Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r082-smll-177946993600186.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DBSingleClientW-PT-d1m10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993600186
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 7.2K Mar 6 18:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 18:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 6 18:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 6 18:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 08:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 08:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Mar 6 18:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 6 18:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 18:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Mar 6 18:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 432K 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 DBSingleClientW-PT-d1m10-CTLFireability-2024-00
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-01
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-02
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-03
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-04
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-05
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-06
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-07
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-08
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-09
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-10
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-11
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-12
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-13
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-14
FORMULA_NAME DBSingleClientW-PT-d1m10-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779592879193

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 03:21:20] [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]
[2026-05-24 03:21:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 03:21:21] [INFO ] Load time of PNML (sax parser for PT used): 303 ms
[2026-05-24 03:21:21] [INFO ] Transformed 1440 places.
[2026-05-24 03:21:21] [INFO ] Transformed 672 transitions.
[2026-05-24 03:21:21] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 531 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Deduced a syphon composed of 1093 places in 11 ms
Reduce places removed 1093 places and 0 transitions.
Support contains 79 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 326 transition count 592
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 162 place count 265 transition count 491
Iterating global reduction 1 with 61 rules applied. Total rules applied 223 place count 265 transition count 491
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 239 place count 265 transition count 475
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 279 place count 225 transition count 435
Iterating global reduction 2 with 40 rules applied. Total rules applied 319 place count 225 transition count 435
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 329 place count 215 transition count 421
Iterating global reduction 2 with 10 rules applied. Total rules applied 339 place count 215 transition count 421
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 351 place count 215 transition count 409
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 352 place count 214 transition count 408
Iterating global reduction 3 with 1 rules applied. Total rules applied 353 place count 214 transition count 408
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 354 place count 213 transition count 407
Iterating global reduction 3 with 1 rules applied. Total rules applied 355 place count 213 transition count 407
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 356 place count 212 transition count 406
Iterating global reduction 3 with 1 rules applied. Total rules applied 357 place count 212 transition count 406
Applied a total of 357 rules in 194 ms. Remains 212 /347 variables (removed 135) and now considering 406/672 (removed 266) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11135257208265706920.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17318864257006338761.kers'
[2026-05-24 03:21:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11135257208265706920.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17318864257006338761.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 212 cols 1164 entries
Finished phase 1 with 208 SingleSign rule and 2 generalized
[2026-05-24 03:21:22] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17318864257006338761.kers
Total runtime 3 ms.
[2026-05-24 03:21:22] [INFO ] Implicit Places using invariants in 575 ms returned []
[2026-05-24 03:21:22] [INFO ] Invariant cache hit.
[2026-05-24 03:21:22] [INFO ] State equation strengthened by 215 read => feed constraints.
[2026-05-24 03:21:25] [INFO ] Implicit Places using invariants and state equation in 2508 ms returned []
Implicit Place search using SMT with State Equation took 3134 ms to find 0 implicit places.
Running 405 sub problems to find dead transitions.
[2026-05-24 03:21:25] [INFO ] Invariant cache hit.
[2026-05-24 03:21:25] [INFO ] State equation strengthened by 215 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (OVERLAPS) 1/212 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (OVERLAPS) 406/618 variables, 212/214 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/618 variables, 215/429 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 618/618 variables, and 429 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 212/212 constraints, ReadFeed: 215/215 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (OVERLAPS) 1/212 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (OVERLAPS) 406/618 variables, 212/214 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/618 variables, 215/429 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/618 variables, 405/834 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 618/618 variables, and 834 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 212/212 constraints, ReadFeed: 215/215 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61293ms problems are : Problem set: 0 solved, 405 unsolved
Search for dead transitions found 0 dead transitions in 61327ms
Starting structural reductions in LTL mode, iteration 1 : 212/347 places, 406/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64738 ms. Remains : 212/347 places, 406/672 transitions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Applied a total of 0 rules in 5 ms. Remains 212 /212 variables (removed 0) and now considering 406/406 (removed 0) transitions.
[2026-05-24 03:22:26] [INFO ] Invariant cache hit.
[2026-05-24 03:22:26] [INFO ] Implicit Places using invariants in 188 ms returned []
[2026-05-24 03:22:26] [INFO ] Invariant cache hit.
[2026-05-24 03:22:26] [INFO ] State equation strengthened by 215 read => feed constraints.
[2026-05-24 03:22:28] [INFO ] Implicit Places using invariants and state equation in 2281 ms returned []
Implicit Place search using SMT with State Equation took 2473 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2478 ms. Remains : 212/212 places, 406/406 transitions.
Support contains 79 out of 212 places after structural reductions.
[2026-05-24 03:22:29] [INFO ] Flatten gal took : 83 ms
[2026-05-24 03:22:29] [INFO ] Flatten gal took : 46 ms
[2026-05-24 03:22:29] [INFO ] Input system was already deterministic with 406 transitions.
Reduction of identical properties reduced properties to check from 66 to 64
RANDOM walk for 40000 steps (9220 resets) in 4017 ms. (9 steps per ms) remains 48/64 properties
BEST_FIRST walk for 4003 steps (238 resets) in 55 ms. (71 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (202 resets) in 36 ms. (108 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (190 resets) in 37 ms. (105 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (200 resets) in 57 ms. (69 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (104 resets) in 43 ms. (90 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (211 resets) in 42 ms. (93 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (184 resets) in 33 ms. (117 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (409 resets) in 42 ms. (93 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (202 resets) in 27 ms. (142 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (403 resets) in 33 ms. (117 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (189 resets) in 21 ms. (181 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (185 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (411 resets) in 35 ms. (111 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (177 resets) in 25 ms. (153 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (206 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (177 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (202 resets) in 25 ms. (153 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (377 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4001 steps (205 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (184 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (195 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (210 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (182 resets) in 34 ms. (114 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (186 resets) in 28 ms. (138 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (165 resets) in 27 ms. (143 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (186 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (202 resets) in 28 ms. (138 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4002 steps (360 resets) in 32 ms. (121 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (354 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (394 resets) in 33 ms. (117 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (159 resets) in 32 ms. (121 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (405 resets) in 79 ms. (50 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (184 resets) in 24 ms. (160 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (179 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (175 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (385 resets) in 47 ms. (83 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (371 resets) in 21 ms. (181 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (369 resets) in 30 ms. (129 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (217 resets) in 31 ms. (125 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (190 resets) in 24 ms. (160 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (181 resets) in 28 ms. (138 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (183 resets) in 24 ms. (160 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (179 resets) in 30 ms. (129 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (182 resets) in 34 ms. (114 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (205 resets) in 29 ms. (133 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (183 resets) in 18 ms. (210 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (185 resets) in 24 ms. (160 steps per ms) remains 47/47 properties
[2026-05-24 03:22:31] [INFO ] Invariant cache hit.
[2026-05-24 03:22:31] [INFO ] State equation strengthened by 215 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 47 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp64 is UNSAT
At refinement iteration 1 (OVERLAPS) 66/124 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 3 (OVERLAPS) 38/162 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 358/520 variables, 162/164 constraints. Problems are: Problem set: 2 solved, 45 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/520 variables, 167/331 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/331 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 8 (OVERLAPS) 98/618 variables, 50/381 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/618 variables, 48/429 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/618 variables, 0/429 constraints. Problems are: Problem set: 2 solved, 45 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 618/618 variables, and 429 constraints, problems are : Problem set: 2 solved, 45 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 212/212 constraints, ReadFeed: 215/215 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 45 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 1 (OVERLAPS) 68/122 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 3 (OVERLAPS) 39/161 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/161 variables, 6/8 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/161 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 6 (OVERLAPS) 354/515 variables, 161/169 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/515 variables, 163/332 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/515 variables, 1/333 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/515 variables, 7/340 constraints. Problems are: Problem set: 2 solved, 45 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/515 variables, 2/342 constraints. Problems are: Problem set: 2 solved, 45 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 515/618 variables, and 342 constraints, problems are : Problem set: 2 solved, 45 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/212 constraints, ReadFeed: 163/215 constraints, PredecessorRefiner: 1/47 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10176ms problems are : Problem set: 2 solved, 45 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 212 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 202 transition count 379
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 202 transition count 379
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 195 transition count 372
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 195 transition count 372
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 195 transition count 366
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 194 transition count 365
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 194 transition count 365
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 194 transition count 363
Applied a total of 44 rules in 69 ms. Remains 194 /212 variables (removed 18) and now considering 363/406 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 194/212 places, 363/406 transitions.
RANDOM walk for 40000 steps (9166 resets) in 838 ms. (47 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (168 resets) in 20 ms. (190 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (185 resets) in 26 ms. (148 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (187 resets) in 24 ms. (160 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (93 resets) in 28 ms. (138 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (195 resets) in 31 ms. (125 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (199 resets) in 31 ms. (125 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (366 resets) in 36 ms. (108 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (201 resets) in 20 ms. (190 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (404 resets) in 32 ms. (121 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (207 resets) in 30 ms. (129 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (174 resets) in 23 ms. (166 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (400 resets) in 43 ms. (90 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (181 resets) in 34 ms. (114 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (201 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (207 resets) in 30 ms. (129 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (182 resets) in 24 ms. (160 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (388 resets) in 48 ms. (81 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (183 resets) in 31 ms. (125 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (181 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (185 resets) in 35 ms. (111 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (192 resets) in 28 ms. (138 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (188 resets) in 27 ms. (143 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (182 resets) in 32 ms. (121 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (191 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (183 resets) in 30 ms. (129 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (175 resets) in 22 ms. (174 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (347 resets) in 32 ms. (121 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (389 resets) in 40 ms. (97 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (374 resets) in 45 ms. (87 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (178 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (384 resets) in 34 ms. (114 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (197 resets) in 28 ms. (138 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (199 resets) in 23 ms. (166 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (185 resets) in 26 ms. (148 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4001 steps (375 resets) in 29 ms. (133 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (397 resets) in 34 ms. (114 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (345 resets) in 19 ms. (200 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (186 resets) in 16 ms. (235 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (198 resets) in 17 ms. (222 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (193 resets) in 16 ms. (235 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (168 resets) in 13 ms. (286 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (196 resets) in 16 ms. (235 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (203 resets) in 15 ms. (250 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (169 resets) in 16 ms. (235 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (192 resets) in 16 ms. (235 steps per ms) remains 45/45 properties
Finished probabilistic random walk after 181079 steps, run visited all 45 properties in 725 ms. (steps per millisecond=249 )
Probabilistic random walk after 181079 steps, saw 72947 distinct states, run finished after 730 ms. (steps per millisecond=248 ) properties seen :45
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-24 03:22:43] [INFO ] Flatten gal took : 30 ms
[2026-05-24 03:22:43] [INFO ] Flatten gal took : 31 ms
[2026-05-24 03:22:43] [INFO ] Input system was already deterministic with 406 transitions.
Support contains 76 out of 212 places (down from 77) after GAL structural reductions.
Computed a total of 5 stabilizing places and 33 stable transitions
Graph (complete) has 822 edges and 212 vertex of which 211 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 172 transition count 292
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 172 transition count 292
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 82 place count 172 transition count 290
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 113 place count 141 transition count 255
Iterating global reduction 1 with 31 rules applied. Total rules applied 144 place count 141 transition count 255
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 158 place count 141 transition count 241
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 172 place count 127 transition count 213
Iterating global reduction 2 with 14 rules applied. Total rules applied 186 place count 127 transition count 213
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 195 place count 127 transition count 204
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 198 place count 124 transition count 201
Iterating global reduction 3 with 3 rules applied. Total rules applied 201 place count 124 transition count 201
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 204 place count 121 transition count 198
Iterating global reduction 3 with 3 rules applied. Total rules applied 207 place count 121 transition count 198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 210 place count 121 transition count 195
Applied a total of 210 rules in 30 ms. Remains 121 /212 variables (removed 91) and now considering 195/406 (removed 211) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4219678758580372773.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17291428784835102505.kers'
[2026-05-24 03:22:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4219678758580372773.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17291428784835102505.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 195 rows 121 cols 577 entries
Finished phase 1 with 116 SingleSign rule and 3 generalized
[2026-05-24 03:22:43] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-17291428784835102505.kers
Total runtime 5 ms.
[2026-05-24 03:22:43] [INFO ] Implicit Places using invariants in 111 ms returned []
[2026-05-24 03:22:43] [INFO ] Invariant cache hit.
[2026-05-24 03:22:43] [INFO ] State equation strengthened by 91 read => feed constraints.
[2026-05-24 03:22:44] [INFO ] Implicit Places using invariants and state equation in 831 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2026-05-24 03:22:44] [INFO ] Invariant cache hit.
[2026-05-24 03:22:44] [INFO ] State equation strengthened by 91 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/121 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (OVERLAPS) 195/316 variables, 121/123 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 91/214 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (OVERLAPS) 0/316 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 316/316 variables, and 215 constraints, problems are : Problem set: 0 solved, 194 unsolved in 19387 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 121/121 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 1/121 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 195/316 variables, 121/124 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 91/215 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 194/409 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 194 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 316/316 variables, and 409 constraints, problems are : Problem set: 0 solved, 194 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 121/121 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49534ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 49535ms
Starting structural reductions in LTL mode, iteration 1 : 121/212 places, 195/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50511 ms. Remains : 121/212 places, 195/406 transitions.
[2026-05-24 03:23:33] [INFO ] Flatten gal took : 21 ms
[2026-05-24 03:23:33] [INFO ] Flatten gal took : 20 ms
[2026-05-24 03:23:33] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-24 03:23:33] [INFO ] Flatten gal took : 18 ms
[2026-05-24 03:23:33] [INFO ] Flatten gal took : 17 ms
[2026-05-24 03:23:33] [INFO ] Time to serialize gal into /tmp/CTLFireability3957306498945828910.gal : 9 ms
[2026-05-24 03:23:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4615959241583396086.ctl : 9 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/CTLFireability3957306498945828910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4615959241583396086.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.
[2026-05-24 03:24:03] [INFO ] Flatten gal took : 10 ms
[2026-05-24 03:24:03] [INFO ] Applying decomposition
[2026-05-24 03:24:03] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph119501359749109653.txt' '-o' '/tmp/graph119501359749109653.bin' '-w' '/tmp/graph119501359749109653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph119501359749109653.bin' '-l' '-1' '-v' '-w' '/tmp/graph119501359749109653.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:24:04] [INFO ] Decomposing Gal with order
[2026-05-24 03:24:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:24:04] [INFO ] Removed a total of 167 redundant transitions.
[2026-05-24 03:24:04] [INFO ] Flatten gal took : 109 ms
[2026-05-24 03:24:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 16 ms.
[2026-05-24 03:24:04] [INFO ] Time to serialize gal into /tmp/CTLFireability6873490848596059802.gal : 6 ms
[2026-05-24 03:24:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17680822536303262734.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/CTLFireability6873490848596059802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17680822536303262734.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 : 212/212 places, 406/406 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 164 transition count 253
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 164 transition count 253
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 100 place count 164 transition count 249
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 135 place count 129 transition count 208
Iterating global reduction 1 with 35 rules applied. Total rules applied 170 place count 129 transition count 208
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 185 place count 129 transition count 193
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 202 place count 112 transition count 163
Iterating global reduction 2 with 17 rules applied. Total rules applied 219 place count 112 transition count 163
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 227 place count 112 transition count 155
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 233 place count 106 transition count 146
Iterating global reduction 3 with 6 rules applied. Total rules applied 239 place count 106 transition count 146
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 241 place count 106 transition count 144
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 245 place count 102 transition count 140
Iterating global reduction 4 with 4 rules applied. Total rules applied 249 place count 102 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 250 place count 102 transition count 139
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 253 place count 99 transition count 135
Iterating global reduction 5 with 3 rules applied. Total rules applied 256 place count 99 transition count 135
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 257 place count 98 transition count 129
Iterating global reduction 5 with 1 rules applied. Total rules applied 258 place count 98 transition count 129
Applied a total of 258 rules in 23 ms. Remains 98 /212 variables (removed 114) and now considering 129/406 (removed 277) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13757939962310177078.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3530562957726393178.kers'
[2026-05-24 03:24:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13757939962310177078.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3530562957726393178.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 129 rows 98 cols 422 entries
Finished phase 1 with 94 SingleSign rule and 2 generalized
[2026-05-24 03:24:34] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3530562957726393178.kers
Total runtime 1 ms.
[2026-05-24 03:24:34] [INFO ] Implicit Places using invariants in 117 ms returned []
[2026-05-24 03:24:34] [INFO ] Invariant cache hit.
[2026-05-24 03:24:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-24 03:24:35] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 610 ms to find 0 implicit places.
Running 128 sub problems to find dead transitions.
[2026-05-24 03:24:35] [INFO ] Invariant cache hit.
[2026-05-24 03:24:35] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 129/227 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 42/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 0/227 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 142 constraints, problems are : Problem set: 0 solved, 128 unsolved in 6150 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 129/227 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 42/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 128/270 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 0/227 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 227/227 variables, and 270 constraints, problems are : Problem set: 0 solved, 128 unsolved in 23761 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 29961ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 29962ms
Starting structural reductions in LTL mode, iteration 1 : 98/212 places, 129/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30595 ms. Remains : 98/212 places, 129/406 transitions.
[2026-05-24 03:25:05] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:25:05] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:25:05] [INFO ] Input system was already deterministic with 129 transitions.
[2026-05-24 03:25:05] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:25:05] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:25:05] [INFO ] Time to serialize gal into /tmp/CTLFireability8482615649648219772.gal : 1 ms
[2026-05-24 03:25:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15577410362681086548.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/CTLFireability8482615649648219772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15577410362681086548.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.
[2026-05-24 03:25:35] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:25:35] [INFO ] Applying decomposition
[2026-05-24 03:25:35] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7888004508699045535.txt' '-o' '/tmp/graph7888004508699045535.bin' '-w' '/tmp/graph7888004508699045535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7888004508699045535.bin' '-l' '-1' '-v' '-w' '/tmp/graph7888004508699045535.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:25:35] [INFO ] Decomposing Gal with order
[2026-05-24 03:25:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:25:35] [INFO ] Removed a total of 123 redundant transitions.
[2026-05-24 03:25:35] [INFO ] Flatten gal took : 19 ms
[2026-05-24 03:25:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 6 ms.
[2026-05-24 03:25:35] [INFO ] Time to serialize gal into /tmp/CTLFireability17461551644240243899.gal : 5 ms
[2026-05-24 03:25:35] [INFO ] Time to serialize properties into /tmp/CTLFireability17708237060012437668.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/CTLFireability17461551644240243899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17708237060012437668.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 167 transition count 271
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 167 transition count 271
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 167 transition count 267
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 126 place count 135 transition count 232
Iterating global reduction 1 with 32 rules applied. Total rules applied 158 place count 135 transition count 232
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 174 place count 135 transition count 216
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 189 place count 120 transition count 189
Iterating global reduction 2 with 15 rules applied. Total rules applied 204 place count 120 transition count 189
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 210 place count 120 transition count 183
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 218 place count 112 transition count 169
Iterating global reduction 3 with 8 rules applied. Total rules applied 226 place count 112 transition count 169
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 230 place count 112 transition count 165
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 235 place count 107 transition count 160
Iterating global reduction 4 with 5 rules applied. Total rules applied 240 place count 107 transition count 160
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 243 place count 107 transition count 157
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 245 place count 105 transition count 155
Iterating global reduction 5 with 2 rules applied. Total rules applied 247 place count 105 transition count 155
Applied a total of 247 rules in 18 ms. Remains 105 /212 variables (removed 107) and now considering 155/406 (removed 251) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10891323976976878182.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5292911311274897021.kers'
[2026-05-24 03:26:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10891323976976878182.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5292911311274897021.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 155 rows 105 cols 484 entries
Finished phase 1 with 101 SingleSign rule and 2 generalized
[2026-05-24 03:26:05] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5292911311274897021.kers
Total runtime 1 ms.
[2026-05-24 03:26:05] [INFO ] Implicit Places using invariants in 128 ms returned []
[2026-05-24 03:26:05] [INFO ] Invariant cache hit.
[2026-05-24 03:26:05] [INFO ] State equation strengthened by 61 read => feed constraints.
[2026-05-24 03:26:06] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 745 ms to find 0 implicit places.
Running 154 sub problems to find dead transitions.
[2026-05-24 03:26:06] [INFO ] Invariant cache hit.
[2026-05-24 03:26:06] [INFO ] State equation strengthened by 61 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 1 (OVERLAPS) 1/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 4 (OVERLAPS) 155/260 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 61/168 constraints. Problems are: Problem set: 0 solved, 154 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 7 (OVERLAPS) 0/260 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 154 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 168 constraints, problems are : Problem set: 0 solved, 154 unsolved in 11455 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 154/154 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 154 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 1 (OVERLAPS) 1/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 4 (OVERLAPS) 155/260 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 61/168 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 154/322 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 154 unsolved
At refinement iteration 8 (OVERLAPS) 0/260 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 154 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 322 constraints, problems are : Problem set: 0 solved, 154 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 61/61 constraints, PredecessorRefiner: 154/154 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41520ms problems are : Problem set: 0 solved, 154 unsolved
Search for dead transitions found 0 dead transitions in 41521ms
Starting structural reductions in LTL mode, iteration 1 : 105/212 places, 155/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42285 ms. Remains : 105/212 places, 155/406 transitions.
[2026-05-24 03:26:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:26:47] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:26:47] [INFO ] Input system was already deterministic with 155 transitions.
[2026-05-24 03:26:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:26:47] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:26:47] [INFO ] Time to serialize gal into /tmp/CTLFireability13951463687411400360.gal : 2 ms
[2026-05-24 03:26:47] [INFO ] Time to serialize properties into /tmp/CTLFireability9804058587876359013.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/CTLFireability13951463687411400360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9804058587876359013.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.
[2026-05-24 03:27:17] [INFO ] Flatten gal took : 6 ms
[2026-05-24 03:27:17] [INFO ] Applying decomposition
[2026-05-24 03:27:17] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12843132812438584297.txt' '-o' '/tmp/graph12843132812438584297.bin' '-w' '/tmp/graph12843132812438584297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12843132812438584297.bin' '-l' '-1' '-v' '-w' '/tmp/graph12843132812438584297.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:27:17] [INFO ] Decomposing Gal with order
[2026-05-24 03:27:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:27:17] [INFO ] Removed a total of 123 redundant transitions.
[2026-05-24 03:27:17] [INFO ] Flatten gal took : 19 ms
[2026-05-24 03:27:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 8 ms.
[2026-05-24 03:27:17] [INFO ] Time to serialize gal into /tmp/CTLFireability5894631601582817182.gal : 4 ms
[2026-05-24 03:27:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2051684614706202420.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/CTLFireability5894631601582817182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2051684614706202420.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 : 212/212 places, 406/406 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 165 transition count 258
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 165 transition count 258
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 165 transition count 255
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 130 place count 132 transition count 216
Iterating global reduction 1 with 33 rules applied. Total rules applied 163 place count 132 transition count 216
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 177 place count 132 transition count 202
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 192 place count 117 transition count 175
Iterating global reduction 2 with 15 rules applied. Total rules applied 207 place count 117 transition count 175
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 215 place count 117 transition count 167
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 220 place count 112 transition count 160
Iterating global reduction 3 with 5 rules applied. Total rules applied 225 place count 112 transition count 160
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 226 place count 112 transition count 159
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 230 place count 108 transition count 155
Iterating global reduction 4 with 4 rules applied. Total rules applied 234 place count 108 transition count 155
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 235 place count 108 transition count 154
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 237 place count 106 transition count 151
Iterating global reduction 5 with 2 rules applied. Total rules applied 239 place count 106 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 240 place count 106 transition count 150
Applied a total of 240 rules in 15 ms. Remains 106 /212 variables (removed 106) and now considering 150/406 (removed 256) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8901298367606485059.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13867332038136772378.kers'
[2026-05-24 03:27:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8901298367606485059.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13867332038136772378.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 150 rows 106 cols 473 entries
Finished phase 1 with 102 SingleSign rule and 2 generalized
[2026-05-24 03:27:47] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13867332038136772378.kers
Total runtime 2 ms.
[2026-05-24 03:27:48] [INFO ] Implicit Places using invariants in 133 ms returned []
[2026-05-24 03:27:48] [INFO ] Invariant cache hit.
[2026-05-24 03:27:48] [INFO ] State equation strengthened by 57 read => feed constraints.
[2026-05-24 03:27:48] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
Running 149 sub problems to find dead transitions.
[2026-05-24 03:27:48] [INFO ] Invariant cache hit.
[2026-05-24 03:27:48] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (OVERLAPS) 150/256 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 57/165 constraints. Problems are: Problem set: 0 solved, 149 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 165 constraints, problems are : Problem set: 0 solved, 149 unsolved in 7200 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (OVERLAPS) 150/256 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 57/165 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 149/314 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/256 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 256/256 variables, and 314 constraints, problems are : Problem set: 0 solved, 149 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37264ms problems are : Problem set: 0 solved, 149 unsolved
Search for dead transitions found 0 dead transitions in 37265ms
Starting structural reductions in LTL mode, iteration 1 : 106/212 places, 150/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37808 ms. Remains : 106/212 places, 150/406 transitions.
[2026-05-24 03:28:25] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:28:25] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:28:25] [INFO ] Input system was already deterministic with 150 transitions.
[2026-05-24 03:28:25] [INFO ] Flatten gal took : 4 ms
[2026-05-24 03:28:25] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:28:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2026504482622626068.gal : 1 ms
[2026-05-24 03:28:25] [INFO ] Time to serialize properties into /tmp/CTLFireability12601576659425572025.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/CTLFireability2026504482622626068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12601576659425572025.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.
[2026-05-24 03:28:55] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:28:55] [INFO ] Applying decomposition
[2026-05-24 03:28:55] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3108475371275977582.txt' '-o' '/tmp/graph3108475371275977582.bin' '-w' '/tmp/graph3108475371275977582.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3108475371275977582.bin' '-l' '-1' '-v' '-w' '/tmp/graph3108475371275977582.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:28:55] [INFO ] Decomposing Gal with order
[2026-05-24 03:28:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:28:55] [INFO ] Removed a total of 107 redundant transitions.
[2026-05-24 03:28:55] [INFO ] Flatten gal took : 19 ms
[2026-05-24 03:28:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 6 ms.
[2026-05-24 03:28:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8832618985463638295.gal : 4 ms
[2026-05-24 03:28:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2634275011473764064.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/CTLFireability8832618985463638295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2634275011473764064.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 : 212/212 places, 406/406 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 167 transition count 274
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 167 transition count 274
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 96 place count 167 transition count 268
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 127 place count 136 transition count 231
Iterating global reduction 1 with 31 rules applied. Total rules applied 158 place count 136 transition count 231
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 172 place count 136 transition count 217
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 187 place count 121 transition count 193
Iterating global reduction 2 with 15 rules applied. Total rules applied 202 place count 121 transition count 193
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 209 place count 121 transition count 186
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 216 place count 114 transition count 174
Iterating global reduction 3 with 7 rules applied. Total rules applied 223 place count 114 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 225 place count 114 transition count 172
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 230 place count 109 transition count 167
Iterating global reduction 4 with 5 rules applied. Total rules applied 235 place count 109 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 237 place count 109 transition count 165
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 240 place count 106 transition count 161
Iterating global reduction 5 with 3 rules applied. Total rules applied 243 place count 106 transition count 161
Applied a total of 243 rules in 13 ms. Remains 106 /212 variables (removed 106) and now considering 161/406 (removed 245) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3417290166380069199.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8546127395432616028.kers'
[2026-05-24 03:29:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3417290166380069199.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8546127395432616028.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 161 rows 106 cols 502 entries
Finished phase 1 with 101 SingleSign rule and 3 generalized
[2026-05-24 03:29:25] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8546127395432616028.kers
Total runtime 2 ms.
[2026-05-24 03:29:26] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-24 03:29:26] [INFO ] Invariant cache hit.
[2026-05-24 03:29:26] [INFO ] State equation strengthened by 64 read => feed constraints.
[2026-05-24 03:29:26] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 813 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2026-05-24 03:29:26] [INFO ] Invariant cache hit.
[2026-05-24 03:29:26] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 1/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 161/267 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/267 variables, 64/172 constraints. Problems are: Problem set: 0 solved, 160 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/267 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/267 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 267/267 variables, and 174 constraints, problems are : Problem set: 0 solved, 160 unsolved in 14586 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 1/106 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/106 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (OVERLAPS) 161/267 variables, 106/110 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 64/174 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/267 variables, 160/334 constraints. Problems are: Problem set: 0 solved, 160 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 267/267 variables, and 334 constraints, problems are : Problem set: 0 solved, 160 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 106/106 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44682ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 44683ms
Starting structural reductions in LTL mode, iteration 1 : 106/212 places, 161/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45510 ms. Remains : 106/212 places, 161/406 transitions.
[2026-05-24 03:30:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:30:11] [INFO ] Flatten gal took : 13 ms
[2026-05-24 03:30:11] [INFO ] Input system was already deterministic with 161 transitions.
[2026-05-24 03:30:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:30:11] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:30:11] [INFO ] Time to serialize gal into /tmp/CTLFireability13914444435849998220.gal : 2 ms
[2026-05-24 03:30:11] [INFO ] Time to serialize properties into /tmp/CTLFireability604512560908611172.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/CTLFireability13914444435849998220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability604512560908611172.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.
[2026-05-24 03:30:41] [INFO ] Flatten gal took : 6 ms
[2026-05-24 03:30:41] [INFO ] Applying decomposition
[2026-05-24 03:30:41] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11034918482506913004.txt' '-o' '/tmp/graph11034918482506913004.bin' '-w' '/tmp/graph11034918482506913004.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11034918482506913004.bin' '-l' '-1' '-v' '-w' '/tmp/graph11034918482506913004.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:30:41] [INFO ] Decomposing Gal with order
[2026-05-24 03:30:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:30:41] [INFO ] Removed a total of 180 redundant transitions.
[2026-05-24 03:30:41] [INFO ] Flatten gal took : 18 ms
[2026-05-24 03:30:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 10 ms.
[2026-05-24 03:30:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3042503688093949815.gal : 2 ms
[2026-05-24 03:30:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16538914960356458876.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/CTLFireability3042503688093949815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16538914960356458876.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 : 212/212 places, 406/406 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 164 transition count 254
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 164 transition count 254
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 164 transition count 248
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 136 place count 130 transition count 209
Iterating global reduction 1 with 34 rules applied. Total rules applied 170 place count 130 transition count 209
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 183 place count 130 transition count 196
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 202 place count 111 transition count 163
Iterating global reduction 2 with 19 rules applied. Total rules applied 221 place count 111 transition count 163
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 229 place count 111 transition count 155
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 238 place count 102 transition count 140
Iterating global reduction 3 with 9 rules applied. Total rules applied 247 place count 102 transition count 140
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 251 place count 102 transition count 136
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 257 place count 96 transition count 130
Iterating global reduction 4 with 6 rules applied. Total rules applied 263 place count 96 transition count 130
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 266 place count 96 transition count 127
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 269 place count 93 transition count 123
Iterating global reduction 5 with 3 rules applied. Total rules applied 272 place count 93 transition count 123
Applied a total of 272 rules in 31 ms. Remains 93 /212 variables (removed 119) and now considering 123/406 (removed 283) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14276280230547561518.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1126387622627824350.kers'
[2026-05-24 03:31:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14276280230547561518.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1126387622627824350.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 123 rows 93 cols 396 entries
Finished phase 1 with 89 SingleSign rule and 2 generalized
[2026-05-24 03:31:11] [INFO ] Computed 2 invariants in 2 ms
Computed 2 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1126387622627824350.kers
Total runtime 5 ms.
[2026-05-24 03:31:11] [INFO ] Implicit Places using invariants in 119 ms returned []
[2026-05-24 03:31:11] [INFO ] Invariant cache hit.
[2026-05-24 03:31:11] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-24 03:31:12] [INFO ] Implicit Places using invariants and state equation in 483 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
[2026-05-24 03:31:12] [INFO ] Redundant transitions in 5 ms returned []
Running 122 sub problems to find dead transitions.
[2026-05-24 03:31:12] [INFO ] Invariant cache hit.
[2026-05-24 03:31:12] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (OVERLAPS) 123/216 variables, 93/95 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/216 variables, 43/138 constraints. Problems are: Problem set: 0 solved, 122 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/216 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 8 (OVERLAPS) 0/216 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 139 constraints, problems are : Problem set: 0 solved, 122 unsolved in 8213 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 122 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 5 (OVERLAPS) 123/216 variables, 93/96 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 43/139 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/216 variables, 122/261 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/216 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 122 unsolved
At refinement iteration 9 (OVERLAPS) 0/216 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 122 unsolved
No progress, stopping.
After SMT solving in domain Int declared 216/216 variables, and 261 constraints, problems are : Problem set: 0 solved, 122 unsolved in 22073 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 122/122 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30346ms problems are : Problem set: 0 solved, 122 unsolved
Search for dead transitions found 0 dead transitions in 30346ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/212 places, 123/406 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30996 ms. Remains : 93/212 places, 123/406 transitions.
[2026-05-24 03:31:42] [INFO ] Flatten gal took : 4 ms
[2026-05-24 03:31:42] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:31:42] [INFO ] Input system was already deterministic with 123 transitions.
[2026-05-24 03:31:42] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:31:42] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:31:42] [INFO ] Time to serialize gal into /tmp/CTLFireability10502872733128791055.gal : 2 ms
[2026-05-24 03:31:42] [INFO ] Time to serialize properties into /tmp/CTLFireability16861954979645339706.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/CTLFireability10502872733128791055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16861954979645339706.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.
[2026-05-24 03:32:12] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:32:12] [INFO ] Applying decomposition
[2026-05-24 03:32:12] [INFO ] Flatten gal took : 3 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/graph8462086627618652019.txt' '-o' '/tmp/graph8462086627618652019.bin' '-w' '/tmp/graph8462086627618652019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8462086627618652019.bin' '-l' '-1' '-v' '-w' '/tmp/graph8462086627618652019.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:32:12] [INFO ] Decomposing Gal with order
[2026-05-24 03:32:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:32:12] [INFO ] Removed a total of 123 redundant transitions.
[2026-05-24 03:32:12] [INFO ] Flatten gal took : 13 ms
[2026-05-24 03:32:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 6 ms.
[2026-05-24 03:32:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15023364582241893313.gal : 4 ms
[2026-05-24 03:32:12] [INFO ] Time to serialize properties into /tmp/CTLFireability9384585366046703757.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/CTLFireability15023364582241893313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9384585366046703757.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 : 212/212 places, 406/406 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 167 transition count 260
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 167 transition count 260
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 167 transition count 256
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 127 place count 134 transition count 218
Iterating global reduction 1 with 33 rules applied. Total rules applied 160 place count 134 transition count 218
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 173 place count 134 transition count 205
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 189 place count 118 transition count 178
Iterating global reduction 2 with 16 rules applied. Total rules applied 205 place count 118 transition count 178
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 214 place count 118 transition count 169
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 218 place count 114 transition count 163
Iterating global reduction 3 with 4 rules applied. Total rules applied 222 place count 114 transition count 163
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 223 place count 114 transition count 162
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 226 place count 111 transition count 159
Iterating global reduction 4 with 3 rules applied. Total rules applied 229 place count 111 transition count 159
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 231 place count 109 transition count 157
Iterating global reduction 4 with 2 rules applied. Total rules applied 233 place count 109 transition count 157
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 234 place count 109 transition count 156
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 235 place count 108 transition count 150
Iterating global reduction 5 with 1 rules applied. Total rules applied 236 place count 108 transition count 150
Applied a total of 236 rules in 10 ms. Remains 108 /212 variables (removed 104) and now considering 150/406 (removed 256) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5382204290111690974.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3834843208265365085.kers'
[2026-05-24 03:32:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5382204290111690974.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3834843208265365085.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 150 rows 108 cols 481 entries
Finished phase 1 with 104 SingleSign rule and 2 generalized
[2026-05-24 03:32:42] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3834843208265365085.kers
Total runtime 1 ms.
[2026-05-24 03:32:43] [INFO ] Implicit Places using invariants in 97 ms returned []
[2026-05-24 03:32:43] [INFO ] Invariant cache hit.
[2026-05-24 03:32:43] [INFO ] State equation strengthened by 53 read => feed constraints.
[2026-05-24 03:32:43] [INFO ] Implicit Places using invariants and state equation in 529 ms returned []
Implicit Place search using SMT with State Equation took 631 ms to find 0 implicit places.
Running 149 sub problems to find dead transitions.
[2026-05-24 03:32:43] [INFO ] Invariant cache hit.
[2026-05-24 03:32:43] [INFO ] State equation strengthened by 53 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (OVERLAPS) 150/258 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 53/163 constraints. Problems are: Problem set: 0 solved, 149 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (OVERLAPS) 0/258 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 258/258 variables, and 163 constraints, problems are : Problem set: 0 solved, 149 unsolved in 9609 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (OVERLAPS) 150/258 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/258 variables, 53/163 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/258 variables, 149/312 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 258/258 variables, and 312 constraints, problems are : Problem set: 0 solved, 149 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 53/53 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39678ms problems are : Problem set: 0 solved, 149 unsolved
Search for dead transitions found 0 dead transitions in 39678ms
Starting structural reductions in LTL mode, iteration 1 : 108/212 places, 150/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40321 ms. Remains : 108/212 places, 150/406 transitions.
[2026-05-24 03:33:23] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:33:23] [INFO ] Flatten gal took : 6 ms
[2026-05-24 03:33:23] [INFO ] Input system was already deterministic with 150 transitions.
[2026-05-24 03:33:23] [INFO ] Flatten gal took : 6 ms
[2026-05-24 03:33:23] [INFO ] Flatten gal took : 6 ms
[2026-05-24 03:33:23] [INFO ] Time to serialize gal into /tmp/CTLFireability17667004365219532117.gal : 2 ms
[2026-05-24 03:33:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14375158229045326703.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/CTLFireability17667004365219532117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14375158229045326703.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.
[2026-05-24 03:33:53] [INFO ] Flatten gal took : 4 ms
[2026-05-24 03:33:53] [INFO ] Applying decomposition
[2026-05-24 03:33:53] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2471107478586137534.txt' '-o' '/tmp/graph2471107478586137534.bin' '-w' '/tmp/graph2471107478586137534.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2471107478586137534.bin' '-l' '-1' '-v' '-w' '/tmp/graph2471107478586137534.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:33:53] [INFO ] Decomposing Gal with order
[2026-05-24 03:33:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:33:53] [INFO ] Removed a total of 150 redundant transitions.
[2026-05-24 03:33:53] [INFO ] Flatten gal took : 12 ms
[2026-05-24 03:33:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 4 ms.
[2026-05-24 03:33:53] [INFO ] Time to serialize gal into /tmp/CTLFireability15268412061670718910.gal : 3 ms
[2026-05-24 03:33:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1734659164998469891.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/CTLFireability15268412061670718910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1734659164998469891.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 : 212/212 places, 406/406 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 166 transition count 275
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 166 transition count 275
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 98 place count 166 transition count 269
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 134 place count 130 transition count 227
Iterating global reduction 1 with 36 rules applied. Total rules applied 170 place count 130 transition count 227
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 191 place count 130 transition count 206
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 209 place count 112 transition count 176
Iterating global reduction 2 with 18 rules applied. Total rules applied 227 place count 112 transition count 176
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 237 place count 112 transition count 166
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 244 place count 105 transition count 156
Iterating global reduction 3 with 7 rules applied. Total rules applied 251 place count 105 transition count 156
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 253 place count 105 transition count 154
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 258 place count 100 transition count 149
Iterating global reduction 4 with 5 rules applied. Total rules applied 263 place count 100 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 265 place count 100 transition count 147
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 268 place count 97 transition count 143
Iterating global reduction 5 with 3 rules applied. Total rules applied 271 place count 97 transition count 143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 272 place count 97 transition count 142
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 273 place count 96 transition count 136
Iterating global reduction 6 with 1 rules applied. Total rules applied 274 place count 96 transition count 136
Applied a total of 274 rules in 14 ms. Remains 96 /212 variables (removed 116) and now considering 136/406 (removed 270) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9358469358131401856.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10645450855006142527.kers'
[2026-05-24 03:34:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9358469358131401856.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10645450855006142527.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 136 rows 96 cols 430 entries
Finished phase 1 with 92 SingleSign rule and 2 generalized
[2026-05-24 03:34:23] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10645450855006142527.kers
Total runtime 2 ms.
[2026-05-24 03:34:23] [INFO ] Implicit Places using invariants in 129 ms returned []
[2026-05-24 03:34:23] [INFO ] Invariant cache hit.
[2026-05-24 03:34:23] [INFO ] State equation strengthened by 51 read => feed constraints.
[2026-05-24 03:34:24] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2026-05-24 03:34:24] [INFO ] Invariant cache hit.
[2026-05-24 03:34:24] [INFO ] State equation strengthened by 51 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (OVERLAPS) 136/232 variables, 96/98 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 51/149 constraints. Problems are: Problem set: 0 solved, 135 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 0/232 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 149 constraints, problems are : Problem set: 0 solved, 135 unsolved in 7375 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 96/96 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (OVERLAPS) 136/232 variables, 96/98 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 51/149 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 135/284 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (OVERLAPS) 0/232 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 232/232 variables, and 284 constraints, problems are : Problem set: 0 solved, 135 unsolved in 24018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 96/96 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31469ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 31470ms
Starting structural reductions in LTL mode, iteration 1 : 96/212 places, 136/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32046 ms. Remains : 96/212 places, 136/406 transitions.
[2026-05-24 03:34:55] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:34:55] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:34:55] [INFO ] Input system was already deterministic with 136 transitions.
[2026-05-24 03:34:55] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:34:55] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:34:55] [INFO ] Time to serialize gal into /tmp/CTLFireability4765952785308163442.gal : 1 ms
[2026-05-24 03:34:55] [INFO ] Time to serialize properties into /tmp/CTLFireability5818661270664002698.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/CTLFireability4765952785308163442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5818661270664002698.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.
[2026-05-24 03:35:25] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:35:25] [INFO ] Applying decomposition
[2026-05-24 03:35:25] [INFO ] Flatten gal took : 3 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/graph14669966089821579171.txt' '-o' '/tmp/graph14669966089821579171.bin' '-w' '/tmp/graph14669966089821579171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14669966089821579171.bin' '-l' '-1' '-v' '-w' '/tmp/graph14669966089821579171.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:35:25] [INFO ] Decomposing Gal with order
[2026-05-24 03:35:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:35:25] [INFO ] Removed a total of 118 redundant transitions.
[2026-05-24 03:35:25] [INFO ] Flatten gal took : 10 ms
[2026-05-24 03:35:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 4 ms.
[2026-05-24 03:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12241773243806315056.gal : 1 ms
[2026-05-24 03:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13189998700458991495.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/CTLFireability12241773243806315056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13189998700458991495.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 162 transition count 257
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 162 transition count 257
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 106 place count 162 transition count 251
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 142 place count 126 transition count 210
Iterating global reduction 1 with 36 rules applied. Total rules applied 178 place count 126 transition count 210
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 194 place count 126 transition count 194
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 214 place count 106 transition count 159
Iterating global reduction 2 with 20 rules applied. Total rules applied 234 place count 106 transition count 159
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 244 place count 106 transition count 149
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 251 place count 99 transition count 136
Iterating global reduction 3 with 7 rules applied. Total rules applied 258 place count 99 transition count 136
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 260 place count 99 transition count 134
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 265 place count 94 transition count 129
Iterating global reduction 4 with 5 rules applied. Total rules applied 270 place count 94 transition count 129
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 274 place count 90 transition count 124
Iterating global reduction 4 with 4 rules applied. Total rules applied 278 place count 90 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 279 place count 90 transition count 123
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 280 place count 89 transition count 117
Iterating global reduction 5 with 1 rules applied. Total rules applied 281 place count 89 transition count 117
Applied a total of 281 rules in 28 ms. Remains 89 /212 variables (removed 123) and now considering 117/406 (removed 289) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11619940883297443963.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10738180834915371369.kers'
[2026-05-24 03:35:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11619940883297443963.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10738180834915371369.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 117 rows 89 cols 378 entries
Finished phase 1 with 85 SingleSign rule and 2 generalized
[2026-05-24 03:35:55] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10738180834915371369.kers
Total runtime 1 ms.
[2026-05-24 03:35:55] [INFO ] Implicit Places using invariants in 95 ms returned []
[2026-05-24 03:35:55] [INFO ] Invariant cache hit.
[2026-05-24 03:35:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2026-05-24 03:35:56] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2026-05-24 03:35:56] [INFO ] Redundant transitions in 3 ms returned []
Running 116 sub problems to find dead transitions.
[2026-05-24 03:35:56] [INFO ] Invariant cache hit.
[2026-05-24 03:35:56] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/206 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 40/131 constraints. Problems are: Problem set: 0 solved, 116 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/206 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 131 constraints, problems are : Problem set: 0 solved, 116 unsolved in 5940 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/206 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 40/131 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 116/247 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 247 constraints, problems are : Problem set: 0 solved, 116 unsolved in 17011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22995ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 22996ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/212 places, 117/406 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23395 ms. Remains : 89/212 places, 117/406 transitions.
[2026-05-24 03:36:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:36:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:36:19] [INFO ] Input system was already deterministic with 117 transitions.
[2026-05-24 03:36:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:36:19] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:36:19] [INFO ] Time to serialize gal into /tmp/CTLFireability3421085518613488052.gal : 1 ms
[2026-05-24 03:36:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11330976618394408946.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/CTLFireability3421085518613488052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11330976618394408946.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.
[2026-05-24 03:36:49] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:36:49] [INFO ] Applying decomposition
[2026-05-24 03:36:49] [INFO ] Flatten gal took : 3 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/graph10253029969450955807.txt' '-o' '/tmp/graph10253029969450955807.bin' '-w' '/tmp/graph10253029969450955807.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10253029969450955807.bin' '-l' '-1' '-v' '-w' '/tmp/graph10253029969450955807.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:36:49] [INFO ] Decomposing Gal with order
[2026-05-24 03:36:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:36:49] [INFO ] Removed a total of 96 redundant transitions.
[2026-05-24 03:36:49] [INFO ] Flatten gal took : 9 ms
[2026-05-24 03:36:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 2 ms.
[2026-05-24 03:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10900185233732189353.gal : 2 ms
[2026-05-24 03:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16261443905211704726.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/CTLFireability10900185233732189353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16261443905211704726.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 163 transition count 253
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 163 transition count 253
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 104 place count 163 transition count 247
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 138 place count 129 transition count 208
Iterating global reduction 1 with 34 rules applied. Total rules applied 172 place count 129 transition count 208
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 186 place count 129 transition count 194
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 204 place count 111 transition count 163
Iterating global reduction 2 with 18 rules applied. Total rules applied 222 place count 111 transition count 163
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 229 place count 111 transition count 156
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 238 place count 102 transition count 141
Iterating global reduction 3 with 9 rules applied. Total rules applied 247 place count 102 transition count 141
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 251 place count 102 transition count 137
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 257 place count 96 transition count 131
Iterating global reduction 4 with 6 rules applied. Total rules applied 263 place count 96 transition count 131
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 266 place count 96 transition count 128
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 269 place count 93 transition count 124
Iterating global reduction 5 with 3 rules applied. Total rules applied 272 place count 93 transition count 124
Applied a total of 272 rules in 24 ms. Remains 93 /212 variables (removed 119) and now considering 124/406 (removed 282) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7868639734409571884.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2154491719416111748.kers'
[2026-05-24 03:37:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7868639734409571884.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2154491719416111748.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 124 rows 93 cols 400 entries
Finished phase 1 with 89 SingleSign rule and 2 generalized
[2026-05-24 03:37:19] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2154491719416111748.kers
Total runtime 1 ms.
[2026-05-24 03:37:19] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-24 03:37:19] [INFO ] Invariant cache hit.
[2026-05-24 03:37:19] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-24 03:37:19] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2026-05-24 03:37:19] [INFO ] Redundant transitions in 3 ms returned []
Running 123 sub problems to find dead transitions.
[2026-05-24 03:37:19] [INFO ] Invariant cache hit.
[2026-05-24 03:37:19] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (OVERLAPS) 124/217 variables, 93/95 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 43/138 constraints. Problems are: Problem set: 0 solved, 123 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (OVERLAPS) 0/217 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 217/217 variables, and 138 constraints, problems are : Problem set: 0 solved, 123 unsolved in 6334 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 1/93 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (OVERLAPS) 124/217 variables, 93/95 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 43/138 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 123/261 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/217 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 8 (OVERLAPS) 0/217 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 217/217 variables, and 261 constraints, problems are : Problem set: 0 solved, 123 unsolved in 21400 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 93/93 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27769ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 27771ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/212 places, 124/406 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28288 ms. Remains : 93/212 places, 124/406 transitions.
[2026-05-24 03:37:47] [INFO ] Flatten gal took : 4 ms
[2026-05-24 03:37:47] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:37:47] [INFO ] Input system was already deterministic with 124 transitions.
[2026-05-24 03:37:47] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:37:47] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:37:47] [INFO ] Time to serialize gal into /tmp/CTLFireability14034598984901523904.gal : 1 ms
[2026-05-24 03:37:47] [INFO ] Time to serialize properties into /tmp/CTLFireability11205939743352350676.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/CTLFireability14034598984901523904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11205939743352350676.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.
[2026-05-24 03:38:17] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:38:17] [INFO ] Applying decomposition
[2026-05-24 03:38:17] [INFO ] Flatten gal took : 2 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/graph3101034691665520853.txt' '-o' '/tmp/graph3101034691665520853.bin' '-w' '/tmp/graph3101034691665520853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3101034691665520853.bin' '-l' '-1' '-v' '-w' '/tmp/graph3101034691665520853.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:38:17] [INFO ] Decomposing Gal with order
[2026-05-24 03:38:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:38:17] [INFO ] Removed a total of 126 redundant transitions.
[2026-05-24 03:38:17] [INFO ] Flatten gal took : 9 ms
[2026-05-24 03:38:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 2 ms.
[2026-05-24 03:38:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17064713158024037532.gal : 2 ms
[2026-05-24 03:38:17] [INFO ] Time to serialize properties into /tmp/CTLFireability9172831873482104451.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/CTLFireability17064713158024037532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9172831873482104451.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.47228e+08,24.5985,320832,4566,1699,276987,42067,389,1.88459e+06,144,639766,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 163 transition count 258
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 163 transition count 258
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 104 place count 163 transition count 252
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 140 place count 127 transition count 211
Iterating global reduction 1 with 36 rules applied. Total rules applied 176 place count 127 transition count 211
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 192 place count 127 transition count 195
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 212 place count 107 transition count 160
Iterating global reduction 2 with 20 rules applied. Total rules applied 232 place count 107 transition count 160
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 242 place count 107 transition count 150
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 251 place count 98 transition count 135
Iterating global reduction 3 with 9 rules applied. Total rules applied 260 place count 98 transition count 135
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 262 place count 98 transition count 133
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 269 place count 91 transition count 126
Iterating global reduction 4 with 7 rules applied. Total rules applied 276 place count 91 transition count 126
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 279 place count 91 transition count 123
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 283 place count 87 transition count 118
Iterating global reduction 5 with 4 rules applied. Total rules applied 287 place count 87 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 288 place count 87 transition count 117
Applied a total of 288 rules in 9 ms. Remains 87 /212 variables (removed 125) and now considering 117/406 (removed 289) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-495859500598351991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7721767396754947066.kers'
[2026-05-24 03:38:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-495859500598351991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7721767396754947066.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 117 rows 87 cols 369 entries
Finished phase 1 with 83 SingleSign rule and 2 generalized
[2026-05-24 03:38:47] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7721767396754947066.kers
Total runtime 1 ms.
[2026-05-24 03:38:47] [INFO ] Implicit Places using invariants in 99 ms returned []
[2026-05-24 03:38:47] [INFO ] Invariant cache hit.
[2026-05-24 03:38:47] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-24 03:38:48] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2026-05-24 03:38:48] [INFO ] Invariant cache hit.
[2026-05-24 03:38:48] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/204 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 44/133 constraints. Problems are: Problem set: 0 solved, 116 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/204 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/204 variables, and 133 constraints, problems are : Problem set: 0 solved, 116 unsolved in 4316 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/204 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 44/133 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 116/249 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/204 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/204 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/204 variables, and 249 constraints, problems are : Problem set: 0 solved, 116 unsolved in 27886 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32236ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 32238ms
Starting structural reductions in LTL mode, iteration 1 : 87/212 places, 117/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32592 ms. Remains : 87/212 places, 117/406 transitions.
[2026-05-24 03:39:20] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:39:20] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:39:20] [INFO ] Input system was already deterministic with 117 transitions.
[2026-05-24 03:39:20] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:39:20] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:39:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9012373762063877094.gal : 1 ms
[2026-05-24 03:39:20] [INFO ] Time to serialize properties into /tmp/CTLFireability3998773381477026978.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/CTLFireability9012373762063877094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3998773381477026978.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.
[2026-05-24 03:39:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:39:50] [INFO ] Applying decomposition
[2026-05-24 03:39:50] [INFO ] Flatten gal took : 2 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/graph17245962216718789854.txt' '-o' '/tmp/graph17245962216718789854.bin' '-w' '/tmp/graph17245962216718789854.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17245962216718789854.bin' '-l' '-1' '-v' '-w' '/tmp/graph17245962216718789854.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:39:50] [INFO ] Decomposing Gal with order
[2026-05-24 03:39:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:39:50] [INFO ] Removed a total of 125 redundant transitions.
[2026-05-24 03:39:50] [INFO ] Flatten gal took : 9 ms
[2026-05-24 03:39:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 1 ms.
[2026-05-24 03:39:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13522411665358977458.gal : 2 ms
[2026-05-24 03:39:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15312832106637772259.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/CTLFireability13522411665358977458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15312832106637772259.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,1.63259e+08,9.94372,192752,4522,1041,211108,11624,392,1.15827e+06,109,212320,0


Converting to forward existential form...Done !
original formula: EG(EX(!(A(EF(((i4.u8.p16>=1)&&(i0.u0.l0>=1))) U AX(((i0.u0.s1>=1)&&(i3.u12.l612>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,EX(!(!((E(!(!(EX(!(((i0.u0.s1>=1)&&(i3.u12.l612>=1)))))) U (!(E(TRUE U ((i4.u8.p16>=1)&&(i0.u0.l0>=1)...277
Reverse transition relation is NOT exact ! Due to transitions t0, t9, t11, t12, t44, t48, t49, t51, t52, t53, t54, t58, t59, t60, t61, t62, t78, t85, t86, ...453
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 162 transition count 247
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 162 transition count 247
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 162 transition count 243
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 140 place count 126 transition count 201
Iterating global reduction 1 with 36 rules applied. Total rules applied 176 place count 126 transition count 201
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 191 place count 126 transition count 186
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 210 place count 107 transition count 152
Iterating global reduction 2 with 19 rules applied. Total rules applied 229 place count 107 transition count 152
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 237 place count 107 transition count 144
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 246 place count 98 transition count 129
Iterating global reduction 3 with 9 rules applied. Total rules applied 255 place count 98 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 257 place count 98 transition count 127
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 264 place count 91 transition count 120
Iterating global reduction 4 with 7 rules applied. Total rules applied 271 place count 91 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 274 place count 91 transition count 117
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 278 place count 87 transition count 112
Iterating global reduction 5 with 4 rules applied. Total rules applied 282 place count 87 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 283 place count 87 transition count 111
Applied a total of 283 rules in 26 ms. Remains 87 /212 variables (removed 125) and now considering 111/406 (removed 295) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7383480626153866198.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15079403691515286779.kers'
[2026-05-24 03:40:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7383480626153866198.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15079403691515286779.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 111 rows 87 cols 356 entries
Finished phase 1 with 83 SingleSign rule and 2 generalized
[2026-05-24 03:40:20] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15079403691515286779.kers
Total runtime 2 ms.
[2026-05-24 03:40:20] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-24 03:40:20] [INFO ] Invariant cache hit.
[2026-05-24 03:40:20] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-24 03:40:20] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2026-05-24 03:40:20] [INFO ] Redundant transitions in 2 ms returned []
Running 110 sub problems to find dead transitions.
[2026-05-24 03:40:20] [INFO ] Invariant cache hit.
[2026-05-24 03:40:20] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 111/198 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 39/128 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 0/198 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/198 variables, and 128 constraints, problems are : Problem set: 0 solved, 110 unsolved in 3985 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 111/198 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 39/128 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 110/238 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 0/198 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/198 variables, and 238 constraints, problems are : Problem set: 0 solved, 110 unsolved in 23067 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 27084ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 27085ms
Starting structural reductions in SI_CTL mode, iteration 1 : 87/212 places, 111/406 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27509 ms. Remains : 87/212 places, 111/406 transitions.
[2026-05-24 03:40:48] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:40:48] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:40:48] [INFO ] Input system was already deterministic with 111 transitions.
[2026-05-24 03:40:48] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:40:48] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:40:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6124111866969250616.gal : 1 ms
[2026-05-24 03:40:48] [INFO ] Time to serialize properties into /tmp/CTLFireability1432259675645659988.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/CTLFireability6124111866969250616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1432259675645659988.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.
[2026-05-24 03:41:18] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:41:18] [INFO ] Applying decomposition
[2026-05-24 03:41:18] [INFO ] Flatten gal took : 2 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/graph15082933177721140626.txt' '-o' '/tmp/graph15082933177721140626.bin' '-w' '/tmp/graph15082933177721140626.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15082933177721140626.bin' '-l' '-1' '-v' '-w' '/tmp/graph15082933177721140626.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:41:18] [INFO ] Decomposing Gal with order
[2026-05-24 03:41:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:41:18] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-24 03:41:18] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:41:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 3 ms.
[2026-05-24 03:41:18] [INFO ] Time to serialize gal into /tmp/CTLFireability4301504850760270566.gal : 2 ms
[2026-05-24 03:41:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16167394048837275281.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/CTLFireability4301504850760270566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16167394048837275281.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.66308e+08,17.9311,221464,3301,1485,202949,14152,375,1.08767e+06,154,247388,0


Converting to forward existential form...Done !
original formula: EG(EF(((i0.u0.s1>=1)&&(i0.u0.l417>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((i0.u0.s1>=1)&&(i0.u0.l417>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t11, t48, t49, t54, t72, t79, t81, t82, t85, t86, t87, t88, t90, t91, t92, t93, t94, t95,...399
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 173 transition count 286
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 173 transition count 286
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 87 place count 173 transition count 277
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 116 place count 144 transition count 242
Iterating global reduction 1 with 29 rules applied. Total rules applied 145 place count 144 transition count 242
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 155 place count 144 transition count 232
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 169 place count 130 transition count 208
Iterating global reduction 2 with 14 rules applied. Total rules applied 183 place count 130 transition count 208
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 189 place count 130 transition count 202
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 195 place count 124 transition count 192
Iterating global reduction 3 with 6 rules applied. Total rules applied 201 place count 124 transition count 192
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 206 place count 119 transition count 187
Iterating global reduction 3 with 5 rules applied. Total rules applied 211 place count 119 transition count 187
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 213 place count 119 transition count 185
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 216 place count 116 transition count 181
Iterating global reduction 4 with 3 rules applied. Total rules applied 219 place count 116 transition count 181
Applied a total of 219 rules in 7 ms. Remains 116 /212 variables (removed 96) and now considering 181/406 (removed 225) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17012733170090952682.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3880151213070048906.kers'
[2026-05-24 03:41:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17012733170090952682.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3880151213070048906.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 181 rows 116 cols 549 entries
Finished phase 1 with 112 SingleSign rule and 2 generalized
[2026-05-24 03:41:48] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3880151213070048906.kers
Total runtime 1 ms.
[2026-05-24 03:41:48] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-24 03:41:48] [INFO ] Invariant cache hit.
[2026-05-24 03:41:48] [INFO ] State equation strengthened by 80 read => feed constraints.
[2026-05-24 03:41:48] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2026-05-24 03:41:48] [INFO ] Invariant cache hit.
[2026-05-24 03:41:48] [INFO ] State equation strengthened by 80 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/297 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 80/198 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 0/297 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 198 constraints, problems are : Problem set: 0 solved, 180 unsolved in 13551 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/297 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 80/198 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 180/378 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 297/297 variables, and 378 constraints, problems are : Problem set: 0 solved, 180 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43690ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 43691ms
Starting structural reductions in LTL mode, iteration 1 : 116/212 places, 181/406 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44340 ms. Remains : 116/212 places, 181/406 transitions.
[2026-05-24 03:42:32] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:42:32] [INFO ] Flatten gal took : 4 ms
[2026-05-24 03:42:32] [INFO ] Input system was already deterministic with 181 transitions.
[2026-05-24 03:42:32] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:42:32] [INFO ] Flatten gal took : 5 ms
[2026-05-24 03:42:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16576489197319130138.gal : 1 ms
[2026-05-24 03:42:32] [INFO ] Time to serialize properties into /tmp/CTLFireability777752056419069859.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/CTLFireability16576489197319130138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability777752056419069859.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.
[2026-05-24 03:43:02] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:43:02] [INFO ] Applying decomposition
[2026-05-24 03:43:02] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14363617364157256255.txt' '-o' '/tmp/graph14363617364157256255.bin' '-w' '/tmp/graph14363617364157256255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14363617364157256255.bin' '-l' '-1' '-v' '-w' '/tmp/graph14363617364157256255.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:43:02] [INFO ] Decomposing Gal with order
[2026-05-24 03:43:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:43:02] [INFO ] Removed a total of 170 redundant transitions.
[2026-05-24 03:43:02] [INFO ] Flatten gal took : 14 ms
[2026-05-24 03:43:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 158 labels/synchronizations in 3 ms.
[2026-05-24 03:43:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10186227173516161007.gal : 3 ms
[2026-05-24 03:43:02] [INFO ] Time to serialize properties into /tmp/CTLFireability14001481582215019955.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/CTLFireability10186227173516161007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14001481582215019955.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 162 transition count 251
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 162 transition count 251
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 162 transition count 247
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 140 place count 126 transition count 205
Iterating global reduction 1 with 36 rules applied. Total rules applied 176 place count 126 transition count 205
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 190 place count 126 transition count 191
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 209 place count 107 transition count 157
Iterating global reduction 2 with 19 rules applied. Total rules applied 228 place count 107 transition count 157
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 237 place count 107 transition count 148
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 245 place count 99 transition count 135
Iterating global reduction 3 with 8 rules applied. Total rules applied 253 place count 99 transition count 135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 254 place count 99 transition count 134
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 261 place count 92 transition count 127
Iterating global reduction 4 with 7 rules applied. Total rules applied 268 place count 92 transition count 127
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 271 place count 92 transition count 124
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 275 place count 88 transition count 119
Iterating global reduction 5 with 4 rules applied. Total rules applied 279 place count 88 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 280 place count 88 transition count 118
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 281 place count 87 transition count 112
Iterating global reduction 6 with 1 rules applied. Total rules applied 282 place count 87 transition count 112
Applied a total of 282 rules in 35 ms. Remains 87 /212 variables (removed 125) and now considering 112/406 (removed 294) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2479656096608928488.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10054328215340793379.kers'
[2026-05-24 03:43:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2479656096608928488.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10054328215340793379.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 87 cols 359 entries
Finished phase 1 with 83 SingleSign rule and 2 generalized
[2026-05-24 03:43:32] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10054328215340793379.kers
Total runtime 1 ms.
[2026-05-24 03:43:32] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-24 03:43:32] [INFO ] Invariant cache hit.
[2026-05-24 03:43:32] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-24 03:43:33] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2026-05-24 03:43:33] [INFO ] Redundant transitions in 3 ms returned []
Running 111 sub problems to find dead transitions.
[2026-05-24 03:43:33] [INFO ] Invariant cache hit.
[2026-05-24 03:43:33] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 112/199 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/199 variables, 39/128 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 3/131 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 0/199 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/199 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 11 (OVERLAPS) 0/199 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/199 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 13 (OVERLAPS) 0/199 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 199/199 variables, and 135 constraints, problems are : Problem set: 0 solved, 111 unsolved in 21068 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 112/199 variables, 87/96 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 39/135 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 111/246 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 0/199 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 199/199 variables, and 246 constraints, problems are : Problem set: 0 solved, 111 unsolved in 18874 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39973ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 39974ms
Starting structural reductions in SI_CTL mode, iteration 1 : 87/212 places, 112/406 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40403 ms. Remains : 87/212 places, 112/406 transitions.
[2026-05-24 03:44:13] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:44:13] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:44:13] [INFO ] Input system was already deterministic with 112 transitions.
[2026-05-24 03:44:13] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:44:13] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:44:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11251155514470839092.gal : 1 ms
[2026-05-24 03:44:13] [INFO ] Time to serialize properties into /tmp/CTLFireability13146905696643338058.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/CTLFireability11251155514470839092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13146905696643338058.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.
[2026-05-24 03:44:43] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:44:43] [INFO ] Applying decomposition
[2026-05-24 03:44:43] [INFO ] Flatten gal took : 2 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/graph14458957777617606131.txt' '-o' '/tmp/graph14458957777617606131.bin' '-w' '/tmp/graph14458957777617606131.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14458957777617606131.bin' '-l' '-1' '-v' '-w' '/tmp/graph14458957777617606131.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:44:43] [INFO ] Decomposing Gal with order
[2026-05-24 03:44:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:44:43] [INFO ] Removed a total of 111 redundant transitions.
[2026-05-24 03:44:43] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:44:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 2 ms.
[2026-05-24 03:44:43] [INFO ] Time to serialize gal into /tmp/CTLFireability4601382148725854937.gal : 2 ms
[2026-05-24 03:44:43] [INFO ] Time to serialize properties into /tmp/CTLFireability2648276948144103000.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/CTLFireability4601382148725854937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2648276948144103000.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 : 212/212 places, 406/406 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 162 transition count 251
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 162 transition count 251
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 162 transition count 247
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 140 place count 126 transition count 205
Iterating global reduction 1 with 36 rules applied. Total rules applied 176 place count 126 transition count 205
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 190 place count 126 transition count 191
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 209 place count 107 transition count 157
Iterating global reduction 2 with 19 rules applied. Total rules applied 228 place count 107 transition count 157
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 237 place count 107 transition count 148
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 245 place count 99 transition count 135
Iterating global reduction 3 with 8 rules applied. Total rules applied 253 place count 99 transition count 135
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 254 place count 99 transition count 134
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 261 place count 92 transition count 127
Iterating global reduction 4 with 7 rules applied. Total rules applied 268 place count 92 transition count 127
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 271 place count 92 transition count 124
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 275 place count 88 transition count 119
Iterating global reduction 5 with 4 rules applied. Total rules applied 279 place count 88 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 280 place count 88 transition count 118
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 281 place count 87 transition count 112
Iterating global reduction 6 with 1 rules applied. Total rules applied 282 place count 87 transition count 112
Applied a total of 282 rules in 20 ms. Remains 87 /212 variables (removed 125) and now considering 112/406 (removed 294) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8397848525463555325.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12926717195497403593.kers'
[2026-05-24 03:45:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8397848525463555325.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12926717195497403593.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 112 rows 87 cols 359 entries
Finished phase 1 with 83 SingleSign rule and 2 generalized
[2026-05-24 03:45:13] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12926717195497403593.kers
Total runtime 2 ms.
[2026-05-24 03:45:13] [INFO ] Implicit Places using invariants in 106 ms returned []
[2026-05-24 03:45:13] [INFO ] Invariant cache hit.
[2026-05-24 03:45:13] [INFO ] State equation strengthened by 39 read => feed constraints.
[2026-05-24 03:45:13] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2026-05-24 03:45:13] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 87/212 places, 112/406 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 356 ms. Remains : 87/212 places, 112/406 transitions.
[2026-05-24 03:45:13] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:45:13] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:45:13] [INFO ] Input system was already deterministic with 112 transitions.
[2026-05-24 03:45:13] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:45:13] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:45:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17851011730017382857.gal : 1 ms
[2026-05-24 03:45:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6849244828235927759.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/CTLFireability17851011730017382857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6849244828235927759.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.
[2026-05-24 03:45:43] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:45:43] [INFO ] Applying decomposition
[2026-05-24 03:45:43] [INFO ] Flatten gal took : 2 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/graph1061980687849319333.txt' '-o' '/tmp/graph1061980687849319333.bin' '-w' '/tmp/graph1061980687849319333.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1061980687849319333.bin' '-l' '-1' '-v' '-w' '/tmp/graph1061980687849319333.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:45:43] [INFO ] Decomposing Gal with order
[2026-05-24 03:45:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:45:43] [INFO ] Removed a total of 114 redundant transitions.
[2026-05-24 03:45:43] [INFO ] Flatten gal took : 11 ms
[2026-05-24 03:45:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 1 ms.
[2026-05-24 03:45:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16923806191909792809.gal : 3 ms
[2026-05-24 03:45:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17704525942471648513.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/CTLFireability16923806191909792809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17704525942471648513.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,2.12105e+08,10.7055,197600,4494,1461,183974,27064,345,605819,114,1.16524e+06,0


Converting to forward existential form...Done !
original formula: AF(((i1.u0.s1>=1)&&(i4.u12.l1024>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((i1.u0.s1>=1)&&(i4.u12.l1024>=1))))] = FALSE
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 212/212 places, 406/406 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 162 transition count 257
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 162 transition count 257
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 104 place count 162 transition count 253
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 141 place count 125 transition count 210
Iterating global reduction 1 with 37 rules applied. Total rules applied 178 place count 125 transition count 210
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 197 place count 125 transition count 191
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 217 place count 105 transition count 156
Iterating global reduction 2 with 20 rules applied. Total rules applied 237 place count 105 transition count 156
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 247 place count 105 transition count 146
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 256 place count 96 transition count 131
Iterating global reduction 3 with 9 rules applied. Total rules applied 265 place count 96 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 267 place count 96 transition count 129
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 274 place count 89 transition count 122
Iterating global reduction 4 with 7 rules applied. Total rules applied 281 place count 89 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 284 place count 89 transition count 119
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 288 place count 85 transition count 114
Iterating global reduction 5 with 4 rules applied. Total rules applied 292 place count 85 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 293 place count 85 transition count 113
Applied a total of 293 rules in 16 ms. Remains 85 /212 variables (removed 127) and now considering 113/406 (removed 293) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17244743387666444564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17751947449302191208.kers'
[2026-05-24 03:46:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17244743387666444564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17751947449302191208.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 113 rows 85 cols 355 entries
Finished phase 1 with 81 SingleSign rule and 2 generalized
[2026-05-24 03:46:13] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17751947449302191208.kers
Total runtime 6 ms.
[2026-05-24 03:46:13] [INFO ] Implicit Places using invariants in 86 ms returned []
[2026-05-24 03:46:13] [INFO ] Invariant cache hit.
[2026-05-24 03:46:13] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-24 03:46:14] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
[2026-05-24 03:46:14] [INFO ] Redundant transitions in 0 ms returned []
Running 112 sub problems to find dead transitions.
[2026-05-24 03:46:14] [INFO ] Invariant cache hit.
[2026-05-24 03:46:14] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (OVERLAPS) 113/198 variables, 85/87 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 43/130 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/198 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 10 (OVERLAPS) 0/198 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/198 variables, and 132 constraints, problems are : Problem set: 0 solved, 112 unsolved in 10332 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/84 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (OVERLAPS) 1/85 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 113/198 variables, 85/89 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 43/132 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 112/244 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 10 (OVERLAPS) 0/198 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/198 variables, and 244 constraints, problems are : Problem set: 0 solved, 112 unsolved in 26112 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36476ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 36476ms
Starting structural reductions in SI_CTL mode, iteration 1 : 85/212 places, 113/406 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36912 ms. Remains : 85/212 places, 113/406 transitions.
[2026-05-24 03:46:50] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:46:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:46:50] [INFO ] Input system was already deterministic with 113 transitions.
[2026-05-24 03:46:50] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:46:50] [INFO ] Flatten gal took : 2 ms
[2026-05-24 03:46:50] [INFO ] Time to serialize gal into /tmp/CTLFireability148639220152657787.gal : 1 ms
[2026-05-24 03:46:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3353105808099373459.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/CTLFireability148639220152657787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3353105808099373459.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.
[2026-05-24 03:47:20] [INFO ] Flatten gal took : 3 ms
[2026-05-24 03:47:20] [INFO ] Applying decomposition
[2026-05-24 03:47:20] [INFO ] Flatten gal took : 2 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/graph6025278653686090542.txt' '-o' '/tmp/graph6025278653686090542.bin' '-w' '/tmp/graph6025278653686090542.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6025278653686090542.bin' '-l' '-1' '-v' '-w' '/tmp/graph6025278653686090542.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:47:20] [INFO ] Decomposing Gal with order
[2026-05-24 03:47:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:47:20] [INFO ] Removed a total of 104 redundant transitions.
[2026-05-24 03:47:20] [INFO ] Flatten gal took : 7 ms
[2026-05-24 03:47:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 2 ms.
[2026-05-24 03:47:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12667925496646126389.gal : 1 ms
[2026-05-24 03:47:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4692670121316712615.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/CTLFireability12667925496646126389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4692670121316712615.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.56109e+08,6.25228,126988,2511,837,137144,11239,342,712145,111,143151,0


Converting to forward existential form...Done !
original formula: EF(!(E(!(((i1.u2.s1>=1)&&(u8.l610>=1))) U EF(((i1.u2.s1>=1)&&(u8.l606>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(((i1.u2.s1>=1)&&(u8.l610>=1))) U E(TRUE U ((i1.u2.s1>=1)&&(u8.l606>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t11, t41, t52, t53, t75, t82, t83, t84, t85, t87, t88, t89, t90, t91, t92, t93, t94, ...377
(forward)formula 0,1,22.0764,308704,1,0,389357,69525,1369,1.69319e+06,641,478685,439309
FORMULA DBSingleClientW-PT-d1m10-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2026-05-24 03:47:42] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:47:43] [INFO ] Flatten gal took : 8 ms
[2026-05-24 03:47:43] [INFO ] Applying decomposition
[2026-05-24 03:47:43] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16192474927740856386.txt' '-o' '/tmp/graph16192474927740856386.bin' '-w' '/tmp/graph16192474927740856386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16192474927740856386.bin' '-l' '-1' '-v' '-w' '/tmp/graph16192474927740856386.weights' '-q' '0' '-e' '0.001'
[2026-05-24 03:47:43] [INFO ] Decomposing Gal with order
[2026-05-24 03:47:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 03:47:43] [INFO ] Removed a total of 414 redundant transitions.
[2026-05-24 03:47:43] [INFO ] Flatten gal took : 32 ms
[2026-05-24 03:47:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 461 labels/synchronizations in 7 ms.
[2026-05-24 03:47:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13900532897409425549.gal : 5 ms
[2026-05-24 03:47:43] [INFO ] Time to serialize properties into /tmp/CTLFireability1466839989611608874.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/CTLFireability13900532897409425549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1466839989611608874.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 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 04:16:34] [INFO ] Flatten gal took : 424 ms
[2026-05-24 04:16:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8986192096369615189.gal : 73 ms
[2026-05-24 04:16:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4247609072310804166.ctl : 34 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/CTLFireability8986192096369615189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4247609072310804166.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 15 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="DBSingleClientW-PT-d1m10"
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 DBSingleClientW-PT-d1m10, 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 r082-smll-177946993600186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m10.tgz
mv DBSingleClientW-PT-d1m10 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 ;