Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020100314.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 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 MedleyB-PT-B05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020100314
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 8.3K Mar 7 18:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 7 18:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 7 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 7 18:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 11:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 11:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Mar 7 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 7 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 7 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 11:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 11:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.4M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-00
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-01
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-02
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-03
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-04
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-05
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-06
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-07
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-08
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-09
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-10
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-11
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-12
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-13
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-14
FORMULA_NAME MedleyB-PT-B05-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779706055972

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyB-PT-B05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 10:47:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 10:47:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 10:47:37] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2026-05-25 10:47:37] [INFO ] Transformed 1831 places.
[2026-05-25 10:47:37] [INFO ] Transformed 3454 transitions.
[2026-05-25 10:47:37] [INFO ] Found NUPN structural information;
[2026-05-25 10:47:38] [INFO ] Parsed PT model containing 1831 places and 3454 transitions and 22350 arcs in 395 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 100 out of 1831 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1831/1831 places, 3454/3454 transitions.
Discarding 139 places :
Symmetric choice reduction at 0 with 139 rule applications. Total rules 139 place count 1692 transition count 3315
Iterating global reduction 0 with 139 rules applied. Total rules applied 278 place count 1692 transition count 3315
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 361 place count 1609 transition count 3232
Iterating global reduction 0 with 83 rules applied. Total rules applied 444 place count 1609 transition count 3232
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 490 place count 1563 transition count 3186
Iterating global reduction 0 with 46 rules applied. Total rules applied 536 place count 1563 transition count 3186
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 575 place count 1524 transition count 3147
Iterating global reduction 0 with 39 rules applied. Total rules applied 614 place count 1524 transition count 3147
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 645 place count 1493 transition count 3116
Iterating global reduction 0 with 31 rules applied. Total rules applied 676 place count 1493 transition count 3116
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 706 place count 1463 transition count 3086
Iterating global reduction 0 with 30 rules applied. Total rules applied 736 place count 1463 transition count 3086
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 766 place count 1433 transition count 3056
Iterating global reduction 0 with 30 rules applied. Total rules applied 796 place count 1433 transition count 3056
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 825 place count 1404 transition count 3027
Iterating global reduction 0 with 29 rules applied. Total rules applied 854 place count 1404 transition count 3027
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 876 place count 1382 transition count 3005
Iterating global reduction 0 with 22 rules applied. Total rules applied 898 place count 1382 transition count 3005
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 913 place count 1367 transition count 2990
Iterating global reduction 0 with 15 rules applied. Total rules applied 928 place count 1367 transition count 2990
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 930 place count 1367 transition count 2988
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 934 place count 1363 transition count 2984
Iterating global reduction 1 with 4 rules applied. Total rules applied 938 place count 1363 transition count 2984
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 942 place count 1359 transition count 2980
Iterating global reduction 1 with 4 rules applied. Total rules applied 946 place count 1359 transition count 2980
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 947 place count 1358 transition count 2979
Iterating global reduction 1 with 1 rules applied. Total rules applied 948 place count 1358 transition count 2979
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 949 place count 1357 transition count 2978
Iterating global reduction 1 with 1 rules applied. Total rules applied 950 place count 1357 transition count 2978
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 951 place count 1356 transition count 2977
Iterating global reduction 1 with 1 rules applied. Total rules applied 952 place count 1356 transition count 2977
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 953 place count 1355 transition count 2976
Iterating global reduction 1 with 1 rules applied. Total rules applied 954 place count 1355 transition count 2976
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 955 place count 1354 transition count 2975
Iterating global reduction 1 with 1 rules applied. Total rules applied 956 place count 1354 transition count 2975
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 957 place count 1353 transition count 2974
Iterating global reduction 1 with 1 rules applied. Total rules applied 958 place count 1353 transition count 2974
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 959 place count 1352 transition count 2973
Iterating global reduction 1 with 1 rules applied. Total rules applied 960 place count 1352 transition count 2973
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 961 place count 1351 transition count 2972
Iterating global reduction 1 with 1 rules applied. Total rules applied 962 place count 1351 transition count 2972
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 963 place count 1350 transition count 2971
Iterating global reduction 1 with 1 rules applied. Total rules applied 964 place count 1350 transition count 2971
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 965 place count 1349 transition count 2970
Iterating global reduction 1 with 1 rules applied. Total rules applied 966 place count 1349 transition count 2970
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 967 place count 1349 transition count 2969
Applied a total of 967 rules in 1858 ms. Remains 1349 /1831 variables (removed 482) and now considering 2969/3454 (removed 485) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9487102270780311128.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4967311357388089842.kers'
[2026-05-25 10:47:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9487102270780311128.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4967311357388089842.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2969 rows 1349 cols 21368 entries
Finished phase 1 with 1342 SingleSign rule and 0 generalized
[2026-05-25 10:47:40] [INFO ] Computed 7 invariants in 34 ms
Computed 7 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-4967311357388089842.kers
Total runtime 40 ms.
[2026-05-25 10:47:41] [INFO ] Implicit Places using invariants in 1370 ms returned []
[2026-05-25 10:47:41] [INFO ] Invariant cache hit.
[2026-05-25 10:47:43] [INFO ] Implicit Places using invariants and state equation in 1869 ms returned []
Implicit Place search using SMT with State Equation took 3275 ms to find 0 implicit places.
Running 2968 sub problems to find dead transitions.
[2026-05-25 10:47:43] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1348/4318 variables, and 0 constraints, problems are : Problem set: 0 solved, 2968 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1349 constraints, PredecessorRefiner: 2968/1498 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2968 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1348/4318 variables, and 0 constraints, problems are : Problem set: 0 solved, 2968 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1349 constraints, PredecessorRefiner: 1470/1498 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63530ms problems are : Problem set: 0 solved, 2968 unsolved
Search for dead transitions found 0 dead transitions in 63586ms
Starting structural reductions in LTL mode, iteration 1 : 1349/1831 places, 2969/3454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68821 ms. Remains : 1349/1831 places, 2969/3454 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Applied a total of 0 rules in 82 ms. Remains 1349 /1349 variables (removed 0) and now considering 2969/2969 (removed 0) transitions.
[2026-05-25 10:48:47] [INFO ] Invariant cache hit.
[2026-05-25 10:48:47] [INFO ] Implicit Places using invariants in 693 ms returned []
[2026-05-25 10:48:47] [INFO ] Invariant cache hit.
[2026-05-25 10:48:49] [INFO ] Implicit Places using invariants and state equation in 2001 ms returned []
Implicit Place search using SMT with State Equation took 2711 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2803 ms. Remains : 1349/1349 places, 2969/2969 transitions.
Support contains 100 out of 1349 places after structural reductions.
[2026-05-25 10:48:50] [INFO ] Flatten gal took : 234 ms
[2026-05-25 10:48:50] [INFO ] Flatten gal took : 138 ms
[2026-05-25 10:48:50] [INFO ] Input system was already deterministic with 2969 transitions.
Support contains 98 out of 1349 places (down from 100) after GAL structural reductions.
RANDOM walk for 40000 steps (353 resets) in 2623 ms. (15 steps per ms) remains 73/85 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 47 ms. (83 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 73/73 properties
[2026-05-25 10:48:52] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp78 is UNSAT
At refinement iteration 1 (OVERLAPS) 1264/1349 variables, 7/7 constraints. Problems are: Problem set: 9 solved, 64 unsolved
SMT process timed out in 6088ms, After SMT, problems are : Problem set: 9 solved, 64 unsolved
Fused 64 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 70 out of 1349 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Graph (trivial) has 1230 edges and 1349 vertex of which 89 / 1349 are part of one of the 17 SCC in 8 ms
Free SCC test removed 72 places
Drop transitions (Empty/Sink Transition effects.) removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Graph (complete) has 2255 edges and 1277 vertex of which 1271 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.15 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 863 transitions
Trivial Post-agglo rules discarded 863 transitions
Performed 863 trivial Post agglomeration. Transition count delta: 863
Iterating post reduction 0 with 869 rules applied. Total rules applied 871 place count 1271 transition count 2000
Reduce places removed 863 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 879 rules applied. Total rules applied 1750 place count 408 transition count 1984
Reduce places removed 7 places and 0 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Iterating post reduction 2 with 30 rules applied. Total rules applied 1780 place count 401 transition count 1961
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 1803 place count 378 transition count 1961
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 73 Pre rules applied. Total rules applied 1803 place count 378 transition count 1888
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 1949 place count 305 transition count 1888
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1953 place count 301 transition count 1884
Iterating global reduction 4 with 4 rules applied. Total rules applied 1957 place count 301 transition count 1884
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1961 place count 297 transition count 1880
Iterating global reduction 4 with 4 rules applied. Total rules applied 1965 place count 297 transition count 1880
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1967 place count 297 transition count 1878
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 2057 place count 252 transition count 1833
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 2068 place count 252 transition count 1822
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 2086 place count 234 transition count 1793
Iterating global reduction 6 with 18 rules applied. Total rules applied 2104 place count 234 transition count 1793
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2106 place count 234 transition count 1791
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 2116 place count 224 transition count 1781
Iterating global reduction 7 with 10 rules applied. Total rules applied 2126 place count 224 transition count 1781
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 2129 place count 221 transition count 1778
Iterating global reduction 7 with 3 rules applied. Total rules applied 2132 place count 221 transition count 1778
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2133 place count 221 transition count 1777
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 2149 place count 213 transition count 1769
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 2153 place count 211 transition count 1787
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 2155 place count 211 transition count 1785
Free-agglomeration rule applied 58 times.
Iterating global reduction 8 with 58 rules applied. Total rules applied 2213 place count 211 transition count 1727
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 8 with 58 rules applied. Total rules applied 2271 place count 153 transition count 1727
Drop transitions (Redundant composition of simpler transitions.) removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 9 with 57 rules applied. Total rules applied 2328 place count 153 transition count 1670
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 2333 place count 153 transition count 1670
Applied a total of 2333 rules in 699 ms. Remains 153 /1349 variables (removed 1196) and now considering 1670/2969 (removed 1299) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 700 ms. Remains : 153/1349 places, 1670/2969 transitions.
RANDOM walk for 40000 steps (2437 resets) in 665 ms. (60 steps per ms) remains 57/64 properties
BEST_FIRST walk for 4003 steps (27 resets) in 23 ms. (166 steps per ms) remains 56/57 properties
BEST_FIRST walk for 4003 steps (32 resets) in 17 ms. (222 steps per ms) remains 56/56 properties
BEST_FIRST walk for 4004 steps (21 resets) in 39 ms. (100 steps per ms) remains 55/56 properties
BEST_FIRST walk for 4004 steps (33 resets) in 76 ms. (52 steps per ms) remains 54/55 properties
BEST_FIRST walk for 4004 steps (30 resets) in 58 ms. (67 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (28 resets) in 65 ms. (60 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4002 steps (28 resets) in 66 ms. (59 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (24 resets) in 90 ms. (43 steps per ms) remains 52/53 properties
BEST_FIRST walk for 4003 steps (21 resets) in 133 ms. (29 steps per ms) remains 50/52 properties
BEST_FIRST walk for 4002 steps (32 resets) in 62 ms. (63 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4003 steps (29 resets) in 17 ms. (222 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4004 steps (37 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (31 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (29 resets) in 15 ms. (250 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4004 steps (29 resets) in 17 ms. (222 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (20 resets) in 17 ms. (222 steps per ms) remains 46/47 properties
BEST_FIRST walk for 4004 steps (31 resets) in 18 ms. (210 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (34 resets) in 16 ms. (235 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (33 resets) in 16 ms. (235 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4002 steps (24 resets) in 16 ms. (235 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4004 steps (31 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (30 resets) in 21 ms. (182 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (33 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (30 resets) in 19 ms. (200 steps per ms) remains 43/44 properties
BEST_FIRST walk for 4004 steps (31 resets) in 18 ms. (210 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4004 steps (32 resets) in 19 ms. (200 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4002 steps (23 resets) in 19 ms. (200 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4003 steps (19 resets) in 14 ms. (266 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4003 steps (31 resets) in 20 ms. (190 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4003 steps (24 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (36 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (31 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (28 resets) in 15 ms. (250 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4004 steps (24 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (26 resets) in 18 ms. (210 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4004 steps (26 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (33 resets) in 19 ms. (200 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4004 steps (32 resets) in 15 ms. (250 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4004 steps (33 resets) in 18 ms. (210 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (36 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 14 ms. (266 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (32 resets) in 16 ms. (235 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4003 steps (31 resets) in 13 ms. (285 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (34 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (32 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (31 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (30 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (32 resets) in 13 ms. (285 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4002 steps (29 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (27 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (34 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (33 resets) in 17 ms. (222 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4004 steps (30 resets) in 20 ms. (190 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (30 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (30 resets) in 19 ms. (200 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (32 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11070655448038559227.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9339808505804451707.kers'
[2026-05-25 10:48:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11070655448038559227.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9339808505804451707.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1670 rows 153 cols 18270 entries
Finished phase 1 with 146 SingleSign rule and 0 generalized
[2026-05-25 10:48:59] [INFO ] Computed 7 invariants in 8 ms
Computed 7 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-9339808505804451707.kers
Total runtime 11 ms.
[2026-05-25 10:48:59] [INFO ] State equation strengthened by 7 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 96/153 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 30 unsolved
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp80 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 5/12 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 1670/1823 variables, 153/165 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1823 variables, 7/172 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1823 variables, 0/172 constraints. Problems are: Problem set: 2 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/1823 variables, 0/172 constraints. Problems are: Problem set: 2 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1823/1823 variables, and 172 constraints, problems are : Problem set: 2 solved, 28 unsolved in 7157 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 30/21 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 28 unsolved
Problem AtomicPropp67 is UNSAT
At refinement iteration 1 (OVERLAPS) 100/153 variables, 7/7 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 5/12 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/12 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 1670/1823 variables, 153/165 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1823 variables, 7/172 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1823 variables, 19/191 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1823 variables, 0/191 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/1823 variables, 2/193 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1823 variables, 1/194 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1823 variables, 1/195 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1823 variables, 0/195 constraints. Problems are: Problem set: 3 solved, 27 unsolved
At refinement iteration 12 (OVERLAPS) 0/1823 variables, 0/195 constraints. Problems are: Problem set: 3 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1823/1823 variables, and 195 constraints, problems are : Problem set: 3 solved, 27 unsolved in 15503 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 28/21 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22742ms problems are : Problem set: 3 solved, 27 unsolved
Parikh walk visited 23 properties in 2587 ms.
Support contains 10 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 1670/1670 transitions.
Graph (trivial) has 97 edges and 153 vertex of which 2 / 153 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 152 transition count 1644
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 53 place count 128 transition count 1640
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 127 transition count 1640
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 54 place count 127 transition count 1635
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 64 place count 122 transition count 1635
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 78 place count 108 transition count 559
Iterating global reduction 3 with 14 rules applied. Total rules applied 92 place count 108 transition count 559
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 100 place count 108 transition count 551
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 101 place count 107 transition count 550
Iterating global reduction 4 with 1 rules applied. Total rules applied 102 place count 107 transition count 550
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 103 place count 106 transition count 549
Iterating global reduction 4 with 1 rules applied. Total rules applied 104 place count 106 transition count 549
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 113 place count 106 transition count 540
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 133 place count 96 transition count 530
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 136 place count 96 transition count 527
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 146 place count 86 transition count 517
Iterating global reduction 6 with 10 rules applied. Total rules applied 156 place count 86 transition count 517
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 157 place count 86 transition count 516
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 163 place count 80 transition count 510
Iterating global reduction 7 with 6 rules applied. Total rules applied 169 place count 80 transition count 510
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 177 place count 80 transition count 502
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 180 place count 77 transition count 499
Iterating global reduction 8 with 3 rules applied. Total rules applied 183 place count 77 transition count 499
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 188 place count 77 transition count 494
Performed 2 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 192 place count 75 transition count 513
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 202 place count 75 transition count 503
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 10 with 17 rules applied. Total rules applied 219 place count 75 transition count 486
Free-agglomeration rule applied 24 times.
Iterating global reduction 10 with 24 rules applied. Total rules applied 243 place count 75 transition count 462
Reduce places removed 24 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 27 rules applied. Total rules applied 270 place count 51 transition count 459
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 278 place count 43 transition count 449
Iterating global reduction 11 with 8 rules applied. Total rules applied 286 place count 43 transition count 449
Drop transitions (Redundant composition of simpler transitions.) removed 66 transitions
Redundant transition composition rules discarded 66 transitions
Iterating global reduction 11 with 66 rules applied. Total rules applied 352 place count 43 transition count 383
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 353 place count 43 transition count 383
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 354 place count 43 transition count 382
Applied a total of 354 rules in 175 ms. Remains 43 /153 variables (removed 110) and now considering 382/1670 (removed 1288) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 43/153 places, 382/1670 transitions.
RANDOM walk for 14843 steps (460 resets) in 262 ms. (56 steps per ms) remains 0/4 properties
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MedleyB-PT-B05-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 10:49:25] [INFO ] Flatten gal took : 89 ms
[2026-05-25 10:49:25] [INFO ] Flatten gal took : 109 ms
[2026-05-25 10:49:25] [INFO ] Input system was already deterministic with 2969 transitions.
Computed a total of 248 stabilizing places and 260 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Graph (trivial) has 1333 edges and 1349 vertex of which 96 / 1349 are part of one of the 18 SCC in 2 ms
Free SCC test removed 78 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 947 transitions
Trivial Post-agglo rules discarded 947 transitions
Performed 947 trivial Post agglomeration. Transition count delta: 947
Iterating post reduction 0 with 947 rules applied. Total rules applied 948 place count 1270 transition count 1931
Reduce places removed 947 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 963 rules applied. Total rules applied 1911 place count 323 transition count 1915
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1917 place count 317 transition count 1915
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 69 Pre rules applied. Total rules applied 1917 place count 317 transition count 1846
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 2055 place count 248 transition count 1846
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 2071 place count 232 transition count 1830
Iterating global reduction 3 with 16 rules applied. Total rules applied 2087 place count 232 transition count 1830
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 2087 place count 232 transition count 1829
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2089 place count 231 transition count 1829
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2097 place count 223 transition count 1821
Iterating global reduction 3 with 8 rules applied. Total rules applied 2105 place count 223 transition count 1821
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 2110 place count 223 transition count 1816
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2112 place count 221 transition count 1814
Iterating global reduction 4 with 2 rules applied. Total rules applied 2114 place count 221 transition count 1814
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2116 place count 219 transition count 1812
Iterating global reduction 4 with 2 rules applied. Total rules applied 2118 place count 219 transition count 1812
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2119 place count 219 transition count 1811
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 2199 place count 179 transition count 1771
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 2204 place count 179 transition count 1766
Discarding 37 places :
Symmetric choice reduction at 6 with 37 rule applications. Total rules 2241 place count 142 transition count 405
Iterating global reduction 6 with 37 rules applied. Total rules applied 2278 place count 142 transition count 405
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 2292 place count 142 transition count 391
Discarding 19 places :
Symmetric choice reduction at 7 with 19 rule applications. Total rules 2311 place count 123 transition count 366
Iterating global reduction 7 with 19 rules applied. Total rules applied 2330 place count 123 transition count 366
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 2348 place count 105 transition count 342
Iterating global reduction 7 with 18 rules applied. Total rules applied 2366 place count 105 transition count 342
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 2373 place count 105 transition count 335
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2375 place count 104 transition count 334
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2376 place count 103 transition count 328
Iterating global reduction 8 with 1 rules applied. Total rules applied 2377 place count 103 transition count 328
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2378 place count 103 transition count 327
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 2384 place count 103 transition count 321
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 2396 place count 97 transition count 315
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2397 place count 96 transition count 314
Applied a total of 2397 rules in 299 ms. Remains 96 /1349 variables (removed 1253) and now considering 314/2969 (removed 2655) transitions.
[2026-05-25 10:49:26] [INFO ] Flow matrix only has 307 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4717133200819799618.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15406107090951749124.kers'
[2026-05-25 10:49:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4717133200819799618.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15406107090951749124.kers]
Normalized transition count is 306 out of 307 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 306 rows 95 cols 2155 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-25 10:49:26] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15406107090951749124.kers
Total runtime 2 ms.
[2026-05-25 10:49:26] [INFO ] Implicit Places using invariants in 265 ms returned []
[2026-05-25 10:49:26] [INFO ] Flow matrix only has 307 transitions (discarded 7 similar events)
[2026-05-25 10:49:26] [INFO ] Invariant cache hit.
[2026-05-25 10:49:26] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 10:49:26] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2026-05-25 10:49:26] [INFO ] Redundant transitions in 12 ms returned []
Running 299 sub problems to find dead transitions.
[2026-05-25 10:49:26] [INFO ] Flow matrix only has 307 transitions (discarded 7 similar events)
[2026-05-25 10:49:26] [INFO ] Invariant cache hit.
[2026-05-25 10:49:26] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (OVERLAPS) 6/96 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (OVERLAPS) 306/402 variables, 96/120 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/402 variables, 62/182 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/402 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/402 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/402 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 11 (OVERLAPS) 1/403 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 299 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 403/403 variables, and 188 constraints, problems are : Problem set: 0 solved, 299 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 96/96 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 299 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (OVERLAPS) 6/96 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (OVERLAPS) 306/402 variables, 96/125 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/402 variables, 62/187 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/402 variables, 299/486 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/402 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 9 (OVERLAPS) 1/403 variables, 1/487 constraints. Problems are: Problem set: 0 solved, 299 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 403/403 variables, and 487 constraints, problems are : Problem set: 0 solved, 299 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 96/96 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60291ms problems are : Problem set: 0 solved, 299 unsolved
Search for dead transitions found 0 dead transitions in 60292ms
Starting structural reductions in SI_CTL mode, iteration 1 : 96/1349 places, 314/2969 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61182 ms. Remains : 96/1349 places, 314/2969 transitions.
[2026-05-25 10:50:27] [INFO ] Flatten gal took : 48 ms
[2026-05-25 10:50:27] [INFO ] Flatten gal took : 23 ms
[2026-05-25 10:50:27] [INFO ] Input system was already deterministic with 314 transitions.
[2026-05-25 10:50:27] [INFO ] Flatten gal took : 18 ms
[2026-05-25 10:50:27] [INFO ] Flatten gal took : 28 ms
[2026-05-25 10:50:27] [INFO ] Time to serialize gal into /tmp/CTLFireability14186228711189438222.gal : 12 ms
[2026-05-25 10:50:27] [INFO ] Time to serialize properties into /tmp/CTLFireability8049968264152515319.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/CTLFireability14186228711189438222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8049968264152515319.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.97539e+06,5.06652,147092,2,19747,5,341965,6,0,686,305611,0


Converting to forward existential form...Done !
original formula: E((p1722!=1) U (!(EF((p1193==1))) + EG((p862!=1))))
=> equivalent forward existential formula: ([(FwdU(Init,(p1722!=1)) * !(E(TRUE U (p1193==1))))] != FALSE + [FwdG(FwdU(Init,(p1722!=1)),(p862!=1))] != FALSE...156
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t8, t9, t10, t16, t17, t18, t20, t21, t22, t24, t25, t26, t29, t30, t31, t36, t38...439
Hit Full ! (commute/partial/dont) 312/0/2
(forward)formula 0,1,19.9872,493636,1,0,573,1.70307e+06,648,289,11710,1.31523e+06,633
FORMULA MedleyB-PT-B05-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1325 transition count 2945
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1325 transition count 2945
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 1306 transition count 2926
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 1306 transition count 2926
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 1306 transition count 2925
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 102 place count 1291 transition count 2910
Iterating global reduction 1 with 15 rules applied. Total rules applied 117 place count 1291 transition count 2910
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 132 place count 1276 transition count 2895
Iterating global reduction 1 with 15 rules applied. Total rules applied 147 place count 1276 transition count 2895
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 161 place count 1262 transition count 2881
Iterating global reduction 1 with 14 rules applied. Total rules applied 175 place count 1262 transition count 2881
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 188 place count 1249 transition count 2868
Iterating global reduction 1 with 13 rules applied. Total rules applied 201 place count 1249 transition count 2868
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 214 place count 1236 transition count 2855
Iterating global reduction 1 with 13 rules applied. Total rules applied 227 place count 1236 transition count 2855
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 228 place count 1236 transition count 2854
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 238 place count 1226 transition count 2844
Iterating global reduction 2 with 10 rules applied. Total rules applied 248 place count 1226 transition count 2844
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 256 place count 1218 transition count 2836
Iterating global reduction 2 with 8 rules applied. Total rules applied 264 place count 1218 transition count 2836
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 272 place count 1210 transition count 2828
Iterating global reduction 2 with 8 rules applied. Total rules applied 280 place count 1210 transition count 2828
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 283 place count 1210 transition count 2825
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 288 place count 1205 transition count 2820
Iterating global reduction 3 with 5 rules applied. Total rules applied 293 place count 1205 transition count 2820
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 297 place count 1201 transition count 2816
Iterating global reduction 3 with 4 rules applied. Total rules applied 301 place count 1201 transition count 2816
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 304 place count 1198 transition count 2813
Iterating global reduction 3 with 3 rules applied. Total rules applied 307 place count 1198 transition count 2813
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 310 place count 1195 transition count 2810
Iterating global reduction 3 with 3 rules applied. Total rules applied 313 place count 1195 transition count 2810
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 314 place count 1195 transition count 2809
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 316 place count 1193 transition count 2807
Iterating global reduction 4 with 2 rules applied. Total rules applied 318 place count 1193 transition count 2807
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 320 place count 1191 transition count 2805
Iterating global reduction 4 with 2 rules applied. Total rules applied 322 place count 1191 transition count 2805
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 324 place count 1189 transition count 2803
Iterating global reduction 4 with 2 rules applied. Total rules applied 326 place count 1189 transition count 2803
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 328 place count 1187 transition count 2801
Iterating global reduction 4 with 2 rules applied. Total rules applied 330 place count 1187 transition count 2801
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 332 place count 1185 transition count 2799
Iterating global reduction 4 with 2 rules applied. Total rules applied 334 place count 1185 transition count 2799
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 336 place count 1183 transition count 2797
Iterating global reduction 4 with 2 rules applied. Total rules applied 338 place count 1183 transition count 2797
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 340 place count 1181 transition count 2795
Iterating global reduction 4 with 2 rules applied. Total rules applied 342 place count 1181 transition count 2795
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 343 place count 1181 transition count 2794
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 344 place count 1180 transition count 2793
Iterating global reduction 5 with 1 rules applied. Total rules applied 345 place count 1180 transition count 2793
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 346 place count 1180 transition count 2792
Applied a total of 346 rules in 1439 ms. Remains 1180 /1349 variables (removed 169) and now considering 2792/2969 (removed 177) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10953527871252775388.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4387787539889040464.kers'
[2026-05-25 10:50:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10953527871252775388.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4387787539889040464.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2792 rows 1180 cols 20980 entries
Finished phase 1 with 1173 SingleSign rule and 0 generalized
[2026-05-25 10:50:49] [INFO ] Computed 7 invariants in 55 ms
Computed 7 P flows in 56 ms.
Exported basis to /tmp/petrispot-output-4387787539889040464.kers
Total runtime 63 ms.
[2026-05-25 10:50:49] [INFO ] Implicit Places using invariants in 935 ms returned []
[2026-05-25 10:50:49] [INFO ] Invariant cache hit.
[2026-05-25 10:50:51] [INFO ] Implicit Places using invariants and state equation in 1745 ms returned []
Implicit Place search using SMT with State Equation took 2713 ms to find 0 implicit places.
Running 2791 sub problems to find dead transitions.
[2026-05-25 10:50:51] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1179/3972 variables, and 0 constraints, problems are : Problem set: 0 solved, 2791 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1180 constraints, PredecessorRefiner: 2791/1321 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2791 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1179/3972 variables, and 0 constraints, problems are : Problem set: 0 solved, 2791 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1180 constraints, PredecessorRefiner: 1470/1321 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63362ms problems are : Problem set: 0 solved, 2791 unsolved
Search for dead transitions found 0 dead transitions in 63376ms
Starting structural reductions in LTL mode, iteration 1 : 1180/1349 places, 2792/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67546 ms. Remains : 1180/1349 places, 2792/2969 transitions.
[2026-05-25 10:51:55] [INFO ] Flatten gal took : 72 ms
[2026-05-25 10:51:55] [INFO ] Flatten gal took : 82 ms
[2026-05-25 10:51:55] [INFO ] Input system was already deterministic with 2792 transitions.
[2026-05-25 10:51:55] [INFO ] Flatten gal took : 68 ms
[2026-05-25 10:51:55] [INFO ] Flatten gal took : 71 ms
[2026-05-25 10:51:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15209387395640149727.gal : 23 ms
[2026-05-25 10:51:55] [INFO ] Time to serialize properties into /tmp/CTLFireability7426155721319010254.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/CTLFireability15209387395640149727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7426155721319010254.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:52:25] [INFO ] Flatten gal took : 94 ms
[2026-05-25 10:52:25] [INFO ] Applying decomposition
[2026-05-25 10:52:25] [INFO ] Flatten gal took : 101 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/graph15849137886137459335.txt' '-o' '/tmp/graph15849137886137459335.bin' '-w' '/tmp/graph15849137886137459335.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15849137886137459335.bin' '-l' '-1' '-v' '-w' '/tmp/graph15849137886137459335.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:52:26] [INFO ] Decomposing Gal with order
[2026-05-25 10:52:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:52:26] [INFO ] Removed a total of 9311 redundant transitions.
[2026-05-25 10:52:27] [INFO ] Flatten gal took : 401 ms
[2026-05-25 10:52:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 97 ms.
[2026-05-25 10:52:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9850200972904051496.gal : 29 ms
[2026-05-25 10:52:27] [INFO ] Time to serialize properties into /tmp/CTLFireability16626886038425047243.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/CTLFireability9850200972904051496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16626886038425047243.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 SI_CTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Graph (trivial) has 1335 edges and 1349 vertex of which 96 / 1349 are part of one of the 18 SCC in 2 ms
Free SCC test removed 78 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 948 transitions
Trivial Post-agglo rules discarded 948 transitions
Performed 948 trivial Post agglomeration. Transition count delta: 948
Iterating post reduction 0 with 948 rules applied. Total rules applied 949 place count 1270 transition count 1930
Reduce places removed 948 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 964 rules applied. Total rules applied 1913 place count 322 transition count 1914
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 1920 place count 316 transition count 1913
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1921 place count 315 transition count 1913
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 69 Pre rules applied. Total rules applied 1921 place count 315 transition count 1844
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 4 with 138 rules applied. Total rules applied 2059 place count 246 transition count 1844
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 2075 place count 230 transition count 1828
Iterating global reduction 4 with 16 rules applied. Total rules applied 2091 place count 230 transition count 1828
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2091 place count 230 transition count 1827
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2093 place count 229 transition count 1827
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 2101 place count 221 transition count 1819
Iterating global reduction 4 with 8 rules applied. Total rules applied 2109 place count 221 transition count 1819
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 2114 place count 221 transition count 1814
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2116 place count 219 transition count 1812
Iterating global reduction 5 with 2 rules applied. Total rules applied 2118 place count 219 transition count 1812
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2120 place count 217 transition count 1810
Iterating global reduction 5 with 2 rules applied. Total rules applied 2122 place count 217 transition count 1810
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2123 place count 217 transition count 1809
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 2203 place count 177 transition count 1769
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 2209 place count 177 transition count 1763
Discarding 37 places :
Symmetric choice reduction at 7 with 37 rule applications. Total rules 2246 place count 140 transition count 402
Iterating global reduction 7 with 37 rules applied. Total rules applied 2283 place count 140 transition count 402
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 2296 place count 140 transition count 389
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 2315 place count 121 transition count 365
Iterating global reduction 8 with 19 rules applied. Total rules applied 2334 place count 121 transition count 365
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 2353 place count 102 transition count 341
Iterating global reduction 8 with 19 rules applied. Total rules applied 2372 place count 102 transition count 341
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 2381 place count 102 transition count 332
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2383 place count 101 transition count 331
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2384 place count 100 transition count 324
Iterating global reduction 9 with 1 rules applied. Total rules applied 2385 place count 100 transition count 324
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2386 place count 100 transition count 323
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 2392 place count 100 transition count 317
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 2404 place count 94 transition count 311
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2405 place count 93 transition count 310
Applied a total of 2405 rules in 202 ms. Remains 93 /1349 variables (removed 1256) and now considering 310/2969 (removed 2659) transitions.
[2026-05-25 10:52:57] [INFO ] Flow matrix only has 303 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2369267045588578000.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15029906233753893199.kers'
[2026-05-25 10:52:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2369267045588578000.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15029906233753893199.kers]
Normalized transition count is 302 out of 303 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 13 ms.
// Phase 1: matrix 302 rows 92 cols 2148 entries
Finished phase 1 with 91 SingleSign rule and 0 generalized
[2026-05-25 10:52:57] [INFO ] Computed 2 invariants in 14 ms
Computed 2 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-15029906233753893199.kers
Total runtime 15 ms.
[2026-05-25 10:52:57] [INFO ] Implicit Places using invariants in 165 ms returned []
[2026-05-25 10:52:57] [INFO ] Flow matrix only has 303 transitions (discarded 7 similar events)
[2026-05-25 10:52:57] [INFO ] Invariant cache hit.
[2026-05-25 10:52:57] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 10:52:57] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
[2026-05-25 10:52:57] [INFO ] Redundant transitions in 4 ms returned []
Running 297 sub problems to find dead transitions.
[2026-05-25 10:52:57] [INFO ] Flow matrix only has 303 transitions (discarded 7 similar events)
[2026-05-25 10:52:57] [INFO ] Invariant cache hit.
[2026-05-25 10:52:57] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 2 (OVERLAPS) 6/93 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 8 (OVERLAPS) 302/395 variables, 93/127 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 62/189 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 11 (OVERLAPS) 1/396 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/396 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 297 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 396/396 variables, and 192 constraints, problems are : Problem set: 0 solved, 297 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 93/93 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 297/297 constraints, Known Traps: 34/34 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 297 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 2 (OVERLAPS) 6/93 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 34/36 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 6 (OVERLAPS) 302/395 variables, 93/134 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 62/196 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 297/493 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 297 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 395/396 variables, and 494 constraints, problems are : Problem set: 0 solved, 297 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 93/93 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 297/297 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60272ms problems are : Problem set: 0 solved, 297 unsolved
Search for dead transitions found 0 dead transitions in 60274ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/1349 places, 310/2969 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60933 ms. Remains : 93/1349 places, 310/2969 transitions.
[2026-05-25 10:53:58] [INFO ] Flatten gal took : 20 ms
[2026-05-25 10:53:58] [INFO ] Flatten gal took : 13 ms
[2026-05-25 10:53:58] [INFO ] Input system was already deterministic with 310 transitions.
[2026-05-25 10:53:58] [INFO ] Flatten gal took : 11 ms
[2026-05-25 10:53:58] [INFO ] Flatten gal took : 10 ms
[2026-05-25 10:53:58] [INFO ] Time to serialize gal into /tmp/CTLFireability5456266230355638753.gal : 2 ms
[2026-05-25 10:53:58] [INFO ] Time to serialize properties into /tmp/CTLFireability9579786839370753692.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/CTLFireability5456266230355638753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9579786839370753692.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.92684e+06,5.09437,154572,2,14397,5,353043,6,0,670,319207,0


Converting to forward existential form...Done !
original formula: (EF(AG((p132!=1))) + AG((p322==1)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U !(E(TRUE U !((p132!=1))))))),TRUE) * !((p322==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t6, t7, t8, t14, t15, t16, t18, t19, t20, t22, t23, t24, t29, t30, t31, t80, t82,...427
Detected timeout of ITS tools.
[2026-05-25 10:54:28] [INFO ] Flatten gal took : 12 ms
[2026-05-25 10:54:28] [INFO ] Applying decomposition
[2026-05-25 10:54:28] [INFO ] Flatten gal took : 19 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/graph16898198700133270461.txt' '-o' '/tmp/graph16898198700133270461.bin' '-w' '/tmp/graph16898198700133270461.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16898198700133270461.bin' '-l' '-1' '-v' '-w' '/tmp/graph16898198700133270461.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:54:28] [INFO ] Decomposing Gal with order
[2026-05-25 10:54:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:54:28] [INFO ] Removed a total of 1179 redundant transitions.
[2026-05-25 10:54:28] [INFO ] Flatten gal took : 30 ms
[2026-05-25 10:54:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 5 ms.
[2026-05-25 10:54:28] [INFO ] Time to serialize gal into /tmp/CTLFireability436079614289359440.gal : 2 ms
[2026-05-25 10:54:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11145107248030503187.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/CTLFireability436079614289359440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11145107248030503187.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.92684e+06,3.01737,112824,2253,56,89518,520,699,1.12227e+06,44,2516,0


Converting to forward existential form...Done !
original formula: (EF(AG((i1.i1.u1.p132!=1))) + AG((i2.u7.p322==1)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U !(E(TRUE U !((i1.i1.u1.p132!=1))))))),TRUE) * !((i2.u7.p322==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t82, t90, t176, t299, t300, t301, t302, t303, i1.t298, i1.t175, i1.i0.t29, i1.i0.u2.t30, i1.i...611
(forward)formula 0,1,21.6444,444124,1,0,392333,1129,4231,3.9757e+06,210,6445,848356
FORMULA MedleyB-PT-B05-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1326 transition count 2946
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1326 transition count 2946
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 64 place count 1308 transition count 2928
Iterating global reduction 0 with 18 rules applied. Total rules applied 82 place count 1308 transition count 2928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 1308 transition count 2927
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 97 place count 1294 transition count 2913
Iterating global reduction 1 with 14 rules applied. Total rules applied 111 place count 1294 transition count 2913
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 125 place count 1280 transition count 2899
Iterating global reduction 1 with 14 rules applied. Total rules applied 139 place count 1280 transition count 2899
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 152 place count 1267 transition count 2886
Iterating global reduction 1 with 13 rules applied. Total rules applied 165 place count 1267 transition count 2886
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 177 place count 1255 transition count 2874
Iterating global reduction 1 with 12 rules applied. Total rules applied 189 place count 1255 transition count 2874
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 201 place count 1243 transition count 2862
Iterating global reduction 1 with 12 rules applied. Total rules applied 213 place count 1243 transition count 2862
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 214 place count 1243 transition count 2861
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 223 place count 1234 transition count 2852
Iterating global reduction 2 with 9 rules applied. Total rules applied 232 place count 1234 transition count 2852
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 239 place count 1227 transition count 2845
Iterating global reduction 2 with 7 rules applied. Total rules applied 246 place count 1227 transition count 2845
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 253 place count 1220 transition count 2838
Iterating global reduction 2 with 7 rules applied. Total rules applied 260 place count 1220 transition count 2838
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 263 place count 1220 transition count 2835
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 267 place count 1216 transition count 2831
Iterating global reduction 3 with 4 rules applied. Total rules applied 271 place count 1216 transition count 2831
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 1213 transition count 2828
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 1213 transition count 2828
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 1210 transition count 2825
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 1210 transition count 2825
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 1207 transition count 2822
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 1207 transition count 2822
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 290 place count 1207 transition count 2821
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 292 place count 1205 transition count 2819
Iterating global reduction 4 with 2 rules applied. Total rules applied 294 place count 1205 transition count 2819
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 296 place count 1203 transition count 2817
Iterating global reduction 4 with 2 rules applied. Total rules applied 298 place count 1203 transition count 2817
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 300 place count 1201 transition count 2815
Iterating global reduction 4 with 2 rules applied. Total rules applied 302 place count 1201 transition count 2815
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 304 place count 1199 transition count 2813
Iterating global reduction 4 with 2 rules applied. Total rules applied 306 place count 1199 transition count 2813
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 308 place count 1197 transition count 2811
Iterating global reduction 4 with 2 rules applied. Total rules applied 310 place count 1197 transition count 2811
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 312 place count 1195 transition count 2809
Iterating global reduction 4 with 2 rules applied. Total rules applied 314 place count 1195 transition count 2809
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 315 place count 1195 transition count 2808
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 316 place count 1194 transition count 2807
Iterating global reduction 5 with 1 rules applied. Total rules applied 317 place count 1194 transition count 2807
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 318 place count 1194 transition count 2806
Applied a total of 318 rules in 1310 ms. Remains 1194 /1349 variables (removed 155) and now considering 2806/2969 (removed 163) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10053877441609405143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-648620523243291783.kers'
[2026-05-25 10:54:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10053877441609405143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-648620523243291783.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2806 rows 1194 cols 21012 entries
Finished phase 1 with 1187 SingleSign rule and 0 generalized
[2026-05-25 10:54:51] [INFO ] Computed 7 invariants in 56 ms
Computed 7 P flows in 57 ms.
Exported basis to /tmp/petrispot-output-648620523243291783.kers
Total runtime 64 ms.
[2026-05-25 10:54:52] [INFO ] Implicit Places using invariants in 844 ms returned []
[2026-05-25 10:54:52] [INFO ] Invariant cache hit.
[2026-05-25 10:54:54] [INFO ] Implicit Places using invariants and state equation in 2171 ms returned []
Implicit Place search using SMT with State Equation took 3042 ms to find 0 implicit places.
Running 2805 sub problems to find dead transitions.
[2026-05-25 10:54:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1193/4000 variables, and 0 constraints, problems are : Problem set: 0 solved, 2805 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1194 constraints, PredecessorRefiner: 2805/1335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2805 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1193/4000 variables, and 0 constraints, problems are : Problem set: 0 solved, 2805 unsolved in 30111 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1194 constraints, PredecessorRefiner: 1470/1335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62779ms problems are : Problem set: 0 solved, 2805 unsolved
Search for dead transitions found 0 dead transitions in 62793ms
Starting structural reductions in LTL mode, iteration 1 : 1194/1349 places, 2806/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67155 ms. Remains : 1194/1349 places, 2806/2969 transitions.
[2026-05-25 10:55:57] [INFO ] Flatten gal took : 129 ms
[2026-05-25 10:55:57] [INFO ] Flatten gal took : 72 ms
[2026-05-25 10:55:57] [INFO ] Input system was already deterministic with 2806 transitions.
[2026-05-25 10:55:58] [INFO ] Flatten gal took : 74 ms
[2026-05-25 10:55:58] [INFO ] Flatten gal took : 73 ms
[2026-05-25 10:55:58] [INFO ] Time to serialize gal into /tmp/CTLFireability12240888971364850163.gal : 20 ms
[2026-05-25 10:55:58] [INFO ] Time to serialize properties into /tmp/CTLFireability11291370986709217980.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/CTLFireability12240888971364850163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11291370986709217980.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 10:56:28] [INFO ] Flatten gal took : 92 ms
[2026-05-25 10:56:28] [INFO ] Applying decomposition
[2026-05-25 10:56:28] [INFO ] Flatten gal took : 72 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/graph1481605710673687073.txt' '-o' '/tmp/graph1481605710673687073.bin' '-w' '/tmp/graph1481605710673687073.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1481605710673687073.bin' '-l' '-1' '-v' '-w' '/tmp/graph1481605710673687073.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:56:28] [INFO ] Decomposing Gal with order
[2026-05-25 10:56:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:56:29] [INFO ] Removed a total of 9319 redundant transitions.
[2026-05-25 10:56:29] [INFO ] Flatten gal took : 133 ms
[2026-05-25 10:56:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 44 ms.
[2026-05-25 10:56:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9083957423337819966.gal : 17 ms
[2026-05-25 10:56:29] [INFO ] Time to serialize properties into /tmp/CTLFireability8929171184925630746.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/CTLFireability9083957423337819966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8929171184925630746.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 SI_CTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Graph (trivial) has 1331 edges and 1349 vertex of which 96 / 1349 are part of one of the 18 SCC in 2 ms
Free SCC test removed 78 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 945 transitions
Trivial Post-agglo rules discarded 945 transitions
Performed 945 trivial Post agglomeration. Transition count delta: 945
Iterating post reduction 0 with 945 rules applied. Total rules applied 946 place count 1270 transition count 1933
Reduce places removed 945 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 961 rules applied. Total rules applied 1907 place count 325 transition count 1917
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1913 place count 319 transition count 1917
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 69 Pre rules applied. Total rules applied 1913 place count 319 transition count 1848
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 2051 place count 250 transition count 1848
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 2066 place count 235 transition count 1833
Iterating global reduction 3 with 15 rules applied. Total rules applied 2081 place count 235 transition count 1833
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 2081 place count 235 transition count 1832
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2083 place count 234 transition count 1832
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2090 place count 227 transition count 1825
Iterating global reduction 3 with 7 rules applied. Total rules applied 2097 place count 227 transition count 1825
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2101 place count 227 transition count 1821
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2103 place count 225 transition count 1819
Iterating global reduction 4 with 2 rules applied. Total rules applied 2105 place count 225 transition count 1819
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 2107 place count 223 transition count 1817
Iterating global reduction 4 with 2 rules applied. Total rules applied 2109 place count 223 transition count 1817
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2110 place count 223 transition count 1816
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 2192 place count 182 transition count 1775
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 2198 place count 182 transition count 1769
Discarding 32 places :
Symmetric choice reduction at 6 with 32 rule applications. Total rules 2230 place count 150 transition count 830
Iterating global reduction 6 with 32 rules applied. Total rules applied 2262 place count 150 transition count 830
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 2271 place count 150 transition count 821
Discarding 20 places :
Symmetric choice reduction at 7 with 20 rule applications. Total rules 2291 place count 130 transition count 795
Iterating global reduction 7 with 20 rules applied. Total rules applied 2311 place count 130 transition count 795
Discarding 20 places :
Symmetric choice reduction at 7 with 20 rule applications. Total rules 2331 place count 110 transition count 769
Iterating global reduction 7 with 20 rules applied. Total rules applied 2351 place count 110 transition count 769
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 2360 place count 110 transition count 760
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2362 place count 109 transition count 759
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2363 place count 108 transition count 753
Iterating global reduction 8 with 1 rules applied. Total rules applied 2364 place count 108 transition count 753
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2365 place count 108 transition count 752
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 2371 place count 108 transition count 746
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 2383 place count 102 transition count 740
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2384 place count 101 transition count 739
Applied a total of 2384 rules in 228 ms. Remains 101 /1349 variables (removed 1248) and now considering 739/2969 (removed 2230) transitions.
[2026-05-25 10:56:59] [INFO ] Flow matrix only has 732 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6834025735591829963.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5796246288769008384.kers'
[2026-05-25 10:56:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6834025735591829963.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5796246288769008384.kers]
Normalized transition count is 731 out of 732 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 731 rows 100 cols 7225 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-25 10:56:59] [INFO ] Computed 2 invariants in 3 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5796246288769008384.kers
Total runtime 5 ms.
[2026-05-25 10:56:59] [INFO ] Implicit Places using invariants in 280 ms returned []
[2026-05-25 10:56:59] [INFO ] Flow matrix only has 732 transitions (discarded 7 similar events)
[2026-05-25 10:56:59] [INFO ] Invariant cache hit.
[2026-05-25 10:56:59] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 10:57:00] [INFO ] Implicit Places using invariants and state equation in 551 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
[2026-05-25 10:57:00] [INFO ] Redundant transitions in 20 ms returned []
Running 726 sub problems to find dead transitions.
[2026-05-25 10:57:00] [INFO ] Flow matrix only has 732 transitions (discarded 7 similar events)
[2026-05-25 10:57:00] [INFO ] Invariant cache hit.
[2026-05-25 10:57:00] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 2 (OVERLAPS) 6/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 5 (OVERLAPS) 731/832 variables, 101/115 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/832 variables, 62/177 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 832/833 variables, and 177 constraints, problems are : Problem set: 0 solved, 726 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 101/101 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 726/177 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 726 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 2 (OVERLAPS) 6/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 12/14 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 5 (OVERLAPS) 731/832 variables, 101/115 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/832 variables, 62/177 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/832 variables, 177/354 constraints. Problems are: Problem set: 0 solved, 726 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 832/833 variables, and 354 constraints, problems are : Problem set: 0 solved, 726 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 101/101 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 726/177 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60895ms problems are : Problem set: 0 solved, 726 unsolved
Search for dead transitions found 0 dead transitions in 60897ms
Starting structural reductions in SI_CTL mode, iteration 1 : 101/1349 places, 739/2969 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62020 ms. Remains : 101/1349 places, 739/2969 transitions.
[2026-05-25 10:58:01] [INFO ] Flatten gal took : 44 ms
[2026-05-25 10:58:01] [INFO ] Flatten gal took : 40 ms
[2026-05-25 10:58:01] [INFO ] Input system was already deterministic with 739 transitions.
[2026-05-25 10:58:01] [INFO ] Flatten gal took : 51 ms
[2026-05-25 10:58:01] [INFO ] Flatten gal took : 38 ms
[2026-05-25 10:58:01] [INFO ] Time to serialize gal into /tmp/CTLFireability237744607506799035.gal : 8 ms
[2026-05-25 10:58:01] [INFO ] Time to serialize properties into /tmp/CTLFireability13187859752438650452.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/CTLFireability237744607506799035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13187859752438650452.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.05744e+07,10.158,254312,2,22819,5,269336,6,0,1131,259006,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 10:58:31] [INFO ] Flatten gal took : 63 ms
[2026-05-25 10:58:31] [INFO ] Applying decomposition
[2026-05-25 10:58:31] [INFO ] Flatten gal took : 42 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/graph14855492904605964862.txt' '-o' '/tmp/graph14855492904605964862.bin' '-w' '/tmp/graph14855492904605964862.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14855492904605964862.bin' '-l' '-1' '-v' '-w' '/tmp/graph14855492904605964862.weights' '-q' '0' '-e' '0.001'
[2026-05-25 10:58:31] [INFO ] Decomposing Gal with order
[2026-05-25 10:58:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 10:58:31] [INFO ] Removed a total of 3736 redundant transitions.
[2026-05-25 10:58:31] [INFO ] Flatten gal took : 58 ms
[2026-05-25 10:58:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 10 ms.
[2026-05-25 10:58:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16670497099241974552.gal : 3 ms
[2026-05-25 10:58:31] [INFO ] Time to serialize properties into /tmp/CTLFireability17867611795240557689.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/CTLFireability16670497099241974552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17867611795240557689.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.05744e+07,1.33877,50384,1982,56,56245,644,879,317424,62,1419,0


Converting to forward existential form...Done !
original formula: AF((EG(((((i4.u1.p29==0)||(i3.u6.p352==0))||((i5.u11.p676==0)||(i4.u15.p977==0)))||((i7.u25.p1255==0)||(i8.u26.p1556==0)))) * (i6.u17.p10...163
=> equivalent forward existential formula: [FwdG(Init,!((EG(((((i4.u1.p29==0)||(i3.u6.p352==0))||((i5.u11.p676==0)||(i4.u15.p977==0)))||((i7.u25.p1255==0)|...208
Reverse transition relation is NOT exact ! Due to transitions t265, t727, t728, t729, t730, t731, t732, i0.t180, i0.t178, i0.t34, i0.u0.t82, i0.u2.t179, i0...606
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1326 transition count 2946
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1326 transition count 2946
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 64 place count 1308 transition count 2928
Iterating global reduction 0 with 18 rules applied. Total rules applied 82 place count 1308 transition count 2928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 1308 transition count 2927
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 97 place count 1294 transition count 2913
Iterating global reduction 1 with 14 rules applied. Total rules applied 111 place count 1294 transition count 2913
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 125 place count 1280 transition count 2899
Iterating global reduction 1 with 14 rules applied. Total rules applied 139 place count 1280 transition count 2899
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 152 place count 1267 transition count 2886
Iterating global reduction 1 with 13 rules applied. Total rules applied 165 place count 1267 transition count 2886
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 177 place count 1255 transition count 2874
Iterating global reduction 1 with 12 rules applied. Total rules applied 189 place count 1255 transition count 2874
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 201 place count 1243 transition count 2862
Iterating global reduction 1 with 12 rules applied. Total rules applied 213 place count 1243 transition count 2862
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 214 place count 1243 transition count 2861
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 224 place count 1233 transition count 2851
Iterating global reduction 2 with 10 rules applied. Total rules applied 234 place count 1233 transition count 2851
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 242 place count 1225 transition count 2843
Iterating global reduction 2 with 8 rules applied. Total rules applied 250 place count 1225 transition count 2843
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 258 place count 1217 transition count 2835
Iterating global reduction 2 with 8 rules applied. Total rules applied 266 place count 1217 transition count 2835
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 269 place count 1217 transition count 2832
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 274 place count 1212 transition count 2827
Iterating global reduction 3 with 5 rules applied. Total rules applied 279 place count 1212 transition count 2827
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 283 place count 1208 transition count 2823
Iterating global reduction 3 with 4 rules applied. Total rules applied 287 place count 1208 transition count 2823
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 291 place count 1204 transition count 2819
Iterating global reduction 3 with 4 rules applied. Total rules applied 295 place count 1204 transition count 2819
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 299 place count 1200 transition count 2815
Iterating global reduction 3 with 4 rules applied. Total rules applied 303 place count 1200 transition count 2815
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 304 place count 1200 transition count 2814
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 307 place count 1197 transition count 2811
Iterating global reduction 4 with 3 rules applied. Total rules applied 310 place count 1197 transition count 2811
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 313 place count 1194 transition count 2808
Iterating global reduction 4 with 3 rules applied. Total rules applied 316 place count 1194 transition count 2808
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 319 place count 1191 transition count 2805
Iterating global reduction 4 with 3 rules applied. Total rules applied 322 place count 1191 transition count 2805
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 325 place count 1188 transition count 2802
Iterating global reduction 4 with 3 rules applied. Total rules applied 328 place count 1188 transition count 2802
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 331 place count 1185 transition count 2799
Iterating global reduction 4 with 3 rules applied. Total rules applied 334 place count 1185 transition count 2799
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 337 place count 1182 transition count 2796
Iterating global reduction 4 with 3 rules applied. Total rules applied 340 place count 1182 transition count 2796
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 341 place count 1182 transition count 2795
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 343 place count 1180 transition count 2793
Iterating global reduction 5 with 2 rules applied. Total rules applied 345 place count 1180 transition count 2793
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 346 place count 1180 transition count 2792
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 347 place count 1179 transition count 2791
Iterating global reduction 6 with 1 rules applied. Total rules applied 348 place count 1179 transition count 2791
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 349 place count 1179 transition count 2790
Applied a total of 349 rules in 1422 ms. Remains 1179 /1349 variables (removed 170) and now considering 2790/2969 (removed 179) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16148199964381322591.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1339178624865514630.kers'
[2026-05-25 10:59:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16148199964381322591.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1339178624865514630.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2790 rows 1179 cols 20974 entries
Finished phase 1 with 1172 SingleSign rule and 0 generalized
[2026-05-25 10:59:03] [INFO ] Computed 7 invariants in 31 ms
Computed 7 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-1339178624865514630.kers
Total runtime 53 ms.
[2026-05-25 10:59:04] [INFO ] Implicit Places using invariants in 1076 ms returned []
[2026-05-25 10:59:04] [INFO ] Invariant cache hit.
[2026-05-25 10:59:07] [INFO ] Implicit Places using invariants and state equation in 2761 ms returned []
Implicit Place search using SMT with State Equation took 3855 ms to find 0 implicit places.
Running 2789 sub problems to find dead transitions.
[2026-05-25 10:59:07] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1178/3969 variables, and 0 constraints, problems are : Problem set: 0 solved, 2789 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1179 constraints, PredecessorRefiner: 2789/1319 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2789 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1178/3969 variables, and 0 constraints, problems are : Problem set: 0 solved, 2789 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1179 constraints, PredecessorRefiner: 1470/1319 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62928ms problems are : Problem set: 0 solved, 2789 unsolved
Search for dead transitions found 0 dead transitions in 62939ms
Starting structural reductions in LTL mode, iteration 1 : 1179/1349 places, 2790/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68238 ms. Remains : 1179/1349 places, 2790/2969 transitions.
[2026-05-25 11:00:10] [INFO ] Flatten gal took : 64 ms
[2026-05-25 11:00:10] [INFO ] Flatten gal took : 76 ms
[2026-05-25 11:00:10] [INFO ] Input system was already deterministic with 2790 transitions.
[2026-05-25 11:00:10] [INFO ] Flatten gal took : 65 ms
[2026-05-25 11:00:10] [INFO ] Flatten gal took : 67 ms
[2026-05-25 11:00:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15015718205851797933.gal : 19 ms
[2026-05-25 11:00:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3085727461916864984.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/CTLFireability15015718205851797933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3085727461916864984.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:00:41] [INFO ] Flatten gal took : 127 ms
[2026-05-25 11:00:41] [INFO ] Applying decomposition
[2026-05-25 11:00:41] [INFO ] Flatten gal took : 88 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/graph9838744306505180364.txt' '-o' '/tmp/graph9838744306505180364.bin' '-w' '/tmp/graph9838744306505180364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9838744306505180364.bin' '-l' '-1' '-v' '-w' '/tmp/graph9838744306505180364.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:00:41] [INFO ] Decomposing Gal with order
[2026-05-25 11:00:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:00:41] [INFO ] Removed a total of 9314 redundant transitions.
[2026-05-25 11:00:41] [INFO ] Flatten gal took : 162 ms
[2026-05-25 11:00:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 94 ms.
[2026-05-25 11:00:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7136585870850759289.gal : 16 ms
[2026-05-25 11:00:41] [INFO ] Time to serialize properties into /tmp/CTLFireability9212592523010144809.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/CTLFireability7136585870850759289.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9212592523010144809.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 : 1349/1349 places, 2969/2969 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1325 transition count 2945
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1325 transition count 2945
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 1306 transition count 2926
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 1306 transition count 2926
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 1306 transition count 2925
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 102 place count 1291 transition count 2910
Iterating global reduction 1 with 15 rules applied. Total rules applied 117 place count 1291 transition count 2910
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 132 place count 1276 transition count 2895
Iterating global reduction 1 with 15 rules applied. Total rules applied 147 place count 1276 transition count 2895
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 161 place count 1262 transition count 2881
Iterating global reduction 1 with 14 rules applied. Total rules applied 175 place count 1262 transition count 2881
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 188 place count 1249 transition count 2868
Iterating global reduction 1 with 13 rules applied. Total rules applied 201 place count 1249 transition count 2868
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 214 place count 1236 transition count 2855
Iterating global reduction 1 with 13 rules applied. Total rules applied 227 place count 1236 transition count 2855
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 228 place count 1236 transition count 2854
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 238 place count 1226 transition count 2844
Iterating global reduction 2 with 10 rules applied. Total rules applied 248 place count 1226 transition count 2844
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 256 place count 1218 transition count 2836
Iterating global reduction 2 with 8 rules applied. Total rules applied 264 place count 1218 transition count 2836
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 271 place count 1211 transition count 2829
Iterating global reduction 2 with 7 rules applied. Total rules applied 278 place count 1211 transition count 2829
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 281 place count 1211 transition count 2826
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 285 place count 1207 transition count 2822
Iterating global reduction 3 with 4 rules applied. Total rules applied 289 place count 1207 transition count 2822
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 292 place count 1204 transition count 2819
Iterating global reduction 3 with 3 rules applied. Total rules applied 295 place count 1204 transition count 2819
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 298 place count 1201 transition count 2816
Iterating global reduction 3 with 3 rules applied. Total rules applied 301 place count 1201 transition count 2816
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 304 place count 1198 transition count 2813
Iterating global reduction 3 with 3 rules applied. Total rules applied 307 place count 1198 transition count 2813
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 308 place count 1198 transition count 2812
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 310 place count 1196 transition count 2810
Iterating global reduction 4 with 2 rules applied. Total rules applied 312 place count 1196 transition count 2810
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 314 place count 1194 transition count 2808
Iterating global reduction 4 with 2 rules applied. Total rules applied 316 place count 1194 transition count 2808
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 318 place count 1192 transition count 2806
Iterating global reduction 4 with 2 rules applied. Total rules applied 320 place count 1192 transition count 2806
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 322 place count 1190 transition count 2804
Iterating global reduction 4 with 2 rules applied. Total rules applied 324 place count 1190 transition count 2804
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 326 place count 1188 transition count 2802
Iterating global reduction 4 with 2 rules applied. Total rules applied 328 place count 1188 transition count 2802
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 330 place count 1186 transition count 2800
Iterating global reduction 4 with 2 rules applied. Total rules applied 332 place count 1186 transition count 2800
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 333 place count 1186 transition count 2799
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 334 place count 1185 transition count 2798
Iterating global reduction 5 with 1 rules applied. Total rules applied 335 place count 1185 transition count 2798
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 336 place count 1184 transition count 2797
Iterating global reduction 5 with 1 rules applied. Total rules applied 337 place count 1184 transition count 2797
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 338 place count 1184 transition count 2796
Applied a total of 338 rules in 1399 ms. Remains 1184 /1349 variables (removed 165) and now considering 2796/2969 (removed 173) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3712224334140371063.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9678465068722185434.kers'
[2026-05-25 11:01:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3712224334140371063.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9678465068722185434.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2796 rows 1184 cols 20990 entries
Finished phase 1 with 1177 SingleSign rule and 0 generalized
[2026-05-25 11:01:13] [INFO ] Computed 7 invariants in 58 ms
Computed 7 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-9678465068722185434.kers
Total runtime 63 ms.
[2026-05-25 11:01:14] [INFO ] Implicit Places using invariants in 1062 ms returned []
[2026-05-25 11:01:14] [INFO ] Invariant cache hit.
[2026-05-25 11:01:16] [INFO ] Implicit Places using invariants and state equation in 2498 ms returned []
Implicit Place search using SMT with State Equation took 3598 ms to find 0 implicit places.
Running 2795 sub problems to find dead transitions.
[2026-05-25 11:01:16] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1183/3980 variables, and 0 constraints, problems are : Problem set: 0 solved, 2795 unsolved in 30127 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1184 constraints, PredecessorRefiner: 2795/1325 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2795 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1183/3980 variables, and 0 constraints, problems are : Problem set: 0 solved, 2795 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1184 constraints, PredecessorRefiner: 1470/1325 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62873ms problems are : Problem set: 0 solved, 2795 unsolved
Search for dead transitions found 0 dead transitions in 62881ms
Starting structural reductions in LTL mode, iteration 1 : 1184/1349 places, 2796/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67888 ms. Remains : 1184/1349 places, 2796/2969 transitions.
[2026-05-25 11:02:19] [INFO ] Flatten gal took : 70 ms
[2026-05-25 11:02:19] [INFO ] Flatten gal took : 73 ms
[2026-05-25 11:02:20] [INFO ] Input system was already deterministic with 2796 transitions.
[2026-05-25 11:02:20] [INFO ] Flatten gal took : 83 ms
[2026-05-25 11:02:20] [INFO ] Flatten gal took : 66 ms
[2026-05-25 11:02:20] [INFO ] Time to serialize gal into /tmp/CTLFireability3710514457841835972.gal : 20 ms
[2026-05-25 11:02:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13817994415829697212.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/CTLFireability3710514457841835972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13817994415829697212.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:02:50] [INFO ] Flatten gal took : 100 ms
[2026-05-25 11:02:50] [INFO ] Applying decomposition
[2026-05-25 11:02:50] [INFO ] Flatten gal took : 89 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/graph7494218492225688200.txt' '-o' '/tmp/graph7494218492225688200.bin' '-w' '/tmp/graph7494218492225688200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7494218492225688200.bin' '-l' '-1' '-v' '-w' '/tmp/graph7494218492225688200.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:02:50] [INFO ] Decomposing Gal with order
[2026-05-25 11:02:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:02:51] [INFO ] Removed a total of 9317 redundant transitions.
[2026-05-25 11:02:51] [INFO ] Flatten gal took : 142 ms
[2026-05-25 11:02:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 38 ms.
[2026-05-25 11:02:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7853489745857918883.gal : 22 ms
[2026-05-25 11:02:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4158678482902435835.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/CTLFireability7853489745857918883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4158678482902435835.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 : 1349/1349 places, 2969/2969 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1329 transition count 2949
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1329 transition count 2949
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 1312 transition count 2932
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 1312 transition count 2932
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 87 place count 1299 transition count 2919
Iterating global reduction 0 with 13 rules applied. Total rules applied 100 place count 1299 transition count 2919
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 113 place count 1286 transition count 2906
Iterating global reduction 0 with 13 rules applied. Total rules applied 126 place count 1286 transition count 2906
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 138 place count 1274 transition count 2894
Iterating global reduction 0 with 12 rules applied. Total rules applied 150 place count 1274 transition count 2894
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 161 place count 1263 transition count 2883
Iterating global reduction 0 with 11 rules applied. Total rules applied 172 place count 1263 transition count 2883
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 183 place count 1252 transition count 2872
Iterating global reduction 0 with 11 rules applied. Total rules applied 194 place count 1252 transition count 2872
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 195 place count 1252 transition count 2871
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 203 place count 1244 transition count 2863
Iterating global reduction 1 with 8 rules applied. Total rules applied 211 place count 1244 transition count 2863
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 217 place count 1238 transition count 2857
Iterating global reduction 1 with 6 rules applied. Total rules applied 223 place count 1238 transition count 2857
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 229 place count 1232 transition count 2851
Iterating global reduction 1 with 6 rules applied. Total rules applied 235 place count 1232 transition count 2851
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 237 place count 1232 transition count 2849
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 241 place count 1228 transition count 2845
Iterating global reduction 2 with 4 rules applied. Total rules applied 245 place count 1228 transition count 2845
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 248 place count 1225 transition count 2842
Iterating global reduction 2 with 3 rules applied. Total rules applied 251 place count 1225 transition count 2842
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 254 place count 1222 transition count 2839
Iterating global reduction 2 with 3 rules applied. Total rules applied 257 place count 1222 transition count 2839
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 260 place count 1219 transition count 2836
Iterating global reduction 2 with 3 rules applied. Total rules applied 263 place count 1219 transition count 2836
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 264 place count 1219 transition count 2835
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 266 place count 1217 transition count 2833
Iterating global reduction 3 with 2 rules applied. Total rules applied 268 place count 1217 transition count 2833
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 270 place count 1215 transition count 2831
Iterating global reduction 3 with 2 rules applied. Total rules applied 272 place count 1215 transition count 2831
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 274 place count 1213 transition count 2829
Iterating global reduction 3 with 2 rules applied. Total rules applied 276 place count 1213 transition count 2829
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 278 place count 1211 transition count 2827
Iterating global reduction 3 with 2 rules applied. Total rules applied 280 place count 1211 transition count 2827
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 282 place count 1209 transition count 2825
Iterating global reduction 3 with 2 rules applied. Total rules applied 284 place count 1209 transition count 2825
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 286 place count 1207 transition count 2823
Iterating global reduction 3 with 2 rules applied. Total rules applied 288 place count 1207 transition count 2823
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 290 place count 1205 transition count 2821
Iterating global reduction 3 with 2 rules applied. Total rules applied 292 place count 1205 transition count 2821
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 293 place count 1205 transition count 2820
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 294 place count 1204 transition count 2819
Iterating global reduction 4 with 1 rules applied. Total rules applied 295 place count 1204 transition count 2819
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 296 place count 1204 transition count 2818
Applied a total of 296 rules in 1544 ms. Remains 1204 /1349 variables (removed 145) and now considering 2818/2969 (removed 151) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-131796727520163488.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15781113941500420903.kers'
[2026-05-25 11:03:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-131796727520163488.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15781113941500420903.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2818 rows 1204 cols 21040 entries
Finished phase 1 with 1197 SingleSign rule and 0 generalized
[2026-05-25 11:03:23] [INFO ] Computed 7 invariants in 48 ms
Computed 7 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-15781113941500420903.kers
Total runtime 53 ms.
[2026-05-25 11:03:23] [INFO ] Implicit Places using invariants in 681 ms returned []
[2026-05-25 11:03:23] [INFO ] Invariant cache hit.
[2026-05-25 11:03:25] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned []
Implicit Place search using SMT with State Equation took 2641 ms to find 0 implicit places.
Running 2817 sub problems to find dead transitions.
[2026-05-25 11:03:25] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1203/4022 variables, and 0 constraints, problems are : Problem set: 0 solved, 2817 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1204 constraints, PredecessorRefiner: 2817/1347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2817 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1203/4022 variables, and 0 constraints, problems are : Problem set: 0 solved, 2817 unsolved in 30099 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1204 constraints, PredecessorRefiner: 1470/1347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63584ms problems are : Problem set: 0 solved, 2817 unsolved
Search for dead transitions found 0 dead transitions in 63592ms
Starting structural reductions in LTL mode, iteration 1 : 1204/1349 places, 2818/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67789 ms. Remains : 1204/1349 places, 2818/2969 transitions.
[2026-05-25 11:04:29] [INFO ] Flatten gal took : 77 ms
[2026-05-25 11:04:29] [INFO ] Flatten gal took : 89 ms
[2026-05-25 11:04:29] [INFO ] Input system was already deterministic with 2818 transitions.
[2026-05-25 11:04:29] [INFO ] Flatten gal took : 80 ms
[2026-05-25 11:04:29] [INFO ] Flatten gal took : 103 ms
[2026-05-25 11:04:29] [INFO ] Time to serialize gal into /tmp/CTLFireability7776574632965445192.gal : 24 ms
[2026-05-25 11:04:29] [INFO ] Time to serialize properties into /tmp/CTLFireability1078373893811344215.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/CTLFireability7776574632965445192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1078373893811344215.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:05:00] [INFO ] Flatten gal took : 79 ms
[2026-05-25 11:05:00] [INFO ] Applying decomposition
[2026-05-25 11:05:00] [INFO ] Flatten gal took : 67 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/graph1834761744052804106.txt' '-o' '/tmp/graph1834761744052804106.bin' '-w' '/tmp/graph1834761744052804106.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1834761744052804106.bin' '-l' '-1' '-v' '-w' '/tmp/graph1834761744052804106.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:05:00] [INFO ] Decomposing Gal with order
[2026-05-25 11:05:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:05:00] [INFO ] Removed a total of 9316 redundant transitions.
[2026-05-25 11:05:00] [INFO ] Flatten gal took : 129 ms
[2026-05-25 11:05:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 48 ms.
[2026-05-25 11:05:00] [INFO ] Time to serialize gal into /tmp/CTLFireability14121298235563436483.gal : 18 ms
[2026-05-25 11:05:00] [INFO ] Time to serialize properties into /tmp/CTLFireability6975160646204837234.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/CTLFireability14121298235563436483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6975160646204837234.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 : 1349/1349 places, 2969/2969 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1326 transition count 2946
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1326 transition count 2946
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 1307 transition count 2927
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 1307 transition count 2927
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 85 place count 1307 transition count 2926
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 100 place count 1292 transition count 2911
Iterating global reduction 1 with 15 rules applied. Total rules applied 115 place count 1292 transition count 2911
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 130 place count 1277 transition count 2896
Iterating global reduction 1 with 15 rules applied. Total rules applied 145 place count 1277 transition count 2896
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 159 place count 1263 transition count 2882
Iterating global reduction 1 with 14 rules applied. Total rules applied 173 place count 1263 transition count 2882
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 186 place count 1250 transition count 2869
Iterating global reduction 1 with 13 rules applied. Total rules applied 199 place count 1250 transition count 2869
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 212 place count 1237 transition count 2856
Iterating global reduction 1 with 13 rules applied. Total rules applied 225 place count 1237 transition count 2856
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 226 place count 1237 transition count 2855
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 236 place count 1227 transition count 2845
Iterating global reduction 2 with 10 rules applied. Total rules applied 246 place count 1227 transition count 2845
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 254 place count 1219 transition count 2837
Iterating global reduction 2 with 8 rules applied. Total rules applied 262 place count 1219 transition count 2837
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 270 place count 1211 transition count 2829
Iterating global reduction 2 with 8 rules applied. Total rules applied 278 place count 1211 transition count 2829
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 281 place count 1211 transition count 2826
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 286 place count 1206 transition count 2821
Iterating global reduction 3 with 5 rules applied. Total rules applied 291 place count 1206 transition count 2821
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 295 place count 1202 transition count 2817
Iterating global reduction 3 with 4 rules applied. Total rules applied 299 place count 1202 transition count 2817
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 303 place count 1198 transition count 2813
Iterating global reduction 3 with 4 rules applied. Total rules applied 307 place count 1198 transition count 2813
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 311 place count 1194 transition count 2809
Iterating global reduction 3 with 4 rules applied. Total rules applied 315 place count 1194 transition count 2809
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 316 place count 1194 transition count 2808
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 319 place count 1191 transition count 2805
Iterating global reduction 4 with 3 rules applied. Total rules applied 322 place count 1191 transition count 2805
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 325 place count 1188 transition count 2802
Iterating global reduction 4 with 3 rules applied. Total rules applied 328 place count 1188 transition count 2802
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 331 place count 1185 transition count 2799
Iterating global reduction 4 with 3 rules applied. Total rules applied 334 place count 1185 transition count 2799
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 337 place count 1182 transition count 2796
Iterating global reduction 4 with 3 rules applied. Total rules applied 340 place count 1182 transition count 2796
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 343 place count 1179 transition count 2793
Iterating global reduction 4 with 3 rules applied. Total rules applied 346 place count 1179 transition count 2793
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 349 place count 1176 transition count 2790
Iterating global reduction 4 with 3 rules applied. Total rules applied 352 place count 1176 transition count 2790
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 353 place count 1176 transition count 2789
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 355 place count 1174 transition count 2787
Iterating global reduction 5 with 2 rules applied. Total rules applied 357 place count 1174 transition count 2787
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 358 place count 1174 transition count 2786
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 359 place count 1173 transition count 2785
Iterating global reduction 6 with 1 rules applied. Total rules applied 360 place count 1173 transition count 2785
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 361 place count 1173 transition count 2784
Applied a total of 361 rules in 1402 ms. Remains 1173 /1349 variables (removed 176) and now considering 2784/2969 (removed 185) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6807466406238183772.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5710001433954714295.kers'
[2026-05-25 11:05:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6807466406238183772.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5710001433954714295.kers]
Culled 0 columns in 16 ms.
// Phase 1: matrix 2784 rows 1173 cols 20962 entries
Finished phase 1 with 1166 SingleSign rule and 0 generalized
[2026-05-25 11:05:32] [INFO ] Computed 7 invariants in 47 ms
Computed 7 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-5710001433954714295.kers
Total runtime 52 ms.
[2026-05-25 11:05:33] [INFO ] Implicit Places using invariants in 1088 ms returned []
[2026-05-25 11:05:33] [INFO ] Invariant cache hit.
[2026-05-25 11:05:35] [INFO ] Implicit Places using invariants and state equation in 1969 ms returned []
Implicit Place search using SMT with State Equation took 3060 ms to find 0 implicit places.
Running 2783 sub problems to find dead transitions.
[2026-05-25 11:05:35] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1172/3957 variables, and 0 constraints, problems are : Problem set: 0 solved, 2783 unsolved in 30116 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 2783/1313 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2783 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1172/3957 variables, and 0 constraints, problems are : Problem set: 0 solved, 2783 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 1470/1313 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62733ms problems are : Problem set: 0 solved, 2783 unsolved
Search for dead transitions found 0 dead transitions in 62745ms
Starting structural reductions in LTL mode, iteration 1 : 1173/1349 places, 2784/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67221 ms. Remains : 1173/1349 places, 2784/2969 transitions.
[2026-05-25 11:06:38] [INFO ] Flatten gal took : 68 ms
[2026-05-25 11:06:38] [INFO ] Flatten gal took : 81 ms
[2026-05-25 11:06:38] [INFO ] Input system was already deterministic with 2784 transitions.
[2026-05-25 11:06:38] [INFO ] Flatten gal took : 78 ms
[2026-05-25 11:06:38] [INFO ] Flatten gal took : 84 ms
[2026-05-25 11:06:38] [INFO ] Time to serialize gal into /tmp/CTLFireability6251532320105099509.gal : 25 ms
[2026-05-25 11:06:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2116932019703886404.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/CTLFireability6251532320105099509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2116932019703886404.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:07:08] [INFO ] Flatten gal took : 75 ms
[2026-05-25 11:07:08] [INFO ] Applying decomposition
[2026-05-25 11:07:08] [INFO ] Flatten gal took : 75 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/graph55115463921929097.txt' '-o' '/tmp/graph55115463921929097.bin' '-w' '/tmp/graph55115463921929097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph55115463921929097.bin' '-l' '-1' '-v' '-w' '/tmp/graph55115463921929097.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:07:09] [INFO ] Decomposing Gal with order
[2026-05-25 11:07:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:07:09] [INFO ] Removed a total of 9305 redundant transitions.
[2026-05-25 11:07:09] [INFO ] Flatten gal took : 138 ms
[2026-05-25 11:07:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 36 ms.
[2026-05-25 11:07:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6627450581308953544.gal : 18 ms
[2026-05-25 11:07:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5897258729949112929.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/CTLFireability6627450581308953544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5897258729949112929.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 : 1349/1349 places, 2969/2969 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1325 transition count 2945
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1325 transition count 2945
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 1306 transition count 2926
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 1306 transition count 2926
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 1306 transition count 2925
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 102 place count 1291 transition count 2910
Iterating global reduction 1 with 15 rules applied. Total rules applied 117 place count 1291 transition count 2910
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 132 place count 1276 transition count 2895
Iterating global reduction 1 with 15 rules applied. Total rules applied 147 place count 1276 transition count 2895
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 161 place count 1262 transition count 2881
Iterating global reduction 1 with 14 rules applied. Total rules applied 175 place count 1262 transition count 2881
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 188 place count 1249 transition count 2868
Iterating global reduction 1 with 13 rules applied. Total rules applied 201 place count 1249 transition count 2868
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 214 place count 1236 transition count 2855
Iterating global reduction 1 with 13 rules applied. Total rules applied 227 place count 1236 transition count 2855
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 228 place count 1236 transition count 2854
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 238 place count 1226 transition count 2844
Iterating global reduction 2 with 10 rules applied. Total rules applied 248 place count 1226 transition count 2844
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 256 place count 1218 transition count 2836
Iterating global reduction 2 with 8 rules applied. Total rules applied 264 place count 1218 transition count 2836
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 272 place count 1210 transition count 2828
Iterating global reduction 2 with 8 rules applied. Total rules applied 280 place count 1210 transition count 2828
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 283 place count 1210 transition count 2825
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 288 place count 1205 transition count 2820
Iterating global reduction 3 with 5 rules applied. Total rules applied 293 place count 1205 transition count 2820
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 297 place count 1201 transition count 2816
Iterating global reduction 3 with 4 rules applied. Total rules applied 301 place count 1201 transition count 2816
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 305 place count 1197 transition count 2812
Iterating global reduction 3 with 4 rules applied. Total rules applied 309 place count 1197 transition count 2812
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 313 place count 1193 transition count 2808
Iterating global reduction 3 with 4 rules applied. Total rules applied 317 place count 1193 transition count 2808
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 318 place count 1193 transition count 2807
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 321 place count 1190 transition count 2804
Iterating global reduction 4 with 3 rules applied. Total rules applied 324 place count 1190 transition count 2804
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 327 place count 1187 transition count 2801
Iterating global reduction 4 with 3 rules applied. Total rules applied 330 place count 1187 transition count 2801
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 333 place count 1184 transition count 2798
Iterating global reduction 4 with 3 rules applied. Total rules applied 336 place count 1184 transition count 2798
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 339 place count 1181 transition count 2795
Iterating global reduction 4 with 3 rules applied. Total rules applied 342 place count 1181 transition count 2795
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 345 place count 1178 transition count 2792
Iterating global reduction 4 with 3 rules applied. Total rules applied 348 place count 1178 transition count 2792
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 351 place count 1175 transition count 2789
Iterating global reduction 4 with 3 rules applied. Total rules applied 354 place count 1175 transition count 2789
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 355 place count 1175 transition count 2788
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 357 place count 1173 transition count 2786
Iterating global reduction 5 with 2 rules applied. Total rules applied 359 place count 1173 transition count 2786
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 360 place count 1173 transition count 2785
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 361 place count 1172 transition count 2784
Iterating global reduction 6 with 1 rules applied. Total rules applied 362 place count 1172 transition count 2784
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 363 place count 1172 transition count 2783
Applied a total of 363 rules in 1398 ms. Remains 1172 /1349 variables (removed 177) and now considering 2783/2969 (removed 186) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2546754268246958071.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8175316100429638638.kers'
[2026-05-25 11:07:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2546754268246958071.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8175316100429638638.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2783 rows 1172 cols 20960 entries
Finished phase 1 with 1165 SingleSign rule and 0 generalized
[2026-05-25 11:07:41] [INFO ] Computed 7 invariants in 52 ms
Computed 7 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-8175316100429638638.kers
Total runtime 56 ms.
[2026-05-25 11:07:41] [INFO ] Implicit Places using invariants in 891 ms returned []
[2026-05-25 11:07:41] [INFO ] Invariant cache hit.
[2026-05-25 11:07:44] [INFO ] Implicit Places using invariants and state equation in 2071 ms returned []
Implicit Place search using SMT with State Equation took 2992 ms to find 0 implicit places.
Running 2782 sub problems to find dead transitions.
[2026-05-25 11:07:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1171/3955 variables, and 0 constraints, problems are : Problem set: 0 solved, 2782 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1172 constraints, PredecessorRefiner: 2782/1312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2782 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1171/3955 variables, and 0 constraints, problems are : Problem set: 0 solved, 2782 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1172 constraints, PredecessorRefiner: 1470/1312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63171ms problems are : Problem set: 0 solved, 2782 unsolved
Search for dead transitions found 0 dead transitions in 63181ms
Starting structural reductions in LTL mode, iteration 1 : 1172/1349 places, 2783/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67583 ms. Remains : 1172/1349 places, 2783/2969 transitions.
[2026-05-25 11:08:47] [INFO ] Flatten gal took : 74 ms
[2026-05-25 11:08:47] [INFO ] Flatten gal took : 87 ms
[2026-05-25 11:08:47] [INFO ] Input system was already deterministic with 2783 transitions.
[2026-05-25 11:08:47] [INFO ] Flatten gal took : 81 ms
[2026-05-25 11:08:47] [INFO ] Flatten gal took : 89 ms
[2026-05-25 11:08:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3890386672655109570.gal : 22 ms
[2026-05-25 11:08:47] [INFO ] Time to serialize properties into /tmp/CTLFireability3877536350937999473.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/CTLFireability3890386672655109570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3877536350937999473.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:09:17] [INFO ] Flatten gal took : 75 ms
[2026-05-25 11:09:18] [INFO ] Applying decomposition
[2026-05-25 11:09:18] [INFO ] Flatten gal took : 74 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/graph6900934331899663376.txt' '-o' '/tmp/graph6900934331899663376.bin' '-w' '/tmp/graph6900934331899663376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6900934331899663376.bin' '-l' '-1' '-v' '-w' '/tmp/graph6900934331899663376.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:09:18] [INFO ] Decomposing Gal with order
[2026-05-25 11:09:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:09:18] [INFO ] Removed a total of 9314 redundant transitions.
[2026-05-25 11:09:18] [INFO ] Flatten gal took : 128 ms
[2026-05-25 11:09:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 52 ms.
[2026-05-25 11:09:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7181798067886812843.gal : 19 ms
[2026-05-25 11:09:18] [INFO ] Time to serialize properties into /tmp/CTLFireability14983666090159264464.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/CTLFireability7181798067886812843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14983666090159264464.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 SI_CTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Graph (trivial) has 1329 edges and 1349 vertex of which 96 / 1349 are part of one of the 18 SCC in 1 ms
Free SCC test removed 78 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 943 transitions
Trivial Post-agglo rules discarded 943 transitions
Performed 943 trivial Post agglomeration. Transition count delta: 943
Iterating post reduction 0 with 943 rules applied. Total rules applied 944 place count 1270 transition count 1935
Reduce places removed 943 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 959 rules applied. Total rules applied 1903 place count 327 transition count 1919
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 1910 place count 321 transition count 1918
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1911 place count 320 transition count 1918
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 68 Pre rules applied. Total rules applied 1911 place count 320 transition count 1850
Deduced a syphon composed of 68 places in 1 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 4 with 136 rules applied. Total rules applied 2047 place count 252 transition count 1850
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 2062 place count 237 transition count 1835
Iterating global reduction 4 with 15 rules applied. Total rules applied 2077 place count 237 transition count 1835
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2077 place count 237 transition count 1834
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2079 place count 236 transition count 1834
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 2086 place count 229 transition count 1827
Iterating global reduction 4 with 7 rules applied. Total rules applied 2093 place count 229 transition count 1827
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2097 place count 229 transition count 1823
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2099 place count 227 transition count 1821
Iterating global reduction 5 with 2 rules applied. Total rules applied 2101 place count 227 transition count 1821
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2103 place count 225 transition count 1819
Iterating global reduction 5 with 2 rules applied. Total rules applied 2105 place count 225 transition count 1819
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2106 place count 225 transition count 1818
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 6 with 82 rules applied. Total rules applied 2188 place count 184 transition count 1777
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 2194 place count 184 transition count 1771
Discarding 34 places :
Symmetric choice reduction at 7 with 34 rule applications. Total rules 2228 place count 150 transition count 562
Iterating global reduction 7 with 34 rules applied. Total rules applied 2262 place count 150 transition count 562
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 2273 place count 150 transition count 551
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2293 place count 130 transition count 525
Iterating global reduction 8 with 20 rules applied. Total rules applied 2313 place count 130 transition count 525
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2333 place count 110 transition count 499
Iterating global reduction 8 with 20 rules applied. Total rules applied 2353 place count 110 transition count 499
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 2362 place count 110 transition count 490
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2364 place count 109 transition count 489
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2365 place count 108 transition count 483
Iterating global reduction 9 with 1 rules applied. Total rules applied 2366 place count 108 transition count 483
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2367 place count 108 transition count 482
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 2373 place count 108 transition count 476
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 2385 place count 102 transition count 470
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2386 place count 101 transition count 469
Applied a total of 2386 rules in 189 ms. Remains 101 /1349 variables (removed 1248) and now considering 469/2969 (removed 2500) transitions.
[2026-05-25 11:09:49] [INFO ] Flow matrix only has 462 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14795755146019862574.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12873286145661816532.kers'
[2026-05-25 11:09:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14795755146019862574.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12873286145661816532.kers]
Normalized transition count is 461 out of 462 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 461 rows 100 cols 3985 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-25 11:09:49] [INFO ] Computed 2 invariants in 9 ms
Computed 2 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-12873286145661816532.kers
Total runtime 11 ms.
[2026-05-25 11:09:49] [INFO ] Implicit Places using invariants in 197 ms returned []
[2026-05-25 11:09:49] [INFO ] Flow matrix only has 462 transitions (discarded 7 similar events)
[2026-05-25 11:09:49] [INFO ] Invariant cache hit.
[2026-05-25 11:09:49] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 11:09:49] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
[2026-05-25 11:09:49] [INFO ] Redundant transitions in 8 ms returned []
Running 456 sub problems to find dead transitions.
[2026-05-25 11:09:49] [INFO ] Flow matrix only has 462 transitions (discarded 7 similar events)
[2026-05-25 11:09:49] [INFO ] Invariant cache hit.
[2026-05-25 11:09:49] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 2 (OVERLAPS) 6/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 6 (OVERLAPS) 461/562 variables, 101/121 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/562 variables, 62/183 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/562 variables, 2/185 constraints. Problems are: Problem set: 0 solved, 456 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 186 constraints, problems are : Problem set: 0 solved, 456 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 101/101 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 456/396 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 456 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 2 (OVERLAPS) 6/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 5 (OVERLAPS) 461/562 variables, 101/124 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/562 variables, 62/186 constraints. Problems are: Problem set: 0 solved, 456 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/562 variables, 396/582 constraints. Problems are: Problem set: 0 solved, 456 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 582 constraints, problems are : Problem set: 0 solved, 456 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 101/101 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 456/396 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60655ms problems are : Problem set: 0 solved, 456 unsolved
Search for dead transitions found 0 dead transitions in 60669ms
Starting structural reductions in SI_CTL mode, iteration 1 : 101/1349 places, 469/2969 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61401 ms. Remains : 101/1349 places, 469/2969 transitions.
[2026-05-25 11:10:50] [INFO ] Flatten gal took : 17 ms
[2026-05-25 11:10:50] [INFO ] Flatten gal took : 19 ms
[2026-05-25 11:10:50] [INFO ] Input system was already deterministic with 469 transitions.
[2026-05-25 11:10:50] [INFO ] Flatten gal took : 17 ms
[2026-05-25 11:10:50] [INFO ] Flatten gal took : 17 ms
[2026-05-25 11:10:50] [INFO ] Time to serialize gal into /tmp/CTLFireability12071768222750637879.gal : 4 ms
[2026-05-25 11:10:50] [INFO ] Time to serialize properties into /tmp/CTLFireability9471848630303144063.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/CTLFireability12071768222750637879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9471848630303144063.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.02635e+07,7.49634,152376,2,21140,5,233310,6,0,861,229839,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 11:11:20] [INFO ] Flatten gal took : 50 ms
[2026-05-25 11:11:20] [INFO ] Applying decomposition
[2026-05-25 11:11:20] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15952463474969735777.txt' '-o' '/tmp/graph15952463474969735777.bin' '-w' '/tmp/graph15952463474969735777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15952463474969735777.bin' '-l' '-1' '-v' '-w' '/tmp/graph15952463474969735777.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:11:20] [INFO ] Decomposing Gal with order
[2026-05-25 11:11:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:11:20] [INFO ] Removed a total of 2087 redundant transitions.
[2026-05-25 11:11:20] [INFO ] Flatten gal took : 25 ms
[2026-05-25 11:11:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 10 ms.
[2026-05-25 11:11:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14846071132027106364.gal : 2 ms
[2026-05-25 11:11:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15041047701578660553.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/CTLFireability14846071132027106364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15041047701578660553.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.02635e+07,15.1686,414096,3625,60,236746,614,890,4.59395e+06,71,2746,0


Converting to forward existential form...Done !
original formula: A(AF(((i6.u23.p1384==1)||(i2.u7.p334==1))) U AF(((((i0.u0.p29==1)&&(i2.u5.p352==1))&&((i0.u12.p631==1)&&(i0.u16.p932==1)))&&((i6.u22.p127...183
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(((((i0.u0.p29==1)&&(i2.u5.p352==1))&&((i0.u12.p631==1)&&(i0.u16.p932==1)))&&((i6.u22.p12...522
Reverse transition relation is NOT exact ! Due to transitions t457, t458, t459, t460, t462, i1.t180, i1.t178, i1.t36, i1.u1.t85, i1.u2.t37, i1.u4.t179, i2....628
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1325 transition count 2945
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1325 transition count 2945
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 1306 transition count 2926
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 1306 transition count 2926
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 1306 transition count 2925
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 102 place count 1291 transition count 2910
Iterating global reduction 1 with 15 rules applied. Total rules applied 117 place count 1291 transition count 2910
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 131 place count 1277 transition count 2896
Iterating global reduction 1 with 14 rules applied. Total rules applied 145 place count 1277 transition count 2896
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 158 place count 1264 transition count 2883
Iterating global reduction 1 with 13 rules applied. Total rules applied 171 place count 1264 transition count 2883
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 183 place count 1252 transition count 2871
Iterating global reduction 1 with 12 rules applied. Total rules applied 195 place count 1252 transition count 2871
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 207 place count 1240 transition count 2859
Iterating global reduction 1 with 12 rules applied. Total rules applied 219 place count 1240 transition count 2859
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 220 place count 1240 transition count 2858
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 229 place count 1231 transition count 2849
Iterating global reduction 2 with 9 rules applied. Total rules applied 238 place count 1231 transition count 2849
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 245 place count 1224 transition count 2842
Iterating global reduction 2 with 7 rules applied. Total rules applied 252 place count 1224 transition count 2842
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 259 place count 1217 transition count 2835
Iterating global reduction 2 with 7 rules applied. Total rules applied 266 place count 1217 transition count 2835
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 268 place count 1217 transition count 2833
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 273 place count 1212 transition count 2828
Iterating global reduction 3 with 5 rules applied. Total rules applied 278 place count 1212 transition count 2828
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 282 place count 1208 transition count 2824
Iterating global reduction 3 with 4 rules applied. Total rules applied 286 place count 1208 transition count 2824
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 290 place count 1204 transition count 2820
Iterating global reduction 3 with 4 rules applied. Total rules applied 294 place count 1204 transition count 2820
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 298 place count 1200 transition count 2816
Iterating global reduction 3 with 4 rules applied. Total rules applied 302 place count 1200 transition count 2816
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 303 place count 1200 transition count 2815
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 306 place count 1197 transition count 2812
Iterating global reduction 4 with 3 rules applied. Total rules applied 309 place count 1197 transition count 2812
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 312 place count 1194 transition count 2809
Iterating global reduction 4 with 3 rules applied. Total rules applied 315 place count 1194 transition count 2809
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 318 place count 1191 transition count 2806
Iterating global reduction 4 with 3 rules applied. Total rules applied 321 place count 1191 transition count 2806
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 324 place count 1188 transition count 2803
Iterating global reduction 4 with 3 rules applied. Total rules applied 327 place count 1188 transition count 2803
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 329 place count 1186 transition count 2801
Iterating global reduction 4 with 2 rules applied. Total rules applied 331 place count 1186 transition count 2801
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 333 place count 1184 transition count 2799
Iterating global reduction 4 with 2 rules applied. Total rules applied 335 place count 1184 transition count 2799
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 336 place count 1184 transition count 2798
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 337 place count 1183 transition count 2797
Iterating global reduction 5 with 1 rules applied. Total rules applied 338 place count 1183 transition count 2797
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 339 place count 1182 transition count 2796
Iterating global reduction 5 with 1 rules applied. Total rules applied 340 place count 1182 transition count 2796
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 341 place count 1182 transition count 2795
Applied a total of 341 rules in 1370 ms. Remains 1182 /1349 variables (removed 167) and now considering 2795/2969 (removed 174) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10226083934036340890.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5135806796768410310.kers'
[2026-05-25 11:11:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10226083934036340890.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5135806796768410310.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2795 rows 1182 cols 20986 entries
Finished phase 1 with 1175 SingleSign rule and 0 generalized
[2026-05-25 11:11:52] [INFO ] Computed 7 invariants in 51 ms
Computed 7 P flows in 65 ms.
Exported basis to /tmp/petrispot-output-5135806796768410310.kers
Total runtime 73 ms.
[2026-05-25 11:11:52] [INFO ] Implicit Places using invariants in 600 ms returned []
[2026-05-25 11:11:52] [INFO ] Invariant cache hit.
[2026-05-25 11:11:54] [INFO ] Implicit Places using invariants and state equation in 1941 ms returned []
Implicit Place search using SMT with State Equation took 2569 ms to find 0 implicit places.
Running 2794 sub problems to find dead transitions.
[2026-05-25 11:11:54] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1181/3977 variables, and 0 constraints, problems are : Problem set: 0 solved, 2794 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1182 constraints, PredecessorRefiner: 2794/1324 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2794 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1181/3977 variables, and 0 constraints, problems are : Problem set: 0 solved, 2794 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1182 constraints, PredecessorRefiner: 1470/1324 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63170ms problems are : Problem set: 0 solved, 2794 unsolved
Search for dead transitions found 0 dead transitions in 63178ms
Starting structural reductions in LTL mode, iteration 1 : 1182/1349 places, 2795/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67139 ms. Remains : 1182/1349 places, 2795/2969 transitions.
[2026-05-25 11:12:57] [INFO ] Flatten gal took : 59 ms
[2026-05-25 11:12:58] [INFO ] Flatten gal took : 66 ms
[2026-05-25 11:12:58] [INFO ] Input system was already deterministic with 2795 transitions.
[2026-05-25 11:12:58] [INFO ] Flatten gal took : 66 ms
[2026-05-25 11:12:58] [INFO ] Flatten gal took : 67 ms
[2026-05-25 11:12:58] [INFO ] Time to serialize gal into /tmp/CTLFireability11761586211161588394.gal : 20 ms
[2026-05-25 11:12:58] [INFO ] Time to serialize properties into /tmp/CTLFireability5854339509019855930.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/CTLFireability11761586211161588394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5854339509019855930.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:13:28] [INFO ] Flatten gal took : 66 ms
[2026-05-25 11:13:28] [INFO ] Applying decomposition
[2026-05-25 11:13:28] [INFO ] Flatten gal took : 80 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/graph6173345232656596669.txt' '-o' '/tmp/graph6173345232656596669.bin' '-w' '/tmp/graph6173345232656596669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6173345232656596669.bin' '-l' '-1' '-v' '-w' '/tmp/graph6173345232656596669.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:13:28] [INFO ] Decomposing Gal with order
[2026-05-25 11:13:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:13:29] [INFO ] Removed a total of 9316 redundant transitions.
[2026-05-25 11:13:29] [INFO ] Flatten gal took : 126 ms
[2026-05-25 11:13:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 34 ms.
[2026-05-25 11:13:29] [INFO ] Time to serialize gal into /tmp/CTLFireability4294688594615950683.gal : 16 ms
[2026-05-25 11:13:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2060019406271017921.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/CTLFireability4294688594615950683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2060019406271017921.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 SI_CTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Graph (trivial) has 1329 edges and 1349 vertex of which 96 / 1349 are part of one of the 18 SCC in 3 ms
Free SCC test removed 78 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 942 transitions
Trivial Post-agglo rules discarded 942 transitions
Performed 942 trivial Post agglomeration. Transition count delta: 942
Iterating post reduction 0 with 942 rules applied. Total rules applied 943 place count 1270 transition count 1936
Reduce places removed 942 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 958 rules applied. Total rules applied 1901 place count 328 transition count 1920
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 1908 place count 322 transition count 1919
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1909 place count 321 transition count 1919
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 70 Pre rules applied. Total rules applied 1909 place count 321 transition count 1849
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 4 with 140 rules applied. Total rules applied 2049 place count 251 transition count 1849
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 2064 place count 236 transition count 1834
Iterating global reduction 4 with 15 rules applied. Total rules applied 2079 place count 236 transition count 1834
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 2079 place count 236 transition count 1833
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2081 place count 235 transition count 1833
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 2088 place count 228 transition count 1826
Iterating global reduction 4 with 7 rules applied. Total rules applied 2095 place count 228 transition count 1826
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2099 place count 228 transition count 1822
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2100 place count 227 transition count 1821
Iterating global reduction 5 with 1 rules applied. Total rules applied 2101 place count 227 transition count 1821
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2102 place count 226 transition count 1820
Iterating global reduction 5 with 1 rules applied. Total rules applied 2103 place count 226 transition count 1820
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2104 place count 226 transition count 1819
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 2184 place count 186 transition count 1779
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 2190 place count 186 transition count 1773
Discarding 33 places :
Symmetric choice reduction at 7 with 33 rule applications. Total rules 2223 place count 153 transition count 672
Iterating global reduction 7 with 33 rules applied. Total rules applied 2256 place count 153 transition count 672
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 2266 place count 153 transition count 662
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2286 place count 133 transition count 636
Iterating global reduction 8 with 20 rules applied. Total rules applied 2306 place count 133 transition count 636
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2326 place count 113 transition count 610
Iterating global reduction 8 with 20 rules applied. Total rules applied 2346 place count 113 transition count 610
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 2354 place count 113 transition count 602
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2356 place count 112 transition count 601
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2357 place count 111 transition count 595
Iterating global reduction 9 with 1 rules applied. Total rules applied 2358 place count 111 transition count 595
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2359 place count 111 transition count 594
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 2365 place count 111 transition count 588
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 10 with 12 rules applied. Total rules applied 2377 place count 105 transition count 582
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2378 place count 104 transition count 581
Applied a total of 2378 rules in 301 ms. Remains 104 /1349 variables (removed 1245) and now considering 581/2969 (removed 2388) transitions.
[2026-05-25 11:13:59] [INFO ] Flow matrix only has 574 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11299774120470831820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13193664204978134905.kers'
[2026-05-25 11:13:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11299774120470831820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13193664204978134905.kers]
Normalized transition count is 573 out of 574 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 573 rows 103 cols 5289 entries
Finished phase 1 with 102 SingleSign rule and 0 generalized
[2026-05-25 11:13:59] [INFO ] Computed 2 invariants in 4 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-13193664204978134905.kers
Total runtime 7 ms.
[2026-05-25 11:13:59] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-25 11:13:59] [INFO ] Flow matrix only has 574 transitions (discarded 7 similar events)
[2026-05-25 11:13:59] [INFO ] Invariant cache hit.
[2026-05-25 11:14:00] [INFO ] State equation strengthened by 63 read => feed constraints.
[2026-05-25 11:14:00] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
[2026-05-25 11:14:00] [INFO ] Redundant transitions in 4 ms returned []
Running 568 sub problems to find dead transitions.
[2026-05-25 11:14:00] [INFO ] Flow matrix only has 574 transitions (discarded 7 similar events)
[2026-05-25 11:14:00] [INFO ] Invariant cache hit.
[2026-05-25 11:14:00] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (OVERLAPS) 6/104 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 6 (OVERLAPS) 573/677 variables, 104/125 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/677 variables, 62/187 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 677/678 variables, and 187 constraints, problems are : Problem set: 0 solved, 568 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 104/104 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 568/181 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 568 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (OVERLAPS) 6/104 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 19/21 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 5 (OVERLAPS) 573/677 variables, 104/125 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/677 variables, 62/187 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/677 variables, 181/368 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 677/678 variables, and 376 constraints, problems are : Problem set: 0 solved, 568 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 104/104 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 568/181 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60656ms problems are : Problem set: 0 solved, 568 unsolved
Search for dead transitions found 0 dead transitions in 60658ms
Starting structural reductions in SI_CTL mode, iteration 1 : 104/1349 places, 581/2969 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61621 ms. Remains : 104/1349 places, 581/2969 transitions.
[2026-05-25 11:15:01] [INFO ] Flatten gal took : 48 ms
[2026-05-25 11:15:01] [INFO ] Flatten gal took : 23 ms
[2026-05-25 11:15:01] [INFO ] Input system was already deterministic with 581 transitions.
[2026-05-25 11:15:01] [INFO ] Flatten gal took : 24 ms
[2026-05-25 11:15:01] [INFO ] Flatten gal took : 24 ms
[2026-05-25 11:15:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5056288264731170958.gal : 5 ms
[2026-05-25 11:15:01] [INFO ] Time to serialize properties into /tmp/CTLFireability10119679765036710173.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/CTLFireability5056288264731170958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10119679765036710173.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.36415e+07,9.70534,249624,2,24176,5,316258,6,0,985,310136,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 11:15:31] [INFO ] Flatten gal took : 55 ms
[2026-05-25 11:15:31] [INFO ] Applying decomposition
[2026-05-25 11:15:31] [INFO ] Flatten gal took : 31 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/graph10757136548292465836.txt' '-o' '/tmp/graph10757136548292465836.bin' '-w' '/tmp/graph10757136548292465836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10757136548292465836.bin' '-l' '-1' '-v' '-w' '/tmp/graph10757136548292465836.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:15:31] [INFO ] Decomposing Gal with order
[2026-05-25 11:15:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:15:31] [INFO ] Removed a total of 2799 redundant transitions.
[2026-05-25 11:15:31] [INFO ] Flatten gal took : 32 ms
[2026-05-25 11:15:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 8 ms.
[2026-05-25 11:15:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4533541175758567090.gal : 2 ms
[2026-05-25 11:15:31] [INFO ] Time to serialize properties into /tmp/CTLFireability482725716621948267.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/CTLFireability4533541175758567090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability482725716621948267.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.36415e+07,12.4273,422840,3627,61,224354,727,901,4.77373e+06,62,2795,0


Converting to forward existential form...Done !
original formula: !(E((AF((i3.u15.p759==1)) * !(AF((i7.i1.u8.p489!=1)))) U AF(((((i0.u2.p51==1)&&(i7.i0.u6.p375==1))&&((i1.u13.p631==1)&&(i4.u20.p977==1)))...199
=> equivalent forward existential formula: [(FwdU(Init,(!(EG(!((i3.u15.p759==1)))) * !(!(EG(!((i7.i1.u8.p489!=1))))))) * !(EG(!(((((i0.u2.p51==1)&&(i7.i0.u...259
Reverse transition relation is NOT exact ! Due to transitions t569, t571, t572, t573, t574, i0.t199, i0.t197, i0.t36, i0.u0.t86, i0.u2.t198, i0.u3.t37, i2....656
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1349/1349 places, 2969/2969 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1326 transition count 2946
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1326 transition count 2946
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 64 place count 1308 transition count 2928
Iterating global reduction 0 with 18 rules applied. Total rules applied 82 place count 1308 transition count 2928
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 1308 transition count 2927
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 97 place count 1294 transition count 2913
Iterating global reduction 1 with 14 rules applied. Total rules applied 111 place count 1294 transition count 2913
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 125 place count 1280 transition count 2899
Iterating global reduction 1 with 14 rules applied. Total rules applied 139 place count 1280 transition count 2899
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 152 place count 1267 transition count 2886
Iterating global reduction 1 with 13 rules applied. Total rules applied 165 place count 1267 transition count 2886
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 177 place count 1255 transition count 2874
Iterating global reduction 1 with 12 rules applied. Total rules applied 189 place count 1255 transition count 2874
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 201 place count 1243 transition count 2862
Iterating global reduction 1 with 12 rules applied. Total rules applied 213 place count 1243 transition count 2862
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 214 place count 1243 transition count 2861
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 223 place count 1234 transition count 2852
Iterating global reduction 2 with 9 rules applied. Total rules applied 232 place count 1234 transition count 2852
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 239 place count 1227 transition count 2845
Iterating global reduction 2 with 7 rules applied. Total rules applied 246 place count 1227 transition count 2845
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 253 place count 1220 transition count 2838
Iterating global reduction 2 with 7 rules applied. Total rules applied 260 place count 1220 transition count 2838
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 263 place count 1220 transition count 2835
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 267 place count 1216 transition count 2831
Iterating global reduction 3 with 4 rules applied. Total rules applied 271 place count 1216 transition count 2831
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 1213 transition count 2828
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 1213 transition count 2828
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 1210 transition count 2825
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 1210 transition count 2825
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 1207 transition count 2822
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 1207 transition count 2822
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 292 place count 1204 transition count 2819
Iterating global reduction 3 with 3 rules applied. Total rules applied 295 place count 1204 transition count 2819
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 298 place count 1201 transition count 2816
Iterating global reduction 3 with 3 rules applied. Total rules applied 301 place count 1201 transition count 2816
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 304 place count 1198 transition count 2813
Iterating global reduction 3 with 3 rules applied. Total rules applied 307 place count 1198 transition count 2813
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 310 place count 1195 transition count 2810
Iterating global reduction 3 with 3 rules applied. Total rules applied 313 place count 1195 transition count 2810
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 316 place count 1192 transition count 2807
Iterating global reduction 3 with 3 rules applied. Total rules applied 319 place count 1192 transition count 2807
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 322 place count 1189 transition count 2804
Iterating global reduction 3 with 3 rules applied. Total rules applied 325 place count 1189 transition count 2804
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 326 place count 1189 transition count 2803
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 328 place count 1187 transition count 2801
Iterating global reduction 4 with 2 rules applied. Total rules applied 330 place count 1187 transition count 2801
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 331 place count 1187 transition count 2800
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 332 place count 1186 transition count 2799
Iterating global reduction 5 with 1 rules applied. Total rules applied 333 place count 1186 transition count 2799
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 334 place count 1186 transition count 2798
Applied a total of 334 rules in 1469 ms. Remains 1186 /1349 variables (removed 163) and now considering 2798/2969 (removed 171) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6173791949778106553.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3408921830761404098.kers'
[2026-05-25 11:16:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6173791949778106553.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3408921830761404098.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 2798 rows 1186 cols 20996 entries
Finished phase 1 with 1179 SingleSign rule and 0 generalized
[2026-05-25 11:16:03] [INFO ] Computed 7 invariants in 35 ms
Computed 7 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-3408921830761404098.kers
Total runtime 47 ms.
[2026-05-25 11:16:04] [INFO ] Implicit Places using invariants in 1014 ms returned []
[2026-05-25 11:16:04] [INFO ] Invariant cache hit.
[2026-05-25 11:16:06] [INFO ] Implicit Places using invariants and state equation in 2147 ms returned []
Implicit Place search using SMT with State Equation took 3180 ms to find 0 implicit places.
Running 2797 sub problems to find dead transitions.
[2026-05-25 11:16:06] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1185/3984 variables, and 0 constraints, problems are : Problem set: 0 solved, 2797 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1186 constraints, PredecessorRefiner: 2797/1327 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2797 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1185/3984 variables, and 0 constraints, problems are : Problem set: 0 solved, 2797 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1186 constraints, PredecessorRefiner: 1470/1327 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62836ms problems are : Problem set: 0 solved, 2797 unsolved
Search for dead transitions found 0 dead transitions in 62850ms
Starting structural reductions in LTL mode, iteration 1 : 1186/1349 places, 2798/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67515 ms. Remains : 1186/1349 places, 2798/2969 transitions.
[2026-05-25 11:17:09] [INFO ] Flatten gal took : 77 ms
[2026-05-25 11:17:09] [INFO ] Flatten gal took : 80 ms
[2026-05-25 11:17:09] [INFO ] Input system was already deterministic with 2798 transitions.
[2026-05-25 11:17:09] [INFO ] Flatten gal took : 64 ms
[2026-05-25 11:17:09] [INFO ] Flatten gal took : 65 ms
[2026-05-25 11:17:09] [INFO ] Time to serialize gal into /tmp/CTLFireability9726672477074206448.gal : 19 ms
[2026-05-25 11:17:09] [INFO ] Time to serialize properties into /tmp/CTLFireability329289833080782843.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/CTLFireability9726672477074206448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability329289833080782843.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:17:39] [INFO ] Flatten gal took : 63 ms
[2026-05-25 11:17:39] [INFO ] Applying decomposition
[2026-05-25 11:17:39] [INFO ] Flatten gal took : 125 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/graph6590606302458280300.txt' '-o' '/tmp/graph6590606302458280300.bin' '-w' '/tmp/graph6590606302458280300.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6590606302458280300.bin' '-l' '-1' '-v' '-w' '/tmp/graph6590606302458280300.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:17:40] [INFO ] Decomposing Gal with order
[2026-05-25 11:17:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:17:40] [INFO ] Removed a total of 9319 redundant transitions.
[2026-05-25 11:17:40] [INFO ] Flatten gal took : 113 ms
[2026-05-25 11:17:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 33 ms.
[2026-05-25 11:17:40] [INFO ] Time to serialize gal into /tmp/CTLFireability865158869919713781.gal : 15 ms
[2026-05-25 11:17:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13994035085432215554.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/CTLFireability865158869919713781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13994035085432215554.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 : 1349/1349 places, 2969/2969 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1325 transition count 2945
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1325 transition count 2945
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 1306 transition count 2926
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 1306 transition count 2926
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 1306 transition count 2925
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 102 place count 1291 transition count 2910
Iterating global reduction 1 with 15 rules applied. Total rules applied 117 place count 1291 transition count 2910
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 132 place count 1276 transition count 2895
Iterating global reduction 1 with 15 rules applied. Total rules applied 147 place count 1276 transition count 2895
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 160 place count 1263 transition count 2882
Iterating global reduction 1 with 13 rules applied. Total rules applied 173 place count 1263 transition count 2882
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 184 place count 1252 transition count 2871
Iterating global reduction 1 with 11 rules applied. Total rules applied 195 place count 1252 transition count 2871
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 206 place count 1241 transition count 2860
Iterating global reduction 1 with 11 rules applied. Total rules applied 217 place count 1241 transition count 2860
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 218 place count 1241 transition count 2859
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 226 place count 1233 transition count 2851
Iterating global reduction 2 with 8 rules applied. Total rules applied 234 place count 1233 transition count 2851
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 240 place count 1227 transition count 2845
Iterating global reduction 2 with 6 rules applied. Total rules applied 246 place count 1227 transition count 2845
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 252 place count 1221 transition count 2839
Iterating global reduction 2 with 6 rules applied. Total rules applied 258 place count 1221 transition count 2839
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 260 place count 1221 transition count 2837
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 264 place count 1217 transition count 2833
Iterating global reduction 3 with 4 rules applied. Total rules applied 268 place count 1217 transition count 2833
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 271 place count 1214 transition count 2830
Iterating global reduction 3 with 3 rules applied. Total rules applied 274 place count 1214 transition count 2830
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 277 place count 1211 transition count 2827
Iterating global reduction 3 with 3 rules applied. Total rules applied 280 place count 1211 transition count 2827
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 283 place count 1208 transition count 2824
Iterating global reduction 3 with 3 rules applied. Total rules applied 286 place count 1208 transition count 2824
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 287 place count 1208 transition count 2823
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 289 place count 1206 transition count 2821
Iterating global reduction 4 with 2 rules applied. Total rules applied 291 place count 1206 transition count 2821
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 293 place count 1204 transition count 2819
Iterating global reduction 4 with 2 rules applied. Total rules applied 295 place count 1204 transition count 2819
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 297 place count 1202 transition count 2817
Iterating global reduction 4 with 2 rules applied. Total rules applied 299 place count 1202 transition count 2817
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 301 place count 1200 transition count 2815
Iterating global reduction 4 with 2 rules applied. Total rules applied 303 place count 1200 transition count 2815
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 305 place count 1198 transition count 2813
Iterating global reduction 4 with 2 rules applied. Total rules applied 307 place count 1198 transition count 2813
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 309 place count 1196 transition count 2811
Iterating global reduction 4 with 2 rules applied. Total rules applied 311 place count 1196 transition count 2811
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 313 place count 1194 transition count 2809
Iterating global reduction 4 with 2 rules applied. Total rules applied 315 place count 1194 transition count 2809
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 316 place count 1194 transition count 2808
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 317 place count 1193 transition count 2807
Iterating global reduction 5 with 1 rules applied. Total rules applied 318 place count 1193 transition count 2807
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 319 place count 1193 transition count 2806
Applied a total of 319 rules in 1407 ms. Remains 1193 /1349 variables (removed 156) and now considering 2806/2969 (removed 163) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9258381754282428426.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14465509398456442184.kers'
[2026-05-25 11:18:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9258381754282428426.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14465509398456442184.kers]
Culled 0 columns in 8 ms.
// Phase 1: matrix 2806 rows 1193 cols 21012 entries
Finished phase 1 with 1186 SingleSign rule and 0 generalized
[2026-05-25 11:18:11] [INFO ] Computed 7 invariants in 57 ms
Computed 7 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-14465509398456442184.kers
Total runtime 67 ms.
[2026-05-25 11:18:12] [INFO ] Implicit Places using invariants in 1039 ms returned []
[2026-05-25 11:18:12] [INFO ] Invariant cache hit.
[2026-05-25 11:18:14] [INFO ] Implicit Places using invariants and state equation in 2054 ms returned []
Implicit Place search using SMT with State Equation took 3111 ms to find 0 implicit places.
Running 2805 sub problems to find dead transitions.
[2026-05-25 11:18:15] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1192/3999 variables, and 0 constraints, problems are : Problem set: 0 solved, 2805 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1193 constraints, PredecessorRefiner: 2805/1335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2805 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1192/3999 variables, and 0 constraints, problems are : Problem set: 0 solved, 2805 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/7 constraints, State Equation: 0/1193 constraints, PredecessorRefiner: 1470/1335 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62944ms problems are : Problem set: 0 solved, 2805 unsolved
Search for dead transitions found 0 dead transitions in 62957ms
Starting structural reductions in LTL mode, iteration 1 : 1193/1349 places, 2806/2969 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67488 ms. Remains : 1193/1349 places, 2806/2969 transitions.
[2026-05-25 11:19:18] [INFO ] Flatten gal took : 62 ms
[2026-05-25 11:19:18] [INFO ] Flatten gal took : 67 ms
[2026-05-25 11:19:18] [INFO ] Input system was already deterministic with 2806 transitions.
[2026-05-25 11:19:18] [INFO ] Flatten gal took : 67 ms
[2026-05-25 11:19:18] [INFO ] Flatten gal took : 68 ms
[2026-05-25 11:19:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7995844420322332453.gal : 20 ms
[2026-05-25 11:19:18] [INFO ] Time to serialize properties into /tmp/CTLFireability6778317688828409278.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/CTLFireability7995844420322332453.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6778317688828409278.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 11:19:48] [INFO ] Flatten gal took : 107 ms
[2026-05-25 11:19:48] [INFO ] Applying decomposition
[2026-05-25 11:19:48] [INFO ] Flatten gal took : 84 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/graph6579048051625299451.txt' '-o' '/tmp/graph6579048051625299451.bin' '-w' '/tmp/graph6579048051625299451.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6579048051625299451.bin' '-l' '-1' '-v' '-w' '/tmp/graph6579048051625299451.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:19:49] [INFO ] Decomposing Gal with order
[2026-05-25 11:19:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:19:49] [INFO ] Removed a total of 9321 redundant transitions.
[2026-05-25 11:19:49] [INFO ] Flatten gal took : 154 ms
[2026-05-25 11:19:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 46 ms.
[2026-05-25 11:19:49] [INFO ] Time to serialize gal into /tmp/CTLFireability6192715813620905783.gal : 24 ms
[2026-05-25 11:19:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8459125704062350036.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/CTLFireability6192715813620905783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8459125704062350036.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.
[2026-05-25 11:20:19] [INFO ] Flatten gal took : 70 ms
[2026-05-25 11:20:19] [INFO ] Flatten gal took : 71 ms
[2026-05-25 11:20:19] [INFO ] Applying decomposition
[2026-05-25 11:20:19] [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/graph240324188809074014.txt' '-o' '/tmp/graph240324188809074014.bin' '-w' '/tmp/graph240324188809074014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph240324188809074014.bin' '-l' '-1' '-v' '-w' '/tmp/graph240324188809074014.weights' '-q' '0' '-e' '0.001'
[2026-05-25 11:20:20] [INFO ] Decomposing Gal with order
[2026-05-25 11:20:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 11:20:20] [INFO ] Removed a total of 9344 redundant transitions.
[2026-05-25 11:20:20] [INFO ] Flatten gal took : 159 ms
[2026-05-25 11:20:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 43 ms.
[2026-05-25 11:20:20] [INFO ] Time to serialize gal into /tmp/CTLFireability11229714448206125771.gal : 24 ms
[2026-05-25 11:20:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9030101991053953245.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/CTLFireability11229714448206125771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9030101991053953245.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.29668e+14,153.098,3172956,15549,25,4.72114e+06,3508,3349,2.07184e+07,51,6043,0


Converting to forward existential form...Done !
original formula: AX(EG(((AG(((((i2.u19.p118==0)||(i2.u124.p397==0))||((i2.u191.p720==0)||(i2.u303.p1021==0)))||((i2.u409.p1300==0)||(i2.u500.p1601==0)))) ...590
=> equivalent forward existential formula: [(EY(Init) * !(EG(((!(E(TRUE U !(((((i2.u19.p118==0)||(i2.u124.p397==0))||((i2.u191.p720==0)||(i2.u303.p1021==0)...936
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t99, t118, t200, t258, t292, t310, t392, t393, t450, t453, t486, t582, t638, t...1010

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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="MedleyB-PT-B05"
export BK_EXAMINATION="CTLFireability"
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 MedleyB-PT-B05, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969020100314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B05.tgz
mv MedleyB-PT-B05 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;