39 properties
[2026-05-26 18:47:44] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 5562ms, After SMT, problems are : Problem set: 0 solved, 39 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 389 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 393 ms. Remains : 25000/25000 places, 25000/25000 transitions.
RANDOM walk for 4583 steps (0 resets) in 120030 ms. (0 steps per ms) remains 37/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 8055 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3334 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4264 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 10578 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3612 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4378 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3487 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3139 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6254 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4799 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5134 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3140 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3484 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6449 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2940 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3508 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6416 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3482 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3120 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3149 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3494 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4577 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6542 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3162 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3490 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 9144 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3484 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7700 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3392 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4600 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3487 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4606 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3433 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4601 ms. (0 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3281 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3157 ms. (1 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3139 ms. (1 steps per ms) remains 37/37 properties
Probabilistic random walk after 26999 steps, saw 26999 distinct states, run finished after 220084 ms. (steps per millisecond=0 ) properties seen :1
[2026-05-26 18:52:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/25000 variables, 10000/10000 constraints. Problems are: Problem set: 0 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 25000/50000 variables, and 10000 constraints, problems are : Problem set: 0 solved, 36 unsolved in 45390 ms.
Refiners :[Positive P Invariants (semi-flows): 10000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 36/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25000 variables, 10000/10000 constraints. Problems are: Problem set: 0 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 25000/50000 variables, and 10000 constraints, problems are : Problem set: 0 solved, 36 unsolved in 45589 ms.
Refiners :[Positive P Invariants (semi-flows): 10000/10000 constraints, State Equation: 0/25000 constraints, PredecessorRefiner: 36/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91336ms problems are : Problem set: 0 solved, 36 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 226 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 227 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2026-05-26 18:54:17] [INFO ] Flatten gal took : 739 ms
[2026-05-26 18:54:19] [INFO ] Flatten gal took : 647 ms
[2026-05-26 18:54:21] [INFO ] Input system was already deterministic with 25000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 4525 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2026-05-26 18:54:26] [INFO ] Invariant cache hit.
[2026-05-26 18:55:09] [INFO ] Performed 7579/25000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 18:55:29] [INFO ] Implicit Places using invariants in 62497 ms returned []
Implicit Place search using SMT only with invariants took 62499 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 67028 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2026-05-26 18:55:29] [INFO ] Flatten gal took : 523 ms
[2026-05-26 18:55:30] [INFO ] Flatten gal took : 839 ms
[2026-05-26 18:55:31] [INFO ] Input system was already deterministic with 25000 transitions.
[2026-05-26 18:55:32] [INFO ] Flatten gal took : 530 ms
[2026-05-26 18:55:32] [INFO ] Flatten gal took : 547 ms
[2026-05-26 18:55:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality15181804387129901717.gal : 311 ms
[2026-05-26 18:55:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality7351871056627613509.ctl : 51 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/CTLCardinality15181804387129901717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7351871056627613509.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.
[2026-05-26 18:56:03] [INFO ] Flatten gal took : 522 ms
[2026-05-26 18:56:03] [INFO ] Applying decomposition
[2026-05-26 18:56:04] [INFO ] Flatten gal took : 670 ms
[2026-05-26 18:57:06] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16600529527351175057.txt' '-o' '/tmp/graph16600529527351175057.bin' '-w' '/tmp/graph16600529527351175057.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:714)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
[2026-05-26 18:57:07] [INFO ] Flatten gal took : 722 ms
[2026-05-26 18:57:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality6092377490337861286.gal : 172 ms
[2026-05-26 18:57:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality18337310520974588836.ctl : 6 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/CTLCardinality6092377490337861286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18337310520974588836.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.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1869 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2026-05-26 18:57:39] [INFO ] Invariant cache hit.
[2026-05-26 18:58:21] [INFO ] Implicit Places using invariants in 42074 ms returned []
Implicit Place search using SMT only with invariants took 42088 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 43959 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2026-05-26 18:58:21] [INFO ] Flatten gal took : 618 ms
[2026-05-26 18:58:22] [INFO ] Flatten gal took : 510 ms
[2026-05-26 18:58:23] [INFO ] Input system was already deterministic with 25000 transitions.
[2026-05-26 18:58:24] [INFO ] Flatten gal took : 618 ms
[2026-05-26 18:58:24] [INFO ] Flatten gal took : 603 ms
[2026-05-26 18:58:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality2362600629922287903.gal : 191 ms
[2026-05-26 18:58:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality15709060098131454967.ctl : 8 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/CTLCardinality2362600629922287903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15709060098131454967.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.
[2026-05-26 18:58:55] [INFO ] Flatten gal took : 676 ms
[2026-05-26 18:58:55] [INFO ] Applying decomposition
[2026-05-26 18:58:56] [INFO ] Flatten gal took : 526 ms
[2026-05-26 18:59:28] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13079392909232504771.txt' '-o' '/tmp/graph13079392909232504771.bin' '-w' '/tmp/graph13079392909232504771.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:714)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
[2026-05-26 18:59:28] [INFO ] Flatten gal took : 682 ms
[2026-05-26 18:59:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality11148206687995003050.gal : 149 ms
[2026-05-26 18:59:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10321778734698075629.ctl : 8 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/CTLCardinality11148206687995003050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10321778734698075629.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.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 330 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2026-05-26 18:59:59] [INFO ] Invariant cache hit.
[2026-05-26 19:00:25] [INFO ] Implicit Places using invariants in 25711 ms returned []
Implicit Place search using SMT only with invariants took 25712 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 26044 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2026-05-26 19:00:25] [INFO ] Flatten gal took : 608 ms
[2026-05-26 19:00:26] [INFO ] Flatten gal took : 662 ms
[2026-05-26 19:00:27] [INFO ] Input system was already deterministic with 25000 transitions.
[2026-05-26 19:00:28] [INFO ] Flatten gal took : 574 ms
[2026-05-26 19:00:28] [INFO ] Flatten gal took : 569 ms
[2026-05-26 19:00:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality17471812049112191810.gal : 106 ms
[2026-05-26 19:00:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality15087592626077647266.ctl : 11 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/CTLCardinality17471812049112191810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15087592626077647266.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.
[2026-05-26 19:01:00] [INFO ] Flatten gal took : 866 ms
[2026-05-26 19:01:00] [INFO ] Applying decomposition
[2026-05-26 19:01:00] [INFO ] Flatten gal took : 681 ms
[2026-05-26 19:03:07] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1915630523686869172.txt' '-o' '/tmp/graph1915630523686869172.bin' '-w' '/tmp/graph1915630523686869172.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:714)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
[2026-05-26 19:03:08] [INFO ] Flatten gal took : 908 ms
[2026-05-26 19:03:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality15697007586570492872.gal : 213 ms
[2026-05-26 19:03:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality754605795051821420.ctl : 60 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/CTLCardinality15697007586570492872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality754605795051821420.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 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 3974 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2026-05-26 19:03:42] [INFO ] Invariant cache hit.
[2026-05-26 19:04:27] [INFO ] Performed 9670/25000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 19:04:28] [INFO ] Implicit Places using invariants in 45586 ms returned []
Implicit Place search using SMT only with invariants took 45589 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49594 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2026-05-26 19:04:28] [INFO ] Flatten gal took : 557 ms
[2026-05-26 19:04:29] [INFO ] Flatten gal took : 947 ms
[2026-05-26 19:04:31] [INFO ] Input system was already deterministic with 25000 transitions.
[2026-05-26 19:04:32] [INFO ] Flatten gal took : 927 ms
[2026-05-26 19:04:32] [INFO ] Flatten gal took : 640 ms
[2026-05-26 19:04:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality15927759363590083239.gal : 137 ms
[2026-05-26 19:04:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10265088906739547687.ctl : 11 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/CTLCardinality15927759363590083239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10265088906739547687.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.
[2026-05-26 19:05:04] [INFO ] Flatten gal took : 980 ms
[2026-05-26 19:05:04] [INFO ] Applying decomposition
[2026-05-26 19:05:05] [INFO ] Flatten gal took : 859 ms
[2026-05-26 19:06:25] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2102296533453227400.txt' '-o' '/tmp/graph2102296533453227400.bin' '-w' '/tmp/graph2102296533453227400.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:714)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
[2026-05-26 19:06:25] [INFO ] Flatten gal took : 534 ms
java.io.IOException: Stream Closed
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:367)
at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:125)
at java.base/java.io.BufferedOutputStream.implFlush(BufferedOutputStream.java:252)
at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:240)
at fr.lip6.move.serialization.SerializationUtil.systemToFile(SerializationUtil.java:100)
at fr.lip6.move.gal.application.runner.its.ITSRunner.outputGalFile(ITSRunner.java:434)
at fr.lip6.move.gal.application.runner.its.ITSRunner.configure(ITSRunner.java:85)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:720)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
[2026-05-26 19:06:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality8695457703604946787.gal : 158 ms
ITS runner failed with exception No space left on device
java.io.IOException: No space left on device
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:346)
at fr.lip6.move.serialization.SerializationUtil.serializePropertiesForITSCTLTools(SerializationUtil.java:185)
at fr.lip6.move.gal.application.runner.its.ITSRunner.outputPropertyFile(ITSRunner.java:371)
at fr.lip6.move.gal.application.runner.its.ITSRunner.configure(ITSRunner.java:87)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:720)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 48 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2026-05-26 19:06:26] [INFO ] Invariant cache hit.
[2026-05-26 19:06:38] [INFO ] Implicit Places using invariants in 11904 ms returned []
Implicit Place search using SMT only with invariants took 11906 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11956 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2026-05-26 19:06:38] [INFO ] Flatten gal took : 545 ms
[2026-05-26 19:06:39] [INFO ] Flatten gal took : 574 ms
[2026-05-26 19:06:40] [INFO ] Input system was already deterministic with 25000 transitions.
[2026-05-26 19:06:41] [INFO ] Flatten gal took : 613 ms
[2026-05-26 19:06:42] [INFO ] Flatten gal took : 579 ms
java.io.IOException: Stream Closed
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:367)
at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:125)
at java.base/java.io.BufferedOutputStream.implFlush(BufferedOutputStream.java:252)
at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:240)
at fr.lip6.move.serialization.SerializationUtil.systemToFile(SerializationUtil.java:100)
at fr.lip6.move.gal.application.runner.its.ITSRunner.outputGalFile(ITSRunner.java:434)
at fr.lip6.move.gal.application.runner.its.ITSRunner.configure(ITSRunner.java:85)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:720)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
[2026-05-26 19:06:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality5807488819728175909.gal : 154 ms
ITS runner failed with exception No space left on device
java.io.IOException: No space left on device
at java.base/java.io.FileOutputStream.writeBytes(Native Method)
at java.base/java.io.FileOutputStream.write(FileOutputStream.java:346)
at fr.lip6.move.serialization.SerializationUtil.serializePropertiesForITSCTLTools(SerializationUtil.java:185)
at fr.lip6.move.gal.application.runner.its.ITSRunner.outputPropertyFile(ITSRunner.java:371)
at fr.lip6.move.gal.application.runner.its.ITSRunner.configure(ITSRunner.java:87)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:720)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:771)
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)
[2026-05-26 19:06:43] [INFO ] Flatten gal took : 628 ms
[2026-05-26 19:06:43] [INFO ] Applying decomposition
[2026-05-26 19:06:43] [INFO ] Flatten gal took : 753 ms

BK_STOP 1779822514038

--------------------
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="Philosophers-COL-005000"
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 Philosophers-COL-005000, 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 r210-smll-177969941900073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-005000.tgz
mv Philosophers-COL-005000 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 ;