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.r338-smll-178021499300473.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 FileSystem-PT-N08I32B26, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499300473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 9.7K May 27 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 27 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 27 10:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 27 10:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 283K May 27 10:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 850K May 27 10:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 27 10:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 18K May 27 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K May 27 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 27 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K May 27 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 70K May 27 10:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 160K May 27 10:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 10 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 1.9M Jun 10 11:57 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 FileSystem-PT-N08I32B26-CTLCardinality-2024-00
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-01
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-02
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-03
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-04
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-05
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-06
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-07
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-08
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-09
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-10
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-11
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-12
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-13
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-14
FORMULA_NAME FileSystem-PT-N08I32B26-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1781109308169

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FileSystem-PT-N08I32B26
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-06-10 16:35:10] [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]
[2026-06-10 16:35:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 16:35:11] [INFO ] Load time of PNML (sax parser for PT used): 459 ms
[2026-06-10 16:35:11] [INFO ] Transformed 4335 places.
[2026-06-10 16:35:11] [INFO ] Transformed 4224 transitions.
[2026-06-10 16:35:11] [INFO ] Parsed PT model containing 4335 places and 4224 transitions and 15136 arcs in 722 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Reduce places removed 32 places and 0 transitions.
Support contains 190 out of 4303 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4303/4303 places, 4224/4224 transitions.
Reduce places removed 797 places and 0 transitions.
Iterating post reduction 0 with 797 rules applied. Total rules applied 797 place count 3506 transition count 4224
Discarding 742 places :
Symmetric choice reduction at 1 with 742 rule applications. Total rules 1539 place count 2764 transition count 3482
Iterating global reduction 1 with 742 rules applied. Total rules applied 2281 place count 2764 transition count 3482
Applied a total of 2281 rules in 957 ms. Remains 2764 /4303 variables (removed 1539) and now considering 3482/4224 (removed 742) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13520163868198652924.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7327189241813247827.kers'
[2026-06-10 16:35:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13520163868198652924.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7327189241813247827.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 3 ms.
// Phase 1: matrix 3482 rows 2738 cols 9617 entries
Finished phase 1 with 2710 SingleSign rule and 0 generalized
[2026-06-10 16:35:13] [INFO ] Computed 54 invariants in 129 ms
Computed 54 P flows in 130 ms.
Exported basis to /tmp/petrispot-output-7327189241813247827.kers
Total runtime 139 ms.
[2026-06-10 16:35:16] [INFO ] Implicit Places using invariants in 3953 ms returned []
[2026-06-10 16:35:16] [INFO ] Invariant cache hit.
[2026-06-10 16:35:19] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 16:35:50] [INFO ] Performed 974/2764 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 16:36:20] [INFO ] Performed 1098/2764 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 16:36:50] [INFO ] Performed 2365/2764 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-10 16:37:15] [INFO ] Implicit Places using invariants and state equation in 118596 ms returned []
Implicit Place search using SMT with State Equation took 122729 ms to find 0 implicit places.
Running 3450 sub problems to find dead transitions.
[2026-06-10 16:37:15] [INFO ] Invariant cache hit.
[2026-06-10 16:37:15] [INFO ] State equation strengthened by 832 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2696 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3450 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2696/6246 variables, and 52 constraints, problems are : Problem set: 0 solved, 3450 unsolved in 30184 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2764 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 3450/3450 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3450 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2696 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3450 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2696/6246 variables, and 52 constraints, problems are : Problem set: 0 solved, 3450 unsolved in 30123 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2764 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/3450 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63010ms problems are : Problem set: 0 solved, 3450 unsolved
Search for dead transitions found 0 dead transitions in 63067ms
Starting structural reductions in LTL mode, iteration 1 : 2764/4303 places, 3482/4224 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 186840 ms. Remains : 2764/4303 places, 3482/4224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2764/2764 places, 3482/3482 transitions.
Applied a total of 0 rules in 340 ms. Remains 2764 /2764 variables (removed 0) and now considering 3482/3482 (removed 0) transitions.
[2026-06-10 16:38:18] [INFO ] Invariant cache hit.
[2026-06-10 16:38:22] [INFO ] Implicit Places using invariants in 3267 ms returned []
[2026-06-10 16:38:22] [INFO ] Invariant cache hit.
[2026-06-10 16:38:25] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 16:38:56] [INFO ] Performed 974/2764 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-06-10 16:39:26] [INFO ] Performed 1096/2764 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-06-10 16:39:57] [INFO ] Performed 2356/2764 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-06-10 16:40:22] [INFO ] Implicit Places using invariants and state equation in 119983 ms returned []
Implicit Place search using SMT with State Equation took 123254 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 123597 ms. Remains : 2764/2764 places, 3482/3482 transitions.
Support contains 190 out of 2764 places after structural reductions.
[2026-06-10 16:40:22] [INFO ] Flatten gal took : 555 ms
[2026-06-10 16:40:23] [INFO ] Flatten gal took : 211 ms
[2026-06-10 16:40:23] [INFO ] Input system was already deterministic with 3482 transitions.
Support contains 186 out of 2764 places (down from 190) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3349 ms. (11 steps per ms) remains 77/102 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 77/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 77/77 properties
[2026-06-10 16:40:25] [INFO ] Invariant cache hit.
[2026-06-10 16:40:25] [INFO ] State equation strengthened by 832 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp84 is UNSAT
Problem AtomicPropp92 is UNSAT
Problem AtomicPropp98 is UNSAT
At refinement iteration 1 (OVERLAPS) 2598/2736 variables, 29/29 constraints. Problems are: Problem set: 33 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2736 variables, 0/29 constraints. Problems are: Problem set: 33 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 25/2761 variables, 25/54 constraints. Problems are: Problem set: 33 solved, 44 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2761/6246 variables, and 54 constraints, problems are : Problem set: 33 solved, 44 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, State Equation: 0/2764 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 33 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 33 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 2636/2727 variables, 24/24 constraints. Problems are: Problem set: 33 solved, 44 unsolved
SMT process timed out in 13661ms, After SMT, problems are : Problem set: 33 solved, 44 unsolved
Fused 44 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 91 out of 2764 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2764/2764 places, 3482/3482 transitions.
Graph (complete) has 7083 edges and 2764 vertex of which 2757 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.16 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 2757 transition count 3452
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 2727 transition count 3452
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 81 place count 2707 transition count 3432
Iterating global reduction 2 with 20 rules applied. Total rules applied 101 place count 2707 transition count 3432
Performed 796 Post agglomeration using F-continuation condition.Transition count delta: 796
Deduced a syphon composed of 796 places in 4 ms
Reduce places removed 796 places and 0 transitions.
Iterating global reduction 2 with 1592 rules applied. Total rules applied 1693 place count 1911 transition count 2636
Free-agglomeration rule (complex) applied 768 times.
Iterating global reduction 2 with 768 rules applied. Total rules applied 2461 place count 1911 transition count 1868
Reduce places removed 769 places and 0 transitions.
Iterating post reduction 2 with 769 rules applied. Total rules applied 3230 place count 1142 transition count 1868
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 3231 place count 1142 transition count 1868
Applied a total of 3231 rules in 1711 ms. Remains 1142 /2764 variables (removed 1622) and now considering 1868/3482 (removed 1614) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1712 ms. Remains : 1142/2764 places, 1868/3482 transitions.
RANDOM walk for 40000 steps (8 resets) in 796 ms. (50 steps per ms) remains 43/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 43/43 properties
Interrupted probabilistic random walk after 117554 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :0 out of 43
Probabilistic random walk after 117554 steps, saw 67119 distinct states, run finished after 3006 ms. (steps per millisecond=39 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8193034140045347742.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10021989532714544201.kers'
[2026-06-10 16:40:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8193034140045347742.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10021989532714544201.kers]
Culling duplicate invariants (modulo rational): removing 27 columns.
Culled 27 columns in 1 ms.
// Phase 1: matrix 1868 rows 1115 cols 4929 entries
Finished phase 1 with 1088 SingleSign rule and 1 generalized
[2026-06-10 16:40:44] [INFO ] Computed 53 invariants in 29 ms
Computed 53 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-10021989532714544201.kers
Total runtime 31 ms.
[2026-06-10 16:40:44] [INFO ] State equation strengthened by 832 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 136/226 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 886/1112 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1112 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 30/1142 variables, 30/53 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1142 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp90 is UNSAT
Problem AtomicPropp95 is UNSAT
Problem AtomicPropp99 is UNSAT
At refinement iteration 7 (OVERLAPS) 1868/3010 variables, 1142/1195 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3010 variables, 832/2027 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3010 variables, 0/2027 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 0/3010 variables, 0/2027 constraints. Problems are: Problem set: 19 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3010/3010 variables, and 2027 constraints, problems are : Problem set: 19 solved, 24 unsolved in 15109 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1142/1142 constraints, ReadFeed: 832/832 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 19 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 137/202 variables, 20/20 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/20 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 900/1102 variables, 2/22 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1102 variables, 20/42 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1102 variables, 13/55 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1102 variables, 3/58 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1102 variables, 0/58 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 31/1133 variables, 31/89 constraints. Problems are: Problem set: 19 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1133 variables, 5/94 constraints. Problems are: Problem set: 19 solved, 24 unsolved
SMT process timed out in 61348ms, After SMT, problems are : Problem set: 19 solved, 24 unsolved
Fused 24 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 65 out of 1142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1142/1142 places, 1868/1868 transitions.
Graph (complete) has 4754 edges and 1142 vertex of which 1133 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 1128 transition count 1863
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 1128 transition count 1863
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 49 place count 1109 transition count 1844
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 61 place count 1109 transition count 1832
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 73 place count 1097 transition count 1832
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 1097 transition count 1832
Applied a total of 74 rules in 649 ms. Remains 1097 /1142 variables (removed 45) and now considering 1832/1868 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 649 ms. Remains : 1097/1142 places, 1832/1868 transitions.
RANDOM walk for 40000 steps (8 resets) in 838 ms. (47 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 23/23 properties
Interrupted probabilistic random walk after 111708 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :0 out of 23
Probabilistic random walk after 111708 steps, saw 61981 distinct states, run finished after 3001 ms. (steps per millisecond=37 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2610609848209952772.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14054144335044178737.kers'
[2026-06-10 16:41:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2610609848209952772.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14054144335044178737.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 1832 rows 1067 cols 4760 entries
Finished phase 1 with 1042 SingleSign rule and 2 generalized
[2026-06-10 16:41:49] [INFO ] Computed 53 invariants in 28 ms
Computed 53 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-14054144335044178737.kers
Total runtime 31 ms.
[2026-06-10 16:41:49] [INFO ] State equation strengthened by 832 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 108/171 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 894/1065 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1065 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 31/1096 variables, 31/53 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1096 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 1832/2928 variables, 1096/1149 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2928 variables, 832/1981 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2928 variables, 0/1981 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (OVERLAPS) 1/2929 variables, 1/1982 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2929 variables, 0/1982 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 0/2929 variables, 0/1982 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2929/2929 variables, and 1982 constraints, problems are : Problem set: 0 solved, 23 unsolved in 20735 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1097/1097 constraints, ReadFeed: 832/832 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 108/171 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 894/1065 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1065 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1065 variables, 4/46 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1065 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 31/1096 variables, 31/77 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1096 variables, 20/97 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1096 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1096 variables, 5/122 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1096 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (OVERLAPS) 1832/2928 variables, 1096/1218 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2928 variables, 832/2050 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2928/2929 variables, and 2073 constraints, problems are : Problem set: 0 solved, 23 unsolved in 75024 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1096/1097 constraints, ReadFeed: 832/832 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 69/69 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 95827ms problems are : Problem set: 0 solved, 23 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 63 out of 1097 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1097/1097 places, 1832/1832 transitions.
Graph (complete) has 4641 edges and 1097 vertex of which 1096 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 1094 transition count 1830
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1094 transition count 1829
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 1093 transition count 1829
Applied a total of 7 rules in 276 ms. Remains 1093 /1097 variables (removed 4) and now considering 1829/1832 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 276 ms. Remains : 1093/1097 places, 1829/1832 transitions.
Successfully simplified 52 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA FileSystem-PT-N08I32B26-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FileSystem-PT-N08I32B26-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FileSystem-PT-N08I32B26-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FileSystem-PT-N08I32B26-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 16:43:25] [INFO ] Flatten gal took : 107 ms
[2026-06-10 16:43:25] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA FileSystem-PT-N08I32B26-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FileSystem-PT-N08I32B26-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FileSystem-PT-N08I32B26-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 16:43:25] [INFO ] Flatten gal took : 117 ms
[2026-06-10 16:43:26] [INFO ] Input system was already deterministic with 3482 transitions.
Support contains 38 out of 2764 places (down from 74) after GAL structural reductions.
Computed a total of 242 stabilizing places and 986 stable transitions
Graph (complete) has 7109 edges and 2764 vertex of which 2729 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.26 ms
Starting structural reductions in LTL mode, iteration 0 : 2764/2764 places, 3482/3482 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 2729 transition count 3482
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 99 place count 2665 transition count 3418
Iterating global reduction 1 with 64 rules applied. Total rules applied 163 place count 2665 transition count 3418
Applied a total of 163 rules in 432 ms. Remains 2665 /2764 variables (removed 99) and now considering 3418/3482 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16874432481013680872.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3288862364553603089.kers'
[2026-06-10 16:43:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16874432481013680872.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3288862364553603089.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 3 ms.
// Phase 1: matrix 3418 rows 2639 cols 9390 entries
Finished phase 1 with 2611 SingleSign rule and 0 generalized
[2026-06-10 16:43:26] [INFO ] Computed 54 invariants in 167 ms
Computed 54 P flows in 168 ms.
Exported basis to /tmp/petrispot-output-3288862364553603089.kers
Total runtime 171 ms.
[2026-06-10 16:43:30] [INFO ] Implicit Places using invariants in 4173 ms returned []
[2026-06-10 16:43:30] [INFO ] Invariant cache hit.
[2026-06-10 16:43:33] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 16:44:04] [INFO ] Performed 874/2665 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 16:44:35] [INFO ] Performed 989/2665 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2026-06-10 16:45:06] [INFO ] Performed 2134/2665 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2026-06-10 16:45:36] [INFO ] Performed 2579/2665 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2026-06-10 16:45:36] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2026-06-10 16:45:36] [INFO ] Implicit Places using invariants and state equation in 125336 ms returned []
Implicit Place search using SMT with State Equation took 129534 ms to find 0 implicit places.
Running 3386 sub problems to find dead transitions.
[2026-06-10 16:45:36] [INFO ] Invariant cache hit.
[2026-06-10 16:45:36] [INFO ] State equation strengthened by 832 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2632 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2632/6083 variables, and 52 constraints, problems are : Problem set: 0 solved, 3386 unsolved in 30121 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2665 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 3386/3386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3386 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2632 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3386 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2632/6083 variables, and 52 constraints, problems are : Problem set: 0 solved, 3386 unsolved in 30109 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2665 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/3386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61975ms problems are : Problem set: 0 solved, 3386 unsolved
Search for dead transitions found 0 dead transitions in 61995ms
Starting structural reductions in LTL mode, iteration 1 : 2665/2764 places, 3418/3482 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191989 ms. Remains : 2665/2764 places, 3418/3482 transitions.
[2026-06-10 16:46:38] [INFO ] Flatten gal took : 130 ms
[2026-06-10 16:46:38] [INFO ] Flatten gal took : 144 ms
[2026-06-10 16:46:38] [INFO ] Input system was already deterministic with 3418 transitions.
[2026-06-10 16:46:38] [INFO ] Flatten gal took : 91 ms
[2026-06-10 16:46:38] [INFO ] Flatten gal took : 95 ms
[2026-06-10 16:46:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality4248492587093911364.gal : 77 ms
[2026-06-10 16:46:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality916180399816314972.ctl : 4 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/CTLCardinality4248492587093911364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality916180399816314972.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-10 16:47:09] [INFO ] Flatten gal took : 91 ms
[2026-06-10 16:47:09] [INFO ] Applying decomposition
[2026-06-10 16:47:09] [INFO ] Flatten gal took : 107 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/graph17473180088906038376.txt' '-o' '/tmp/graph17473180088906038376.bin' '-w' '/tmp/graph17473180088906038376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17473180088906038376.bin' '-l' '-1' '-v' '-w' '/tmp/graph17473180088906038376.weights' '-q' '0' '-e' '0.001'
[2026-06-10 16:47:09] [INFO ] Decomposing Gal with order
[2026-06-10 16:47:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 16:47:10] [INFO ] Removed a total of 3825 redundant transitions.
[2026-06-10 16:47:11] [INFO ] Flatten gal took : 394 ms
[2026-06-10 16:47:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 195 labels/synchronizations in 227 ms.
[2026-06-10 16:47:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality6822380324392551729.gal : 51 ms
[2026-06-10 16:47:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality12354932564477681733.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/CTLCardinality6822380324392551729.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12354932564477681733.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 : 2764/2764 places, 3482/3482 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 2729 transition count 3482
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 99 place count 2665 transition count 3418
Iterating global reduction 1 with 64 rules applied. Total rules applied 163 place count 2665 transition count 3418
Applied a total of 163 rules in 502 ms. Remains 2665 /2764 variables (removed 99) and now considering 3418/3482 (removed 64) transitions.
[2026-06-10 16:47:42] [INFO ] Invariant cache hit.
[2026-06-10 16:47:46] [INFO ] Implicit Places using invariants in 3413 ms returned []
[2026-06-10 16:47:46] [INFO ] Invariant cache hit.
[2026-06-10 16:47:49] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 16:48:19] [INFO ] Performed 874/2665 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 16:48:49] [INFO ] Performed 988/2665 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 16:49:19] [INFO ] Performed 2093/2665 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-10 16:49:49] [INFO ] Performed 2535/2665 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-06-10 16:49:49] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-06-10 16:49:49] [INFO ] Implicit Places using invariants and state equation in 123484 ms returned []
Implicit Place search using SMT with State Equation took 126899 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 2665/2764 places, 3418/3482 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127404 ms. Remains : 2665/2764 places, 3418/3482 transitions.
[2026-06-10 16:49:49] [INFO ] Flatten gal took : 171 ms
[2026-06-10 16:49:50] [INFO ] Flatten gal took : 127 ms
[2026-06-10 16:49:50] [INFO ] Input system was already deterministic with 3418 transitions.
[2026-06-10 16:49:50] [INFO ] Flatten gal took : 115 ms
[2026-06-10 16:49:50] [INFO ] Flatten gal took : 119 ms
[2026-06-10 16:49:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality7276060008978516816.gal : 17 ms
[2026-06-10 16:49:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality11839100833173942251.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/CTLCardinality7276060008978516816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11839100833173942251.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.
[2026-06-10 16:50:20] [INFO ] Flatten gal took : 88 ms
[2026-06-10 16:50:20] [INFO ] Applying decomposition
[2026-06-10 16:50:20] [INFO ] Flatten gal took : 87 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/graph8433073805024405491.txt' '-o' '/tmp/graph8433073805024405491.bin' '-w' '/tmp/graph8433073805024405491.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8433073805024405491.bin' '-l' '-1' '-v' '-w' '/tmp/graph8433073805024405491.weights' '-q' '0' '-e' '0.001'
[2026-06-10 16:50:21] [INFO ] Decomposing Gal with order
[2026-06-10 16:50:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 16:50:21] [INFO ] Removed a total of 3819 redundant transitions.
[2026-06-10 16:50:21] [INFO ] Flatten gal took : 241 ms
[2026-06-10 16:50:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 511 labels/synchronizations in 71 ms.
[2026-06-10 16:50:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16691978838102836872.gal : 46 ms
[2026-06-10 16:50:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality5225147675673205936.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/CTLCardinality16691978838102836872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5225147675673205936.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2764/2764 places, 3482/3482 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 2730 transition count 3482
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 96 place count 2668 transition count 3420
Iterating global reduction 1 with 62 rules applied. Total rules applied 158 place count 2668 transition count 3420
Applied a total of 158 rules in 630 ms. Remains 2668 /2764 variables (removed 96) and now considering 3420/3482 (removed 62) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9212090484500742810.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-743374418111794682.kers'
[2026-06-10 16:50:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9212090484500742810.kers, --Pflows, --basisKERS=/tmp/petrispot-output-743374418111794682.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 3 ms.
// Phase 1: matrix 3420 rows 2642 cols 9397 entries
Finished phase 1 with 2614 SingleSign rule and 0 generalized
[2026-06-10 16:50:53] [INFO ] Computed 54 invariants in 119 ms
Computed 54 P flows in 120 ms.
Exported basis to /tmp/petrispot-output-743374418111794682.kers
Total runtime 123 ms.
[2026-06-10 16:50:56] [INFO ] Implicit Places using invariants in 3797 ms returned []
[2026-06-10 16:50:56] [INFO ] Invariant cache hit.
[2026-06-10 16:50:59] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 16:51:30] [INFO ] Performed 982/2668 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 16:52:00] [INFO ] Performed 1964/2668 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 16:52:30] [INFO ] Performed 2525/2668 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-10 16:52:38] [INFO ] Implicit Places using invariants and state equation in 101401 ms returned []
Implicit Place search using SMT with State Equation took 105201 ms to find 0 implicit places.
Running 3388 sub problems to find dead transitions.
[2026-06-10 16:52:38] [INFO ] Invariant cache hit.
[2026-06-10 16:52:38] [INFO ] State equation strengthened by 832 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2634 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3388 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2634/6088 variables, and 52 constraints, problems are : Problem set: 0 solved, 3388 unsolved in 30107 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2668 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 3388/3388 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3388 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2634 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3388 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2634/6088 variables, and 52 constraints, problems are : Problem set: 0 solved, 3388 unsolved in 30103 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2668 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/3388 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61917ms problems are : Problem set: 0 solved, 3388 unsolved
Search for dead transitions found 0 dead transitions in 61930ms
Starting structural reductions in LTL mode, iteration 1 : 2668/2764 places, 3420/3482 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167774 ms. Remains : 2668/2764 places, 3420/3482 transitions.
[2026-06-10 16:53:40] [INFO ] Flatten gal took : 134 ms
[2026-06-10 16:53:40] [INFO ] Flatten gal took : 154 ms
[2026-06-10 16:53:40] [INFO ] Input system was already deterministic with 3420 transitions.
[2026-06-10 16:53:40] [INFO ] Flatten gal took : 96 ms
[2026-06-10 16:53:40] [INFO ] Flatten gal took : 98 ms
[2026-06-10 16:53:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality16642113312333105447.gal : 18 ms
[2026-06-10 16:53:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality2592308413188507363.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/CTLCardinality16642113312333105447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2592308413188507363.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.
[2026-06-10 16:54:10] [INFO ] Flatten gal took : 90 ms
[2026-06-10 16:54:10] [INFO ] Applying decomposition
[2026-06-10 16:54:11] [INFO ] Flatten gal took : 104 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/graph1367782897052484002.txt' '-o' '/tmp/graph1367782897052484002.bin' '-w' '/tmp/graph1367782897052484002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1367782897052484002.bin' '-l' '-1' '-v' '-w' '/tmp/graph1367782897052484002.weights' '-q' '0' '-e' '0.001'
[2026-06-10 16:54:11] [INFO ] Decomposing Gal with order
[2026-06-10 16:54:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 16:54:12] [INFO ] Removed a total of 3820 redundant transitions.
[2026-06-10 16:54:12] [INFO ] Flatten gal took : 182 ms
[2026-06-10 16:54:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 363 labels/synchronizations in 58 ms.
[2026-06-10 16:54:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality6586404101382456086.gal : 23 ms
[2026-06-10 16:54:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality4015317473096728111.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/CTLCardinality6586404101382456086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4015317473096728111.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 : 2764/2764 places, 3482/3482 transitions.
Graph (complete) has 7109 edges and 2764 vertex of which 2729 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.11 ms
Discarding 35 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 2729 transition count 3450
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 2697 transition count 3450
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 129 place count 2633 transition count 3386
Iterating global reduction 2 with 64 rules applied. Total rules applied 193 place count 2633 transition count 3386
Performed 856 Post agglomeration using F-continuation condition.Transition count delta: 856
Deduced a syphon composed of 856 places in 2 ms
Reduce places removed 856 places and 0 transitions.
Iterating global reduction 2 with 1712 rules applied. Total rules applied 1905 place count 1777 transition count 2530
Applied a total of 1905 rules in 709 ms. Remains 1777 /2764 variables (removed 987) and now considering 2530/3482 (removed 952) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4783448250235073667.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7847405508840758935.kers'
[2026-06-10 16:54:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4783448250235073667.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7847405508840758935.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 3 ms.
// Phase 1: matrix 2530 rows 1751 cols 8420 entries
Finished phase 1 with 1723 SingleSign rule and 0 generalized
[2026-06-10 16:54:44] [INFO ] Computed 54 invariants in 64 ms
Computed 54 P flows in 65 ms.
Exported basis to /tmp/petrispot-output-7847405508840758935.kers
Total runtime 68 ms.
[2026-06-10 16:54:45] [INFO ] Implicit Places using invariants in 1934 ms returned []
[2026-06-10 16:54:45] [INFO ] Invariant cache hit.
[2026-06-10 16:54:47] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 16:55:18] [INFO ] Performed 925/1777 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 16:55:48] [INFO ] Performed 1049/1777 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 16:56:18] [INFO ] Performed 1361/1777 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-10 16:56:48] [INFO ] Performed 1661/1777 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-06-10 16:56:48] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-06-10 16:56:48] [INFO ] Implicit Places using invariants and state equation in 122655 ms returned []
Implicit Place search using SMT with State Equation took 124590 ms to find 0 implicit places.
[2026-06-10 16:56:48] [INFO ] Redundant transitions in 168 ms returned []
Running 2498 sub problems to find dead transitions.
[2026-06-10 16:56:48] [INFO ] Invariant cache hit.
[2026-06-10 16:56:48] [INFO ] State equation strengthened by 832 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1744 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2498 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1744/4307 variables, and 52 constraints, problems are : Problem set: 0 solved, 2498 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1777 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 2498/2498 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2498 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1744 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2498 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1744/4307 variables, and 52 constraints, problems are : Problem set: 0 solved, 2498 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1777 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/2498 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61585ms problems are : Problem set: 0 solved, 2498 unsolved
Search for dead transitions found 0 dead transitions in 61591ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1777/2764 places, 2530/3482 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 187073 ms. Remains : 1777/2764 places, 2530/3482 transitions.
[2026-06-10 16:57:50] [INFO ] Flatten gal took : 82 ms
[2026-06-10 16:57:50] [INFO ] Flatten gal took : 99 ms
[2026-06-10 16:57:50] [INFO ] Input system was already deterministic with 2530 transitions.
[2026-06-10 16:57:50] [INFO ] Flatten gal took : 98 ms
[2026-06-10 16:57:50] [INFO ] Flatten gal took : 100 ms
[2026-06-10 16:57:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality11647570260299009588.gal : 34 ms
[2026-06-10 16:57:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality8995509664656506003.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/CTLCardinality11647570260299009588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8995509664656506003.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.
[2026-06-10 16:58:21] [INFO ] Flatten gal took : 59 ms
[2026-06-10 16:58:21] [INFO ] Applying decomposition
[2026-06-10 16:58:21] [INFO ] Flatten gal took : 61 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/graph14617676204917343355.txt' '-o' '/tmp/graph14617676204917343355.bin' '-w' '/tmp/graph14617676204917343355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14617676204917343355.bin' '-l' '-1' '-v' '-w' '/tmp/graph14617676204917343355.weights' '-q' '0' '-e' '0.001'
[2026-06-10 16:58:21] [INFO ] Decomposing Gal with order
[2026-06-10 16:58:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 16:58:21] [INFO ] Removed a total of 827 redundant transitions.
[2026-06-10 16:58:21] [INFO ] Flatten gal took : 284 ms
[2026-06-10 16:58:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 898 labels/synchronizations in 59 ms.
[2026-06-10 16:58:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality12661759091643959288.gal : 17 ms
[2026-06-10 16:58:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality17778351626884026758.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/CTLCardinality12661759091643959288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17778351626884026758.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 SI_CTL mode, iteration 0 : 2764/2764 places, 3482/3482 transitions.
Graph (complete) has 7109 edges and 2764 vertex of which 2732 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.5 ms
Discarding 32 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 2732 transition count 3450
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 2700 transition count 3450
Discarding 61 places :
Symmetric choice reduction at 2 with 61 rule applications. Total rules 126 place count 2639 transition count 3389
Iterating global reduction 2 with 61 rules applied. Total rules applied 187 place count 2639 transition count 3389
Performed 857 Post agglomeration using F-continuation condition.Transition count delta: 857
Deduced a syphon composed of 857 places in 2 ms
Reduce places removed 857 places and 0 transitions.
Iterating global reduction 2 with 1714 rules applied. Total rules applied 1901 place count 1782 transition count 2532
Applied a total of 1901 rules in 736 ms. Remains 1782 /2764 variables (removed 982) and now considering 2532/3482 (removed 950) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9444604389446792918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11497951743653078103.kers'
[2026-06-10 16:58:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9444604389446792918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11497951743653078103.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 3 ms.
// Phase 1: matrix 2532 rows 1756 cols 8427 entries
Finished phase 1 with 1728 SingleSign rule and 0 generalized
[2026-06-10 16:58:53] [INFO ] Computed 54 invariants in 64 ms
Computed 54 P flows in 64 ms.
Exported basis to /tmp/petrispot-output-11497951743653078103.kers
Total runtime 67 ms.
[2026-06-10 16:58:55] [INFO ] Implicit Places using invariants in 2658 ms returned []
[2026-06-10 16:58:55] [INFO ] Invariant cache hit.
[2026-06-10 16:58:57] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 16:59:28] [INFO ] Performed 936/1782 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 16:59:58] [INFO ] Performed 1148/1782 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 17:00:28] [INFO ] Performed 1485/1782 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-06-10 17:00:55] [INFO ] Implicit Places using invariants and state equation in 120267 ms returned []
Implicit Place search using SMT with State Equation took 122929 ms to find 0 implicit places.
[2026-06-10 17:00:56] [INFO ] Redundant transitions in 314 ms returned []
Running 2500 sub problems to find dead transitions.
[2026-06-10 17:00:56] [INFO ] Invariant cache hit.
[2026-06-10 17:00:56] [INFO ] State equation strengthened by 832 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1746 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1746/4314 variables, and 52 constraints, problems are : Problem set: 0 solved, 2500 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1782 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 2500/2500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1746 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2500 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1746/4314 variables, and 52 constraints, problems are : Problem set: 0 solved, 2500 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1782 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/2500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61578ms problems are : Problem set: 0 solved, 2500 unsolved
Search for dead transitions found 0 dead transitions in 61585ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1782/2764 places, 2532/3482 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 185577 ms. Remains : 1782/2764 places, 2532/3482 transitions.
[2026-06-10 17:01:57] [INFO ] Flatten gal took : 81 ms
[2026-06-10 17:01:58] [INFO ] Flatten gal took : 99 ms
[2026-06-10 17:01:58] [INFO ] Input system was already deterministic with 2532 transitions.
[2026-06-10 17:01:58] [INFO ] Flatten gal took : 94 ms
[2026-06-10 17:01:58] [INFO ] Flatten gal took : 99 ms
[2026-06-10 17:01:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality543181732286751448.gal : 19 ms
[2026-06-10 17:01:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17174146219407044740.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/CTLCardinality543181732286751448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17174146219407044740.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.
[2026-06-10 17:02:28] [INFO ] Flatten gal took : 58 ms
[2026-06-10 17:02:28] [INFO ] Applying decomposition
[2026-06-10 17:02:28] [INFO ] Flatten gal took : 71 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/graph8265311990716213053.txt' '-o' '/tmp/graph8265311990716213053.bin' '-w' '/tmp/graph8265311990716213053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8265311990716213053.bin' '-l' '-1' '-v' '-w' '/tmp/graph8265311990716213053.weights' '-q' '0' '-e' '0.001'
[2026-06-10 17:02:28] [INFO ] Decomposing Gal with order
[2026-06-10 17:02:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 17:02:29] [INFO ] Removed a total of 890 redundant transitions.
[2026-06-10 17:02:29] [INFO ] Flatten gal took : 210 ms
[2026-06-10 17:02:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1418 labels/synchronizations in 45 ms.
[2026-06-10 17:02:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality2877663034506108275.gal : 18 ms
[2026-06-10 17:02:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality8526578886851903933.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/CTLCardinality2877663034506108275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8526578886851903933.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 : 2764/2764 places, 3482/3482 transitions.
Graph (complete) has 7109 edges and 2764 vertex of which 2730 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.6 ms
Discarding 34 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 2730 transition count 3450
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 2698 transition count 3450
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 127 place count 2636 transition count 3388
Iterating global reduction 2 with 62 rules applied. Total rules applied 189 place count 2636 transition count 3388
Performed 854 Post agglomeration using F-continuation condition.Transition count delta: 854
Deduced a syphon composed of 854 places in 3 ms
Reduce places removed 854 places and 0 transitions.
Iterating global reduction 2 with 1708 rules applied. Total rules applied 1897 place count 1782 transition count 2534
Applied a total of 1897 rules in 691 ms. Remains 1782 /2764 variables (removed 982) and now considering 2534/3482 (removed 948) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1359891645511393218.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9939145781222783422.kers'
[2026-06-10 17:03:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1359891645511393218.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9939145781222783422.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 2 ms.
// Phase 1: matrix 2534 rows 1756 cols 8429 entries
Finished phase 1 with 1728 SingleSign rule and 0 generalized
[2026-06-10 17:03:00] [INFO ] Computed 54 invariants in 63 ms
Computed 54 P flows in 64 ms.
Exported basis to /tmp/petrispot-output-9939145781222783422.kers
Total runtime 67 ms.
[2026-06-10 17:03:03] [INFO ] Implicit Places using invariants in 2861 ms returned []
[2026-06-10 17:03:03] [INFO ] Invariant cache hit.
[2026-06-10 17:03:04] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 17:03:35] [INFO ] Performed 929/1782 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 17:04:05] [INFO ] Performed 1171/1782 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 17:04:35] [INFO ] Performed 1608/1782 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-10 17:04:47] [INFO ] Implicit Places using invariants and state equation in 104275 ms returned []
Implicit Place search using SMT with State Equation took 107140 ms to find 0 implicit places.
[2026-06-10 17:04:47] [INFO ] Redundant transitions in 126 ms returned []
Running 2502 sub problems to find dead transitions.
[2026-06-10 17:04:47] [INFO ] Invariant cache hit.
[2026-06-10 17:04:47] [INFO ] State equation strengthened by 832 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1748 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2502 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1748/4316 variables, and 52 constraints, problems are : Problem set: 0 solved, 2502 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1782 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 2502/2502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2502 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1748 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 2502 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1748/4316 variables, and 52 constraints, problems are : Problem set: 0 solved, 2502 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/1782 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/2502 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61427ms problems are : Problem set: 0 solved, 2502 unsolved
Search for dead transitions found 0 dead transitions in 61433ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1782/2764 places, 2534/3482 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 169401 ms. Remains : 1782/2764 places, 2534/3482 transitions.
[2026-06-10 17:05:48] [INFO ] Flatten gal took : 80 ms
[2026-06-10 17:05:49] [INFO ] Flatten gal took : 100 ms
[2026-06-10 17:05:49] [INFO ] Input system was already deterministic with 2534 transitions.
[2026-06-10 17:05:49] [INFO ] Flatten gal took : 99 ms
[2026-06-10 17:05:49] [INFO ] Flatten gal took : 100 ms
[2026-06-10 17:05:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality643291949833106508.gal : 21 ms
[2026-06-10 17:05:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality770816475783109943.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/CTLCardinality643291949833106508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality770816475783109943.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-10 17:06:19] [INFO ] Flatten gal took : 57 ms
[2026-06-10 17:06:19] [INFO ] Applying decomposition
[2026-06-10 17:06:19] [INFO ] Flatten gal took : 60 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/graph15200466491378747631.txt' '-o' '/tmp/graph15200466491378747631.bin' '-w' '/tmp/graph15200466491378747631.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15200466491378747631.bin' '-l' '-1' '-v' '-w' '/tmp/graph15200466491378747631.weights' '-q' '0' '-e' '0.001'
[2026-06-10 17:06:19] [INFO ] Decomposing Gal with order
[2026-06-10 17:06:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 17:06:20] [INFO ] Removed a total of 834 redundant transitions.
[2026-06-10 17:06:20] [INFO ] Flatten gal took : 242 ms
[2026-06-10 17:06:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 1354 labels/synchronizations in 59 ms.
[2026-06-10 17:06:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality15364478056074854093.gal : 17 ms
[2026-06-10 17:06:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality12208623844346218323.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/CTLCardinality15364478056074854093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12208623844346218323.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 : 2764/2764 places, 3482/3482 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 2729 transition count 3482
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 99 place count 2665 transition count 3418
Iterating global reduction 1 with 64 rules applied. Total rules applied 163 place count 2665 transition count 3418
Applied a total of 163 rules in 403 ms. Remains 2665 /2764 variables (removed 99) and now considering 3418/3482 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8542751501496274847.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14683045830445400318.kers'
[2026-06-10 17:06:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8542751501496274847.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14683045830445400318.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 4 ms.
// Phase 1: matrix 3418 rows 2639 cols 9390 entries
Finished phase 1 with 2611 SingleSign rule and 0 generalized
[2026-06-10 17:06:51] [INFO ] Computed 54 invariants in 204 ms
Computed 54 P flows in 205 ms.
Exported basis to /tmp/petrispot-output-14683045830445400318.kers
Total runtime 208 ms.
[2026-06-10 17:06:54] [INFO ] Implicit Places using invariants in 3629 ms returned []
[2026-06-10 17:06:54] [INFO ] Invariant cache hit.
[2026-06-10 17:06:57] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 17:07:28] [INFO ] Performed 877/2665 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 17:07:58] [INFO ] Performed 989/2665 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-10 17:08:28] [INFO ] Performed 2119/2665 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-06-10 17:08:58] [INFO ] Performed 2551/2665 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-06-10 17:08:58] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-06-10 17:08:58] [INFO ] Implicit Places using invariants and state equation in 124186 ms returned []
Implicit Place search using SMT with State Equation took 127820 ms to find 0 implicit places.
Running 3386 sub problems to find dead transitions.
[2026-06-10 17:08:58] [INFO ] Invariant cache hit.
[2026-06-10 17:08:58] [INFO ] State equation strengthened by 832 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2632 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2632/6083 variables, and 52 constraints, problems are : Problem set: 0 solved, 3386 unsolved in 30099 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2665 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 3386/3386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3386 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2632 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3386 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2632/6083 variables, and 52 constraints, problems are : Problem set: 0 solved, 3386 unsolved in 30099 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2665 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/3386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61857ms problems are : Problem set: 0 solved, 3386 unsolved
Search for dead transitions found 0 dead transitions in 61865ms
Starting structural reductions in LTL mode, iteration 1 : 2665/2764 places, 3418/3482 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 190097 ms. Remains : 2665/2764 places, 3418/3482 transitions.
[2026-06-10 17:10:00] [INFO ] Flatten gal took : 104 ms
[2026-06-10 17:10:00] [INFO ] Flatten gal took : 122 ms
[2026-06-10 17:10:01] [INFO ] Input system was already deterministic with 3418 transitions.
[2026-06-10 17:10:01] [INFO ] Flatten gal took : 118 ms
[2026-06-10 17:10:01] [INFO ] Flatten gal took : 121 ms
[2026-06-10 17:10:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality2927988090380926533.gal : 24 ms
[2026-06-10 17:10:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality742235965433465961.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/CTLCardinality2927988090380926533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality742235965433465961.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-10 17:10:31] [INFO ] Flatten gal took : 70 ms
[2026-06-10 17:10:31] [INFO ] Applying decomposition
[2026-06-10 17:10:31] [INFO ] Flatten gal took : 73 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/graph4776425585897888934.txt' '-o' '/tmp/graph4776425585897888934.bin' '-w' '/tmp/graph4776425585897888934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4776425585897888934.bin' '-l' '-1' '-v' '-w' '/tmp/graph4776425585897888934.weights' '-q' '0' '-e' '0.001'
[2026-06-10 17:10:31] [INFO ] Decomposing Gal with order
[2026-06-10 17:10:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 17:10:32] [INFO ] Removed a total of 3829 redundant transitions.
[2026-06-10 17:10:32] [INFO ] Flatten gal took : 149 ms
[2026-06-10 17:10:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 527 labels/synchronizations in 54 ms.
[2026-06-10 17:10:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality1024305038097602147.gal : 42 ms
[2026-06-10 17:10:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality5402704196799663398.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/CTLCardinality1024305038097602147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5402704196799663398.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2764/2764 places, 3482/3482 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 2729 transition count 3482
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 98 place count 2666 transition count 3419
Iterating global reduction 1 with 63 rules applied. Total rules applied 161 place count 2666 transition count 3419
Applied a total of 161 rules in 641 ms. Remains 2666 /2764 variables (removed 98) and now considering 3419/3482 (removed 63) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10916582827846204976.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11153575165847438557.kers'
[2026-06-10 17:11:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10916582827846204976.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11153575165847438557.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 3 ms.
// Phase 1: matrix 3419 rows 2640 cols 9393 entries
Finished phase 1 with 2612 SingleSign rule and 0 generalized
[2026-06-10 17:11:03] [INFO ] Computed 54 invariants in 118 ms
Computed 54 P flows in 119 ms.
Exported basis to /tmp/petrispot-output-11153575165847438557.kers
Total runtime 122 ms.
[2026-06-10 17:11:07] [INFO ] Implicit Places using invariants in 3800 ms returned []
[2026-06-10 17:11:07] [INFO ] Invariant cache hit.
[2026-06-10 17:11:10] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 17:11:42] [INFO ] Performed 980/2666 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-06-10 17:12:12] [INFO ] Performed 1849/2666 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-06-10 17:12:42] [INFO ] Performed 2390/2666 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-06-10 17:12:57] [INFO ] Implicit Places using invariants and state equation in 109954 ms returned []
Implicit Place search using SMT with State Equation took 113756 ms to find 0 implicit places.
Running 3387 sub problems to find dead transitions.
[2026-06-10 17:12:57] [INFO ] Invariant cache hit.
[2026-06-10 17:12:57] [INFO ] State equation strengthened by 832 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2633 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2633/6085 variables, and 52 constraints, problems are : Problem set: 0 solved, 3387 unsolved in 30107 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2666 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 3387/3387 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3387 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2633 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3387 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2633/6085 variables, and 52 constraints, problems are : Problem set: 0 solved, 3387 unsolved in 30122 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2666 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/3387 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61983ms problems are : Problem set: 0 solved, 3387 unsolved
Search for dead transitions found 0 dead transitions in 61992ms
Starting structural reductions in LTL mode, iteration 1 : 2666/2764 places, 3419/3482 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 176399 ms. Remains : 2666/2764 places, 3419/3482 transitions.
[2026-06-10 17:13:59] [INFO ] Flatten gal took : 98 ms
[2026-06-10 17:13:59] [INFO ] Flatten gal took : 116 ms
[2026-06-10 17:13:59] [INFO ] Input system was already deterministic with 3419 transitions.
[2026-06-10 17:13:59] [INFO ] Flatten gal took : 115 ms
[2026-06-10 17:14:00] [INFO ] Flatten gal took : 111 ms
[2026-06-10 17:14:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality2192078209862056660.gal : 14 ms
[2026-06-10 17:14:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality782153048075205962.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/CTLCardinality2192078209862056660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality782153048075205962.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-10 17:14:30] [INFO ] Flatten gal took : 65 ms
[2026-06-10 17:14:30] [INFO ] Applying decomposition
[2026-06-10 17:14:30] [INFO ] Flatten gal took : 66 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/graph12139750184360634828.txt' '-o' '/tmp/graph12139750184360634828.bin' '-w' '/tmp/graph12139750184360634828.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12139750184360634828.bin' '-l' '-1' '-v' '-w' '/tmp/graph12139750184360634828.weights' '-q' '0' '-e' '0.001'
[2026-06-10 17:14:30] [INFO ] Decomposing Gal with order
[2026-06-10 17:14:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 17:14:31] [INFO ] Removed a total of 3819 redundant transitions.
[2026-06-10 17:14:31] [INFO ] Flatten gal took : 207 ms
[2026-06-10 17:14:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 408 labels/synchronizations in 61 ms.
[2026-06-10 17:14:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality8662247477269959789.gal : 23 ms
[2026-06-10 17:14:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality3124532827015623034.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/CTLCardinality8662247477269959789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3124532827015623034.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2764/2764 places, 3482/3482 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 2729 transition count 3482
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 99 place count 2665 transition count 3418
Iterating global reduction 1 with 64 rules applied. Total rules applied 163 place count 2665 transition count 3418
Applied a total of 163 rules in 440 ms. Remains 2665 /2764 variables (removed 99) and now considering 3418/3482 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17446365968975028142.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17398643493112498501.kers'
[2026-06-10 17:15:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17446365968975028142.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17398643493112498501.kers]
Culling duplicate invariants (modulo rational): removing 26 columns.
Culled 26 columns in 5 ms.
// Phase 1: matrix 3418 rows 2639 cols 9390 entries
Finished phase 1 with 2611 SingleSign rule and 0 generalized
[2026-06-10 17:15:02] [INFO ] Computed 54 invariants in 192 ms
Computed 54 P flows in 192 ms.
Exported basis to /tmp/petrispot-output-17398643493112498501.kers
Total runtime 197 ms.
[2026-06-10 17:15:05] [INFO ] Implicit Places using invariants in 3391 ms returned []
[2026-06-10 17:15:05] [INFO ] Invariant cache hit.
[2026-06-10 17:15:08] [INFO ] State equation strengthened by 832 read => feed constraints.
[2026-06-10 17:15:39] [INFO ] Performed 877/2665 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-10 17:16:11] [INFO ] Performed 989/2665 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2026-06-10 17:16:41] [INFO ] Performed 2113/2665 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2026-06-10 17:17:11] [INFO ] Performed 2546/2665 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2026-06-10 17:17:11] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2026-06-10 17:17:11] [INFO ] Implicit Places using invariants and state equation in 125247 ms returned []
Implicit Place search using SMT with State Equation took 128641 ms to find 0 implicit places.
Running 3386 sub problems to find dead transitions.
[2026-06-10 17:17:11] [INFO ] Invariant cache hit.
[2026-06-10 17:17:11] [INFO ] State equation strengthened by 832 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2632 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3386 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2632/6083 variables, and 52 constraints, problems are : Problem set: 0 solved, 3386 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2665 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 3386/3386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3386 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2632 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 3386 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2632/6083 variables, and 52 constraints, problems are : Problem set: 0 solved, 3386 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 52/54 constraints, State Equation: 0/2665 constraints, ReadFeed: 0/832 constraints, PredecessorRefiner: 0/3386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62053ms problems are : Problem set: 0 solved, 3386 unsolved
Search for dead transitions found 0 dead transitions in 62060ms
Starting structural reductions in LTL mode, iteration 1 : 2665/2764 places, 3418/3482 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 191148 ms. Remains : 2665/2764 places, 3418/3482 transitions.
[2026-06-10 17:18:13] [INFO ] Flatten gal took : 97 ms
[2026-06-10 17:18:13] [INFO ] Flatten gal took : 115 ms
[2026-06-10 17:18:13] [INFO ] Input system was already deterministic with 3418 transitions.
[2026-06-10 17:18:13] [INFO ] Flatten gal took : 112 ms
[2026-06-10 17:18:13] [INFO ] Flatten gal took : 118 ms
[2026-06-10 17:18:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2546909040944030904.gal : 23 ms
[2026-06-10 17:18:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality14469580472432211684.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/CTLCardinality2546909040944030904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14469580472432211684.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.
[2026-06-10 17:18:44] [INFO ] Flatten gal took : 65 ms
[2026-06-10 17:18:44] [INFO ] Applying decomposition
[2026-06-10 17:18:44] [INFO ] Flatten gal took : 66 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/graph17099291377507159167.txt' '-o' '/tmp/graph17099291377507159167.bin' '-w' '/tmp/graph17099291377507159167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17099291377507159167.bin' '-l' '-1' '-v' '-w' '/tmp/graph17099291377507159167.weights' '-q' '0' '-e' '0.001'
[2026-06-10 17:18:44] [INFO ] Decomposing Gal with order
[2026-06-10 17:18:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 17:18:45] [INFO ] Removed a total of 3824 redundant transitions.
[2026-06-10 17:18:45] [INFO ] Flatten gal took : 136 ms
[2026-06-10 17:18:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 440 labels/synchronizations in 47 ms.
[2026-06-10 17:18:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality8855771602728318934.gal : 21 ms
[2026-06-10 17:18:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality9946413128787672626.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/CTLCardinality8855771602728318934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9946413128787672626.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.
[2026-06-10 17:19:15] [INFO ] Flatten gal took : 71 ms
[2026-06-10 17:19:15] [INFO ] Flatten gal took : 75 ms
[2026-06-10 17:19:15] [INFO ] Applying decomposition
[2026-06-10 17:19:15] [INFO ] Flatten gal took : 99 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/graph16545550723565998420.txt' '-o' '/tmp/graph16545550723565998420.bin' '-w' '/tmp/graph16545550723565998420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16545550723565998420.bin' '-l' '-1' '-v' '-w' '/tmp/graph16545550723565998420.weights' '-q' '0' '-e' '0.001'
[2026-06-10 17:19:16] [INFO ] Decomposing Gal with order
[2026-06-10 17:19:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-10 17:19:17] [INFO ] Removed a total of 3877 redundant transitions.
[2026-06-10 17:19:17] [INFO ] Flatten gal took : 168 ms
[2026-06-10 17:19:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 749 labels/synchronizations in 99 ms.
[2026-06-10 17:19:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality15432120712263680968.gal : 24 ms
[2026-06-10 17:19:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17226934634890328980.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/CTLCardinality15432120712263680968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17226934634890328980.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 9 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ 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="FileSystem-PT-N08I32B26"
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 FileSystem-PT-N08I32B26, 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 r338-smll-178021499300473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FileSystem-PT-N08I32B26.tgz
mv FileSystem-PT-N08I32B26 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 ;