About the Execution of ITS-Tools for CANConstruction-PT-090
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15292.308 | 3600000.00 | 4034914.00 | 26538.80 | [undef] | Time out reached |
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.r034-tall-177946842100682.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 CANConstruction-PT-090, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100682
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 11K Mar 6 09:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 6 09:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 6 09:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 6 09:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K Mar 15 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 15 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 09:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 6 09:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 6 09:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 6 09:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 12M 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 CANConstruction-PT-090-CTLFireability-2024-00
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-01
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-02
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-03
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-04
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-05
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-06
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-07
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-08
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-09
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-10
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-11
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-12
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-13
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-14
FORMULA_NAME CANConstruction-PT-090-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779654988338
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-090
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 20:36:29] [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 20:36:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 20:36:30] [INFO ] Load time of PNML (sax parser for PT used): 647 ms
[2026-05-24 20:36:30] [INFO ] Transformed 17282 places.
[2026-05-24 20:36:30] [INFO ] Transformed 33120 transitions.
[2026-05-24 20:36:30] [INFO ] Parsed PT model containing 17282 places and 33120 transitions and 99000 arcs in 905 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Support contains 127 out of 17282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17282/17282 places, 33120/33120 transitions.
Discarding 7868 places :
Symmetric choice reduction at 0 with 7868 rule applications. Total rules 7868 place count 9414 transition count 17384
Iterating global reduction 0 with 7868 rules applied. Total rules applied 15736 place count 9414 transition count 17384
Applied a total of 15736 rules in 6311 ms. Remains 9414 /17282 variables (removed 7868) and now considering 17384/33120 (removed 15736) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11577469724207702607.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12925641231543473715.kers'
[2026-05-24 20:36:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11577469724207702607.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12925641231543473715.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 17384 rows 9414 cols 35308 entries
Finished phase 1 with 9143 SingleSign rule and 90 generalized
[2026-05-24 20:36:37] [INFO ] Computed 181 invariants in 76 ms
Computed 181 P flows in 77 ms.
Exported basis to /tmp/petrispot-output-12925641231543473715.kers
Total runtime 91 ms.
[2026-05-24 20:36:53] [INFO ] Implicit Places using invariants in 16818 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 460, 474, 488, 502, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698, 712, 726, 740, 754, 768, 782, 796, 810, 824, 838, 852, 866, 880, 894, 908, 922, 936, 950, 964, 978, 992, 1006, 1020, 1034, 1048, 1062, 1076, 1090, 1104, 1118, 1132, 1146, 1160, 1174, 1188, 1202, 1216, 1230, 1244, 1258]
Discarding 90 places :
Implicit Place search using SMT only with invariants took 16877 ms to find 90 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 9324/17282 places, 17384/33120 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 9234 transition count 17294
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 9234 transition count 17294
Applied a total of 180 rules in 6283 ms. Remains 9234 /9324 variables (removed 90) and now considering 17294/17384 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2328751099685744445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16566932546969960206.kers'
[2026-05-24 20:37:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2328751099685744445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16566932546969960206.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17294 rows 9234 cols 34768 entries
Finished phase 1 with 9143 SingleSign rule and 0 generalized
[2026-05-24 20:37:00] [INFO ] Computed 91 invariants in 69 ms
Computed 91 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-16566932546969960206.kers
Total runtime 83 ms.
[2026-05-24 20:37:16] [INFO ] Implicit Places using invariants in 15846 ms returned []
Implicit Place search using SMT only with invariants took 15850 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 9234/17282 places, 17294/33120 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45341 ms. Remains : 9234/17282 places, 17294/33120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9234/9234 places, 17294/17294 transitions.
Applied a total of 0 rules in 3602 ms. Remains 9234 /9234 variables (removed 0) and now considering 17294/17294 (removed 0) transitions.
[2026-05-24 20:37:19] [INFO ] Invariant cache hit.
[2026-05-24 20:37:35] [INFO ] Implicit Places using invariants in 16039 ms returned []
Implicit Place search using SMT only with invariants took 16046 ms to find 0 implicit places.
Running 17204 sub problems to find dead transitions.
[2026-05-24 20:37:35] [INFO ] Invariant cache hit.
[2026-05-24 20:37:36] [INFO ] State equation strengthened by 16110 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/9233 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9233/26528 variables, and 91 constraints, problems are : Problem set: 0 solved, 17204 unsolved in 30296 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9234 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17204/17204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17204 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9233 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9233/26528 variables, and 91 constraints, problems are : Problem set: 0 solved, 17204 unsolved in 30262 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9234 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 88848ms problems are : Problem set: 0 solved, 17204 unsolved
Search for dead transitions found 0 dead transitions in 88941ms
Finished structural reductions in LTL mode , in 1 iterations and 108685 ms. Remains : 9234/9234 places, 17294/17294 transitions.
Support contains 127 out of 9234 places after structural reductions.
[2026-05-24 20:39:05] [INFO ] Flatten gal took : 665 ms
[2026-05-24 20:39:06] [INFO ] Flatten gal took : 410 ms
[2026-05-24 20:39:07] [INFO ] Input system was already deterministic with 17294 transitions.
RANDOM walk for 40000 steps (24 resets) in 3981 ms. (10 steps per ms) remains 31/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
[2026-05-24 20:39:08] [INFO ] Invariant cache hit.
[2026-05-24 20:39:08] [INFO ] State equation strengthened by 16110 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 9128/9186 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9186 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 47/9233 variables, 47/91 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9233/26528 variables, and 91 constraints, problems are : Problem set: 0 solved, 29 unsolved in 5037 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9234 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 9128/9186 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 29 unsolved
SMT process timed out in 10663ms, After SMT, problems are : Problem set: 0 solved, 29 unsolved
Fused 29 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 58 out of 9234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 585 transitions
Trivial Post-agglo rules discarded 585 transitions
Performed 585 trivial Post agglomeration. Transition count delta: 585
Iterating post reduction 0 with 585 rules applied. Total rules applied 585 place count 9234 transition count 16709
Reduce places removed 585 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 587 rules applied. Total rules applied 1172 place count 8649 transition count 16707
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1174 place count 8647 transition count 16707
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 89 Pre rules applied. Total rules applied 1174 place count 8647 transition count 16618
Deduced a syphon composed of 89 places in 6 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1352 place count 8558 transition count 16618
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1379 place count 8531 transition count 16564
Iterating global reduction 3 with 27 rules applied. Total rules applied 1406 place count 8531 transition count 16564
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 3 with 18 rules applied. Total rules applied 1424 place count 8531 transition count 16546
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 1442 place count 8513 transition count 16546
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 5 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 1486 place count 8491 transition count 16524
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1487 place count 8491 transition count 16523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1488 place count 8490 transition count 16523
Free-agglomeration rule (complex) applied 67 times.
Iterating global reduction 6 with 67 rules applied. Total rules applied 1555 place count 8490 transition count 16456
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 6 with 67 rules applied. Total rules applied 1622 place count 8423 transition count 16456
Partial Free-agglomeration rule applied 47 times.
Drop transitions (Partial Free agglomeration) removed 47 transitions
Iterating global reduction 7 with 47 rules applied. Total rules applied 1669 place count 8423 transition count 16456
Applied a total of 1669 rules in 20423 ms. Remains 8423 /9234 variables (removed 811) and now considering 16456/17294 (removed 838) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20424 ms. Remains : 8423/9234 places, 16456/17294 transitions.
RANDOM walk for 40000 steps (61 resets) in 1509 ms. (26 steps per ms) remains 11/29 properties
BEST_FIRST walk for 40003 steps (8 resets) in 87 ms. (454 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 10/10 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-264180531272486819.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12423128792713900077.kers'
[2026-05-24 20:39:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-264180531272486819.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12423128792713900077.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 16456 rows 8423 cols 33204 entries
Finished phase 1 with 8332 SingleSign rule and 0 generalized
[2026-05-24 20:39:40] [INFO ] Computed 91 invariants in 363 ms
Computed 91 P flows in 364 ms.
Exported basis to /tmp/petrispot-output-12423128792713900077.kers
Total runtime 378 ms.
[2026-05-24 20:39:40] [INFO ] State equation strengthened by 16110 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 8326/8356 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8356 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 66/8422 variables, 66/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8422 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 16456/24878 variables, 8422/8513 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24878 variables, 16110/24623 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 24878/24879 variables, and 24623 constraints, problems are : Problem set: 0 solved, 10 unsolved in 45033 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 8422/8423 constraints, ReadFeed: 16110/16110 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 8326/8356 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8356 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 66/8422 variables, 66/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8422 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 16456/24878 variables, 8422/8513 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24878 variables, 16110/24623 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/24878 variables, 10/24633 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 24878/24879 variables, and 24633 constraints, problems are : Problem set: 0 solved, 10 unsolved in 45042 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 8422/8423 constraints, ReadFeed: 16110/16110 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90567ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 30 out of 8423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8423/8423 places, 16456/16456 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8422 transition count 16454
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8422 transition count 16454
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 22 place count 8412 transition count 16444
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 8411 transition count 16444
Applied a total of 24 rules in 12490 ms. Remains 8411 /8423 variables (removed 12) and now considering 16444/16456 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12490 ms. Remains : 8411/8423 places, 16444/16456 transitions.
[2026-05-24 20:41:23] [INFO ] Flatten gal took : 270 ms
[2026-05-24 20:41:24] [INFO ] Flatten gal took : 277 ms
[2026-05-24 20:41:24] [INFO ] Input system was already deterministic with 17294 transitions.
Computed a total of 271 stabilizing places and 360 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 9234/9234 places, 17294/17294 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 9183 transition count 17192
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 9183 transition count 17192
Applied a total of 102 rules in 7417 ms. Remains 9183 /9234 variables (removed 51) and now considering 17192/17294 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17342789613688816416.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2267292697745235907.kers'
[2026-05-24 20:41:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17342789613688816416.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2267292697745235907.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17192 rows 9183 cols 34564 entries
Finished phase 1 with 9092 SingleSign rule and 0 generalized
[2026-05-24 20:41:32] [INFO ] Computed 91 invariants in 77 ms
Computed 91 P flows in 78 ms.
Exported basis to /tmp/petrispot-output-2267292697745235907.kers
Total runtime 99 ms.
[2026-05-24 20:41:49] [INFO ] Implicit Places using invariants in 17585 ms returned []
Implicit Place search using SMT only with invariants took 17595 ms to find 0 implicit places.
Running 17102 sub problems to find dead transitions.
[2026-05-24 20:41:49] [INFO ] Invariant cache hit.
[2026-05-24 20:41:49] [INFO ] State equation strengthened by 16110 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/9182 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17102 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9182/26375 variables, and 91 constraints, problems are : Problem set: 0 solved, 17102 unsolved in 30214 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9183 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17102/17102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9182 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17102 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9182/26375 variables, and 91 constraints, problems are : Problem set: 0 solved, 17102 unsolved in 30256 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9183 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91279ms problems are : Problem set: 0 solved, 17102 unsolved
Search for dead transitions found 0 dead transitions in 91337ms
Starting structural reductions in LTL mode, iteration 1 : 9183/9234 places, 17192/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116400 ms. Remains : 9183/9234 places, 17192/17294 transitions.
[2026-05-24 20:43:21] [INFO ] Flatten gal took : 260 ms
[2026-05-24 20:43:21] [INFO ] Flatten gal took : 281 ms
[2026-05-24 20:43:22] [INFO ] Input system was already deterministic with 17192 transitions.
[2026-05-24 20:43:22] [INFO ] Flatten gal took : 254 ms
[2026-05-24 20:43:22] [INFO ] Flatten gal took : 253 ms
[2026-05-24 20:43:22] [INFO ] Time to serialize gal into /tmp/CTLFireability10336221659441516995.gal : 126 ms
[2026-05-24 20:43:22] [INFO ] Time to serialize properties into /tmp/CTLFireability17243050724806756514.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10336221659441516995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17243050724806756514.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 20:43:53] [INFO ] Flatten gal took : 255 ms
[2026-05-24 20:43:53] [INFO ] Applying decomposition
[2026-05-24 20:43:53] [INFO ] Flatten gal took : 274 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/graph16082990915609346197.txt' '-o' '/tmp/graph16082990915609346197.bin' '-w' '/tmp/graph16082990915609346197.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16082990915609346197.bin' '-l' '-1' '-v' '-w' '/tmp/graph16082990915609346197.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:43:54] [INFO ] Decomposing Gal with order
[2026-05-24 20:43:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:43:58] [INFO ] Removed a total of 16286 redundant transitions.
[2026-05-24 20:43:59] [INFO ] Flatten gal took : 3237 ms
[2026-05-24 20:44:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 32034 labels/synchronizations in 3264 ms.
[2026-05-24 20:44:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5505708756214843047.gal : 114 ms
[2026-05-24 20:44:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11371411290202823846.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/CTLFireability5505708756214843047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11371411290202823846.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 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 587 transitions
Trivial Post-agglo rules discarded 587 transitions
Performed 587 trivial Post agglomeration. Transition count delta: 587
Iterating post reduction 0 with 587 rules applied. Total rules applied 587 place count 9234 transition count 16707
Reduce places removed 587 places and 0 transitions.
Iterating post reduction 1 with 587 rules applied. Total rules applied 1174 place count 8647 transition count 16707
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 1174 place count 8647 transition count 16617
Deduced a syphon composed of 90 places in 4 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1354 place count 8557 transition count 16617
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1402 place count 8509 transition count 16521
Iterating global reduction 2 with 48 rules applied. Total rules applied 1450 place count 8509 transition count 16521
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 2 with 36 rules applied. Total rules applied 1486 place count 8509 transition count 16485
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 1522 place count 8473 transition count 16485
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 3 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 4 with 184 rules applied. Total rules applied 1706 place count 8381 transition count 16393
Applied a total of 1706 rules in 10254 ms. Remains 8381 /9234 variables (removed 853) and now considering 16393/17294 (removed 901) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2925574014945497519.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8156500657639991320.kers'
[2026-05-24 20:44:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2925574014945497519.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8156500657639991320.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 16393 rows 8381 cols 33058 entries
Finished phase 1 with 8290 SingleSign rule and 0 generalized
[2026-05-24 20:44:43] [INFO ] Computed 91 invariants in 325 ms
Computed 91 P flows in 326 ms.
Exported basis to /tmp/petrispot-output-8156500657639991320.kers
Total runtime 338 ms.
[2026-05-24 20:44:59] [INFO ] Implicit Places using invariants in 15557 ms returned []
Implicit Place search using SMT only with invariants took 15562 ms to find 0 implicit places.
Running 16303 sub problems to find dead transitions.
[2026-05-24 20:44:59] [INFO ] Invariant cache hit.
[2026-05-24 20:44:59] [INFO ] State equation strengthened by 16110 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/8380 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8380/24774 variables, and 91 constraints, problems are : Problem set: 0 solved, 16303 unsolved in 30220 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8381 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 16303/16303 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16303 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8380 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16303 unsolved
SMT process timed out in 93570ms, After SMT, problems are : Problem set: 0 solved, 16303 unsolved
Search for dead transitions found 0 dead transitions in 93606ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8381/9234 places, 16393/17294 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 119470 ms. Remains : 8381/9234 places, 16393/17294 transitions.
[2026-05-24 20:46:32] [INFO ] Flatten gal took : 228 ms
[2026-05-24 20:46:33] [INFO ] Flatten gal took : 413 ms
[2026-05-24 20:46:33] [INFO ] Input system was already deterministic with 16393 transitions.
[2026-05-24 20:46:34] [INFO ] Flatten gal took : 263 ms
[2026-05-24 20:46:34] [INFO ] Flatten gal took : 297 ms
[2026-05-24 20:46:34] [INFO ] Time to serialize gal into /tmp/CTLFireability4160755556134711657.gal : 55 ms
[2026-05-24 20:46:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3643577383896126875.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/CTLFireability4160755556134711657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3643577383896126875.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 20:47:04] [INFO ] Flatten gal took : 294 ms
[2026-05-24 20:47:04] [INFO ] Applying decomposition
[2026-05-24 20:47:05] [INFO ] Flatten gal took : 308 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/graph13718927444723365233.txt' '-o' '/tmp/graph13718927444723365233.bin' '-w' '/tmp/graph13718927444723365233.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13718927444723365233.bin' '-l' '-1' '-v' '-w' '/tmp/graph13718927444723365233.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:47:06] [INFO ] Decomposing Gal with order
[2026-05-24 20:47:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:47:08] [INFO ] Removed a total of 16110 redundant transitions.
[2026-05-24 20:47:08] [INFO ] Flatten gal took : 1923 ms
[2026-05-24 20:47:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 16208 labels/synchronizations in 2887 ms.
[2026-05-24 20:47:12] [INFO ] Time to serialize gal into /tmp/CTLFireability7820863889653564759.gal : 83 ms
[2026-05-24 20:47:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12518269789291553853.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/CTLFireability7820863889653564759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12518269789291553853.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 9183 transition count 17192
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 9183 transition count 17192
Applied a total of 102 rules in 7424 ms. Remains 9183 /9234 variables (removed 51) and now considering 17192/17294 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7908684086417092847.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11440371983130360088.kers'
[2026-05-24 20:47:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7908684086417092847.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11440371983130360088.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17192 rows 9183 cols 34564 entries
Finished phase 1 with 9092 SingleSign rule and 0 generalized
[2026-05-24 20:47:49] [INFO ] Computed 91 invariants in 70 ms
Computed 91 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-11440371983130360088.kers
Total runtime 82 ms.
[2026-05-24 20:48:05] [INFO ] Implicit Places using invariants in 16124 ms returned []
Implicit Place search using SMT only with invariants took 16125 ms to find 0 implicit places.
Running 17102 sub problems to find dead transitions.
[2026-05-24 20:48:05] [INFO ] Invariant cache hit.
[2026-05-24 20:48:05] [INFO ] State equation strengthened by 16110 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/9182 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17102 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9182/26375 variables, and 91 constraints, problems are : Problem set: 0 solved, 17102 unsolved in 30212 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9183 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17102/17102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9182 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17102 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9182/26375 variables, and 91 constraints, problems are : Problem set: 0 solved, 17102 unsolved in 30239 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9183 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91040ms problems are : Problem set: 0 solved, 17102 unsolved
Search for dead transitions found 0 dead transitions in 91076ms
Starting structural reductions in LTL mode, iteration 1 : 9183/9234 places, 17192/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114654 ms. Remains : 9183/9234 places, 17192/17294 transitions.
[2026-05-24 20:49:37] [INFO ] Flatten gal took : 292 ms
[2026-05-24 20:49:37] [INFO ] Flatten gal took : 345 ms
[2026-05-24 20:49:38] [INFO ] Input system was already deterministic with 17192 transitions.
[2026-05-24 20:49:38] [INFO ] Flatten gal took : 273 ms
[2026-05-24 20:49:38] [INFO ] Flatten gal took : 293 ms
[2026-05-24 20:49:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5726673745881983440.gal : 55 ms
[2026-05-24 20:49:38] [INFO ] Time to serialize properties into /tmp/CTLFireability9691117258472786840.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/CTLFireability5726673745881983440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9691117258472786840.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 20:50:09] [INFO ] Flatten gal took : 287 ms
[2026-05-24 20:50:09] [INFO ] Applying decomposition
[2026-05-24 20:50:09] [INFO ] Flatten gal took : 298 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/graph6258283342523389403.txt' '-o' '/tmp/graph6258283342523389403.bin' '-w' '/tmp/graph6258283342523389403.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6258283342523389403.bin' '-l' '-1' '-v' '-w' '/tmp/graph6258283342523389403.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:50:10] [INFO ] Decomposing Gal with order
[2026-05-24 20:50:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:50:13] [INFO ] Removed a total of 16284 redundant transitions.
[2026-05-24 20:50:13] [INFO ] Flatten gal took : 1978 ms
[2026-05-24 20:50:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 32036 labels/synchronizations in 3209 ms.
[2026-05-24 20:50:16] [INFO ] Time to serialize gal into /tmp/CTLFireability7447328545342937296.gal : 101 ms
[2026-05-24 20:50:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12194311195430023786.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/CTLFireability7447328545342937296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12194311195430023786.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 9183 transition count 17192
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 9183 transition count 17192
Applied a total of 102 rules in 7684 ms. Remains 9183 /9234 variables (removed 51) and now considering 17192/17294 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11729404829799928592.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6518769638439317209.kers'
[2026-05-24 20:50:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11729404829799928592.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6518769638439317209.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 17192 rows 9183 cols 34564 entries
Finished phase 1 with 9092 SingleSign rule and 0 generalized
[2026-05-24 20:50:54] [INFO ] Computed 91 invariants in 72 ms
Computed 91 P flows in 72 ms.
Exported basis to /tmp/petrispot-output-6518769638439317209.kers
Total runtime 90 ms.
[2026-05-24 20:51:11] [INFO ] Implicit Places using invariants in 16775 ms returned []
Implicit Place search using SMT only with invariants took 16777 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 9183/9234 places, 17192/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24469 ms. Remains : 9183/9234 places, 17192/17294 transitions.
[2026-05-24 20:51:11] [INFO ] Flatten gal took : 256 ms
[2026-05-24 20:51:12] [INFO ] Flatten gal took : 307 ms
[2026-05-24 20:51:12] [INFO ] Input system was already deterministic with 17192 transitions.
[2026-05-24 20:51:13] [INFO ] Flatten gal took : 299 ms
[2026-05-24 20:51:13] [INFO ] Flatten gal took : 268 ms
[2026-05-24 20:51:13] [INFO ] Time to serialize gal into /tmp/CTLFireability6927522114901577740.gal : 55 ms
[2026-05-24 20:51:13] [INFO ] Time to serialize properties into /tmp/CTLFireability13695384606403342302.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/CTLFireability6927522114901577740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13695384606403342302.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 20:51:43] [INFO ] Flatten gal took : 261 ms
[2026-05-24 20:51:43] [INFO ] Applying decomposition
[2026-05-24 20:51:43] [INFO ] Flatten gal took : 279 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/graph16294928244324751179.txt' '-o' '/tmp/graph16294928244324751179.bin' '-w' '/tmp/graph16294928244324751179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16294928244324751179.bin' '-l' '-1' '-v' '-w' '/tmp/graph16294928244324751179.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:51:44] [INFO ] Decomposing Gal with order
[2026-05-24 20:51:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:51:47] [INFO ] Removed a total of 16282 redundant transitions.
[2026-05-24 20:51:47] [INFO ] Flatten gal took : 1862 ms
[2026-05-24 20:51:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 32030 labels/synchronizations in 2961 ms.
[2026-05-24 20:51:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9917737433168575436.gal : 94 ms
[2026-05-24 20:51:50] [INFO ] Time to serialize properties into /tmp/CTLFireability17488010945465040676.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/CTLFireability9917737433168575436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17488010945465040676.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 9183 transition count 17192
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 9183 transition count 17192
Applied a total of 102 rules in 7279 ms. Remains 9183 /9234 variables (removed 51) and now considering 17192/17294 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18158867430286894868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17553285308431517009.kers'
[2026-05-24 20:52:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18158867430286894868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17553285308431517009.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17192 rows 9183 cols 34564 entries
Finished phase 1 with 9092 SingleSign rule and 0 generalized
[2026-05-24 20:52:28] [INFO ] Computed 91 invariants in 65 ms
Computed 91 P flows in 65 ms.
Exported basis to /tmp/petrispot-output-17553285308431517009.kers
Total runtime 83 ms.
[2026-05-24 20:52:44] [INFO ] Implicit Places using invariants in 16652 ms returned []
Implicit Place search using SMT only with invariants took 16655 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 9183/9234 places, 17192/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23936 ms. Remains : 9183/9234 places, 17192/17294 transitions.
[2026-05-24 20:52:45] [INFO ] Flatten gal took : 251 ms
[2026-05-24 20:52:45] [INFO ] Flatten gal took : 363 ms
[2026-05-24 20:52:45] [INFO ] Input system was already deterministic with 17192 transitions.
[2026-05-24 20:52:46] [INFO ] Flatten gal took : 282 ms
[2026-05-24 20:52:46] [INFO ] Flatten gal took : 301 ms
[2026-05-24 20:52:46] [INFO ] Time to serialize gal into /tmp/CTLFireability6168251264778783327.gal : 58 ms
[2026-05-24 20:52:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17237350438540951696.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/CTLFireability6168251264778783327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17237350438540951696.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 20:53:16] [INFO ] Flatten gal took : 272 ms
[2026-05-24 20:53:16] [INFO ] Applying decomposition
[2026-05-24 20:53:17] [INFO ] Flatten gal took : 291 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/graph17881724769712078314.txt' '-o' '/tmp/graph17881724769712078314.bin' '-w' '/tmp/graph17881724769712078314.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17881724769712078314.bin' '-l' '-1' '-v' '-w' '/tmp/graph17881724769712078314.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:53:17] [INFO ] Decomposing Gal with order
[2026-05-24 20:53:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:53:20] [INFO ] Removed a total of 16284 redundant transitions.
[2026-05-24 20:53:20] [INFO ] Flatten gal took : 1822 ms
[2026-05-24 20:53:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 32036 labels/synchronizations in 2926 ms.
[2026-05-24 20:53:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1986289728104447690.gal : 82 ms
[2026-05-24 20:53:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17360390259822998327.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/CTLFireability1986289728104447690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17360390259822998327.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 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 590 transitions
Trivial Post-agglo rules discarded 590 transitions
Performed 590 trivial Post agglomeration. Transition count delta: 590
Iterating post reduction 0 with 590 rules applied. Total rules applied 590 place count 9234 transition count 16704
Reduce places removed 590 places and 0 transitions.
Iterating post reduction 1 with 590 rules applied. Total rules applied 1180 place count 8644 transition count 16704
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 1180 place count 8644 transition count 16614
Deduced a syphon composed of 90 places in 4 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1360 place count 8554 transition count 16614
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1409 place count 8505 transition count 16516
Iterating global reduction 2 with 49 rules applied. Total rules applied 1458 place count 8505 transition count 16516
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 2 with 37 rules applied. Total rules applied 1495 place count 8505 transition count 16479
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 3 with 37 rules applied. Total rules applied 1532 place count 8468 transition count 16479
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 3 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 4 with 184 rules applied. Total rules applied 1716 place count 8376 transition count 16387
Applied a total of 1716 rules in 9927 ms. Remains 8376 /9234 variables (removed 858) and now considering 16387/17294 (removed 907) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12757667049911536029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8821571033874076573.kers'
[2026-05-24 20:54:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12757667049911536029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8821571033874076573.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 16387 rows 8376 cols 33046 entries
Finished phase 1 with 8285 SingleSign rule and 0 generalized
[2026-05-24 20:54:04] [INFO ] Computed 91 invariants in 345 ms
Computed 91 P flows in 346 ms.
Exported basis to /tmp/petrispot-output-8821571033874076573.kers
Total runtime 359 ms.
[2026-05-24 20:54:19] [INFO ] Implicit Places using invariants in 15464 ms returned []
Implicit Place search using SMT only with invariants took 15465 ms to find 0 implicit places.
Running 16297 sub problems to find dead transitions.
[2026-05-24 20:54:19] [INFO ] Invariant cache hit.
[2026-05-24 20:54:19] [INFO ] State equation strengthened by 16110 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/8375 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16297 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8375/24763 variables, and 91 constraints, problems are : Problem set: 0 solved, 16297 unsolved in 30202 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8376 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 16297/16297 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16297 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8375 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16297 unsolved
SMT process timed out in 93545ms, After SMT, problems are : Problem set: 0 solved, 16297 unsolved
Search for dead transitions found 0 dead transitions in 93574ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8376/9234 places, 16387/17294 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 118994 ms. Remains : 8376/9234 places, 16387/17294 transitions.
[2026-05-24 20:55:53] [INFO ] Flatten gal took : 231 ms
[2026-05-24 20:55:53] [INFO ] Flatten gal took : 292 ms
[2026-05-24 20:55:53] [INFO ] Input system was already deterministic with 16387 transitions.
[2026-05-24 20:55:54] [INFO ] Flatten gal took : 228 ms
[2026-05-24 20:55:54] [INFO ] Flatten gal took : 236 ms
[2026-05-24 20:55:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3784697130587191375.gal : 50 ms
[2026-05-24 20:55:54] [INFO ] Time to serialize properties into /tmp/CTLFireability4849141807661572979.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/CTLFireability3784697130587191375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4849141807661572979.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 20:56:24] [INFO ] Flatten gal took : 226 ms
[2026-05-24 20:56:24] [INFO ] Applying decomposition
[2026-05-24 20:56:25] [INFO ] Flatten gal took : 243 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/graph12313285365253282491.txt' '-o' '/tmp/graph12313285365253282491.bin' '-w' '/tmp/graph12313285365253282491.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12313285365253282491.bin' '-l' '-1' '-v' '-w' '/tmp/graph12313285365253282491.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:56:25] [INFO ] Decomposing Gal with order
[2026-05-24 20:56:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:56:27] [INFO ] Removed a total of 16111 redundant transitions.
[2026-05-24 20:56:28] [INFO ] Flatten gal took : 1769 ms
[2026-05-24 20:56:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 15852 labels/synchronizations in 2718 ms.
[2026-05-24 20:56:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16663627351796274230.gal : 70 ms
[2026-05-24 20:56:31] [INFO ] Time to serialize properties into /tmp/CTLFireability4351010721631205722.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/CTLFireability16663627351796274230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4351010721631205722.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 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 586 transitions
Trivial Post-agglo rules discarded 586 transitions
Performed 586 trivial Post agglomeration. Transition count delta: 586
Iterating post reduction 0 with 586 rules applied. Total rules applied 586 place count 9234 transition count 16708
Reduce places removed 586 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 588 rules applied. Total rules applied 1174 place count 8648 transition count 16706
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1176 place count 8646 transition count 16706
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 1176 place count 8646 transition count 16616
Deduced a syphon composed of 90 places in 4 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 1356 place count 8556 transition count 16616
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 1404 place count 8508 transition count 16520
Iterating global reduction 3 with 48 rules applied. Total rules applied 1452 place count 8508 transition count 16520
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 3 with 36 rules applied. Total rules applied 1488 place count 8508 transition count 16484
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 4 with 36 rules applied. Total rules applied 1524 place count 8472 transition count 16484
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1532 place count 8468 transition count 16480
Applied a total of 1532 rules in 10304 ms. Remains 8468 /9234 variables (removed 766) and now considering 16480/17294 (removed 814) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9956893515164726632.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14092813658494666629.kers'
[2026-05-24 20:57:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9956893515164726632.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14092813658494666629.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 16480 rows 8468 cols 33140 entries
Finished phase 1 with 8377 SingleSign rule and 0 generalized
[2026-05-24 20:57:11] [INFO ] Computed 91 invariants in 67 ms
Computed 91 P flows in 68 ms.
Exported basis to /tmp/petrispot-output-14092813658494666629.kers
Total runtime 87 ms.
[2026-05-24 20:57:26] [INFO ] Implicit Places using invariants in 14847 ms returned []
Implicit Place search using SMT only with invariants took 14848 ms to find 0 implicit places.
Running 16390 sub problems to find dead transitions.
[2026-05-24 20:57:26] [INFO ] Invariant cache hit.
[2026-05-24 20:57:26] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8467 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8467/24948 variables, and 91 constraints, problems are : Problem set: 0 solved, 16390 unsolved in 30383 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8468 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 16390/16390 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8467 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16390 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8467/24948 variables, and 91 constraints, problems are : Problem set: 0 solved, 16390 unsolved in 30205 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8468 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/16390 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90061ms problems are : Problem set: 0 solved, 16390 unsolved
Search for dead transitions found 0 dead transitions in 90093ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8468/9234 places, 16480/17294 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115273 ms. Remains : 8468/9234 places, 16480/17294 transitions.
[2026-05-24 20:58:56] [INFO ] Flatten gal took : 164 ms
[2026-05-24 20:58:56] [INFO ] Flatten gal took : 201 ms
[2026-05-24 20:58:57] [INFO ] Input system was already deterministic with 16480 transitions.
[2026-05-24 20:58:57] [INFO ] Flatten gal took : 206 ms
[2026-05-24 20:58:57] [INFO ] Flatten gal took : 213 ms
[2026-05-24 20:58:57] [INFO ] Time to serialize gal into /tmp/CTLFireability14688247636549187778.gal : 49 ms
[2026-05-24 20:58:57] [INFO ] Time to serialize properties into /tmp/CTLFireability1803716206208390559.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/CTLFireability14688247636549187778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1803716206208390559.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 20:59:28] [INFO ] Flatten gal took : 206 ms
[2026-05-24 20:59:28] [INFO ] Applying decomposition
[2026-05-24 20:59:28] [INFO ] Flatten gal took : 216 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/graph368967517281480323.txt' '-o' '/tmp/graph368967517281480323.bin' '-w' '/tmp/graph368967517281480323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph368967517281480323.bin' '-l' '-1' '-v' '-w' '/tmp/graph368967517281480323.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:59:28] [INFO ] Decomposing Gal with order
[2026-05-24 20:59:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:59:31] [INFO ] Removed a total of 16021 redundant transitions.
[2026-05-24 20:59:31] [INFO ] Flatten gal took : 1777 ms
[2026-05-24 20:59:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 16894 labels/synchronizations in 2794 ms.
[2026-05-24 20:59:34] [INFO ] Time to serialize gal into /tmp/CTLFireability3977007362180113849.gal : 74 ms
[2026-05-24 20:59:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8940657217160716573.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/CTLFireability3977007362180113849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8940657217160716573.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 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 590 transitions
Trivial Post-agglo rules discarded 590 transitions
Performed 590 trivial Post agglomeration. Transition count delta: 590
Iterating post reduction 0 with 590 rules applied. Total rules applied 590 place count 9234 transition count 16704
Reduce places removed 590 places and 0 transitions.
Iterating post reduction 1 with 590 rules applied. Total rules applied 1180 place count 8644 transition count 16704
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 1180 place count 8644 transition count 16614
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1360 place count 8554 transition count 16614
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 1410 place count 8504 transition count 16514
Iterating global reduction 2 with 50 rules applied. Total rules applied 1460 place count 8504 transition count 16514
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 2 with 38 rules applied. Total rules applied 1498 place count 8504 transition count 16476
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 3 with 38 rules applied. Total rules applied 1536 place count 8466 transition count 16476
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 3 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 4 with 182 rules applied. Total rules applied 1718 place count 8375 transition count 16385
Applied a total of 1718 rules in 9768 ms. Remains 8375 /9234 variables (removed 859) and now considering 16385/17294 (removed 909) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2226152874387793793.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12606014010095116549.kers'
[2026-05-24 21:00:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2226152874387793793.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12606014010095116549.kers]
Culled 0 columns in 7 ms.
// Phase 1: matrix 16385 rows 8375 cols 33041 entries
Finished phase 1 with 8284 SingleSign rule and 0 generalized
[2026-05-24 21:00:14] [INFO ] Computed 91 invariants in 342 ms
Computed 91 P flows in 343 ms.
Exported basis to /tmp/petrispot-output-12606014010095116549.kers
Total runtime 361 ms.
[2026-05-24 21:00:29] [INFO ] Implicit Places using invariants in 15167 ms returned []
Implicit Place search using SMT only with invariants took 15169 ms to find 0 implicit places.
Running 16295 sub problems to find dead transitions.
[2026-05-24 21:00:29] [INFO ] Invariant cache hit.
[2026-05-24 21:00:29] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8374 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8374/24760 variables, and 91 constraints, problems are : Problem set: 0 solved, 16295 unsolved in 30196 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8375 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 16295/16295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8374 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16295 unsolved
SMT process timed out in 94549ms, After SMT, problems are : Problem set: 0 solved, 16295 unsolved
Search for dead transitions found 0 dead transitions in 94574ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8375/9234 places, 16385/17294 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 119536 ms. Remains : 8375/9234 places, 16385/17294 transitions.
[2026-05-24 21:02:04] [INFO ] Flatten gal took : 216 ms
[2026-05-24 21:02:04] [INFO ] Flatten gal took : 352 ms
[2026-05-24 21:02:04] [INFO ] Input system was already deterministic with 16385 transitions.
[2026-05-24 21:02:05] [INFO ] Flatten gal took : 256 ms
[2026-05-24 21:02:05] [INFO ] Flatten gal took : 316 ms
[2026-05-24 21:02:05] [INFO ] Time to serialize gal into /tmp/CTLFireability1135467704870985210.gal : 50 ms
[2026-05-24 21:02:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8612563745923762779.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/CTLFireability1135467704870985210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8612563745923762779.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 21:02:35] [INFO ] Flatten gal took : 244 ms
[2026-05-24 21:02:35] [INFO ] Applying decomposition
[2026-05-24 21:02:36] [INFO ] Flatten gal took : 261 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/graph12717915646286409607.txt' '-o' '/tmp/graph12717915646286409607.bin' '-w' '/tmp/graph12717915646286409607.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12717915646286409607.bin' '-l' '-1' '-v' '-w' '/tmp/graph12717915646286409607.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:02:36] [INFO ] Decomposing Gal with order
[2026-05-24 21:02:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:02:39] [INFO ] Removed a total of 16107 redundant transitions.
[2026-05-24 21:02:39] [INFO ] Flatten gal took : 1804 ms
[2026-05-24 21:02:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 16024 labels/synchronizations in 2834 ms.
[2026-05-24 21:02:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12932507871925111697.gal : 86 ms
[2026-05-24 21:02:42] [INFO ] Time to serialize properties into /tmp/CTLFireability4689178842605835778.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/CTLFireability12932507871925111697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4689178842605835778.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 9189 transition count 17204
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 9189 transition count 17204
Applied a total of 90 rules in 7669 ms. Remains 9189 /9234 variables (removed 45) and now considering 17204/17294 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10258021347355758916.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14585757964286150623.kers'
[2026-05-24 21:03:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10258021347355758916.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14585757964286150623.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17204 rows 9189 cols 34588 entries
Finished phase 1 with 9098 SingleSign rule and 0 generalized
[2026-05-24 21:03:20] [INFO ] Computed 91 invariants in 75 ms
Computed 91 P flows in 76 ms.
Exported basis to /tmp/petrispot-output-14585757964286150623.kers
Total runtime 95 ms.
[2026-05-24 21:03:37] [INFO ] Implicit Places using invariants in 17006 ms returned []
Implicit Place search using SMT only with invariants took 17010 ms to find 0 implicit places.
Running 17114 sub problems to find dead transitions.
[2026-05-24 21:03:37] [INFO ] Invariant cache hit.
[2026-05-24 21:03:37] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9188 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17114 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9188/26393 variables, and 91 constraints, problems are : Problem set: 0 solved, 17114 unsolved in 30331 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9189 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17114/17114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17114 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9188 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17114 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9188/26393 variables, and 91 constraints, problems are : Problem set: 0 solved, 17114 unsolved in 30201 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9189 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91827ms problems are : Problem set: 0 solved, 17114 unsolved
Search for dead transitions found 0 dead transitions in 91859ms
Starting structural reductions in LTL mode, iteration 1 : 9189/9234 places, 17204/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116566 ms. Remains : 9189/9234 places, 17204/17294 transitions.
[2026-05-24 21:05:09] [INFO ] Flatten gal took : 238 ms
[2026-05-24 21:05:09] [INFO ] Flatten gal took : 288 ms
[2026-05-24 21:05:10] [INFO ] Input system was already deterministic with 17204 transitions.
[2026-05-24 21:05:10] [INFO ] Flatten gal took : 271 ms
[2026-05-24 21:05:10] [INFO ] Flatten gal took : 297 ms
[2026-05-24 21:05:10] [INFO ] Time to serialize gal into /tmp/CTLFireability14044590087283162007.gal : 56 ms
[2026-05-24 21:05:10] [INFO ] Time to serialize properties into /tmp/CTLFireability6072497328692867851.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/CTLFireability14044590087283162007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6072497328692867851.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 21:05:41] [INFO ] Flatten gal took : 229 ms
[2026-05-24 21:05:41] [INFO ] Applying decomposition
[2026-05-24 21:05:41] [INFO ] Flatten gal took : 250 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/graph12829046018726445693.txt' '-o' '/tmp/graph12829046018726445693.bin' '-w' '/tmp/graph12829046018726445693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12829046018726445693.bin' '-l' '-1' '-v' '-w' '/tmp/graph12829046018726445693.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:05:42] [INFO ] Decomposing Gal with order
[2026-05-24 21:05:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:05:45] [INFO ] Removed a total of 16288 redundant transitions.
[2026-05-24 21:05:45] [INFO ] Flatten gal took : 1836 ms
[2026-05-24 21:05:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 32362 labels/synchronizations in 2918 ms.
[2026-05-24 21:05:48] [INFO ] Time to serialize gal into /tmp/CTLFireability4381304999100234429.gal : 86 ms
[2026-05-24 21:05:48] [INFO ] Time to serialize properties into /tmp/CTLFireability9291548968256244579.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/CTLFireability4381304999100234429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9291548968256244579.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 9183 transition count 17192
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 9183 transition count 17192
Applied a total of 102 rules in 7555 ms. Remains 9183 /9234 variables (removed 51) and now considering 17192/17294 (removed 102) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14134742119198823451.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4884558181703727236.kers'
[2026-05-24 21:06:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14134742119198823451.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4884558181703727236.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17192 rows 9183 cols 34564 entries
Finished phase 1 with 9092 SingleSign rule and 0 generalized
[2026-05-24 21:06:26] [INFO ] Computed 91 invariants in 71 ms
Computed 91 P flows in 72 ms.
Exported basis to /tmp/petrispot-output-4884558181703727236.kers
Total runtime 86 ms.
[2026-05-24 21:06:43] [INFO ] Implicit Places using invariants in 17551 ms returned []
Implicit Place search using SMT only with invariants took 17576 ms to find 0 implicit places.
Running 17102 sub problems to find dead transitions.
[2026-05-24 21:06:43] [INFO ] Invariant cache hit.
[2026-05-24 21:06:43] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9182 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17102 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9182/26375 variables, and 91 constraints, problems are : Problem set: 0 solved, 17102 unsolved in 30201 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9183 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17102/17102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9182 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17102 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9182/26375 variables, and 91 constraints, problems are : Problem set: 0 solved, 17102 unsolved in 30219 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9183 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17102 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 94167ms problems are : Problem set: 0 solved, 17102 unsolved
Search for dead transitions found 0 dead transitions in 94193ms
Starting structural reductions in LTL mode, iteration 1 : 9183/9234 places, 17192/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119347 ms. Remains : 9183/9234 places, 17192/17294 transitions.
[2026-05-24 21:08:18] [INFO ] Flatten gal took : 245 ms
[2026-05-24 21:08:18] [INFO ] Flatten gal took : 282 ms
[2026-05-24 21:08:19] [INFO ] Input system was already deterministic with 17192 transitions.
[2026-05-24 21:08:19] [INFO ] Flatten gal took : 273 ms
[2026-05-24 21:08:19] [INFO ] Flatten gal took : 276 ms
[2026-05-24 21:08:19] [INFO ] Time to serialize gal into /tmp/CTLFireability8724179547564993101.gal : 56 ms
[2026-05-24 21:08:19] [INFO ] Time to serialize properties into /tmp/CTLFireability18281599868524671587.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/CTLFireability8724179547564993101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18281599868524671587.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 21:08:50] [INFO ] Flatten gal took : 277 ms
[2026-05-24 21:08:50] [INFO ] Applying decomposition
[2026-05-24 21:08:50] [INFO ] Flatten gal took : 266 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/graph18342090636997593786.txt' '-o' '/tmp/graph18342090636997593786.bin' '-w' '/tmp/graph18342090636997593786.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18342090636997593786.bin' '-l' '-1' '-v' '-w' '/tmp/graph18342090636997593786.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:08:51] [INFO ] Decomposing Gal with order
[2026-05-24 21:08:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:08:53] [INFO ] Removed a total of 16284 redundant transitions.
[2026-05-24 21:08:54] [INFO ] Flatten gal took : 1860 ms
[2026-05-24 21:08:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 32036 labels/synchronizations in 2976 ms.
[2026-05-24 21:08:57] [INFO ] Time to serialize gal into /tmp/CTLFireability1584620968559266761.gal : 92 ms
[2026-05-24 21:08:57] [INFO ] Time to serialize properties into /tmp/CTLFireability1372260659410795006.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/CTLFireability1584620968559266761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1372260659410795006.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 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 589 transitions
Trivial Post-agglo rules discarded 589 transitions
Performed 589 trivial Post agglomeration. Transition count delta: 589
Iterating post reduction 0 with 589 rules applied. Total rules applied 589 place count 9234 transition count 16705
Reduce places removed 589 places and 0 transitions.
Iterating post reduction 1 with 589 rules applied. Total rules applied 1178 place count 8645 transition count 16705
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 1178 place count 8645 transition count 16615
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1358 place count 8555 transition count 16615
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 1410 place count 8503 transition count 16511
Iterating global reduction 2 with 52 rules applied. Total rules applied 1462 place count 8503 transition count 16511
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 2 with 40 rules applied. Total rules applied 1502 place count 8503 transition count 16471
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 3 with 40 rules applied. Total rules applied 1542 place count 8463 transition count 16471
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 3 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 1720 place count 8374 transition count 16382
Applied a total of 1720 rules in 10383 ms. Remains 8374 /9234 variables (removed 860) and now considering 16382/17294 (removed 912) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2641990177999126495.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12445945615267848253.kers'
[2026-05-24 21:09:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2641990177999126495.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12445945615267848253.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 16382 rows 8374 cols 33033 entries
Finished phase 1 with 8283 SingleSign rule and 0 generalized
[2026-05-24 21:09:38] [INFO ] Computed 91 invariants in 357 ms
Computed 91 P flows in 357 ms.
Exported basis to /tmp/petrispot-output-12445945615267848253.kers
Total runtime 371 ms.
[2026-05-24 21:09:52] [INFO ] Implicit Places using invariants in 15030 ms returned []
Implicit Place search using SMT only with invariants took 15032 ms to find 0 implicit places.
Running 16292 sub problems to find dead transitions.
[2026-05-24 21:09:52] [INFO ] Invariant cache hit.
[2026-05-24 21:09:52] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8373 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16292 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8373/24756 variables, and 91 constraints, problems are : Problem set: 0 solved, 16292 unsolved in 30197 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8374 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 16292/16292 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8373 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16292 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8373/24756 variables, and 91 constraints, problems are : Problem set: 0 solved, 16292 unsolved in 30246 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8374 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/16292 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90235ms problems are : Problem set: 0 solved, 16292 unsolved
Search for dead transitions found 0 dead transitions in 90260ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8374/9234 places, 16382/17294 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 115705 ms. Remains : 8374/9234 places, 16382/17294 transitions.
[2026-05-24 21:11:23] [INFO ] Flatten gal took : 226 ms
[2026-05-24 21:11:23] [INFO ] Flatten gal took : 278 ms
[2026-05-24 21:11:24] [INFO ] Input system was already deterministic with 16382 transitions.
[2026-05-24 21:11:24] [INFO ] Flatten gal took : 274 ms
[2026-05-24 21:11:24] [INFO ] Flatten gal took : 302 ms
[2026-05-24 21:11:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5538817755105215550.gal : 60 ms
[2026-05-24 21:11:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12013139179980929677.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/CTLFireability5538817755105215550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12013139179980929677.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 21:11:55] [INFO ] Flatten gal took : 239 ms
[2026-05-24 21:11:55] [INFO ] Applying decomposition
[2026-05-24 21:11:55] [INFO ] Flatten gal took : 334 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/graph7260320556848402049.txt' '-o' '/tmp/graph7260320556848402049.bin' '-w' '/tmp/graph7260320556848402049.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7260320556848402049.bin' '-l' '-1' '-v' '-w' '/tmp/graph7260320556848402049.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:11:56] [INFO ] Decomposing Gal with order
[2026-05-24 21:11:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:11:58] [INFO ] Removed a total of 16105 redundant transitions.
[2026-05-24 21:11:58] [INFO ] Flatten gal took : 1864 ms
[2026-05-24 21:12:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 15840 labels/synchronizations in 2792 ms.
[2026-05-24 21:12:01] [INFO ] Time to serialize gal into /tmp/CTLFireability718171137704838418.gal : 58 ms
[2026-05-24 21:12:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16185337017953009933.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/CTLFireability718171137704838418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16185337017953009933.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 9187 transition count 17200
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 9187 transition count 17200
Applied a total of 94 rules in 7463 ms. Remains 9187 /9234 variables (removed 47) and now considering 17200/17294 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7271152397982653149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9331324756272681151.kers'
[2026-05-24 21:12:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7271152397982653149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9331324756272681151.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17200 rows 9187 cols 34580 entries
Finished phase 1 with 9096 SingleSign rule and 0 generalized
[2026-05-24 21:12:39] [INFO ] Computed 91 invariants in 69 ms
Computed 91 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-9331324756272681151.kers
Total runtime 82 ms.
[2026-05-24 21:12:56] [INFO ] Implicit Places using invariants in 17207 ms returned []
Implicit Place search using SMT only with invariants took 17210 ms to find 0 implicit places.
Running 17110 sub problems to find dead transitions.
[2026-05-24 21:12:56] [INFO ] Invariant cache hit.
[2026-05-24 21:12:56] [INFO ] State equation strengthened by 16110 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/9186 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17110 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9186/26387 variables, and 91 constraints, problems are : Problem set: 0 solved, 17110 unsolved in 30210 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9187 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17110/17110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9186 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17110 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9186/26387 variables, and 91 constraints, problems are : Problem set: 0 solved, 17110 unsolved in 30191 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9187 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91678ms problems are : Problem set: 0 solved, 17110 unsolved
Search for dead transitions found 0 dead transitions in 91712ms
Starting structural reductions in LTL mode, iteration 1 : 9187/9234 places, 17200/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116412 ms. Remains : 9187/9234 places, 17200/17294 transitions.
[2026-05-24 21:14:28] [INFO ] Flatten gal took : 209 ms
[2026-05-24 21:14:28] [INFO ] Flatten gal took : 248 ms
[2026-05-24 21:14:29] [INFO ] Input system was already deterministic with 17200 transitions.
[2026-05-24 21:14:29] [INFO ] Flatten gal took : 247 ms
[2026-05-24 21:14:29] [INFO ] Flatten gal took : 256 ms
[2026-05-24 21:14:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8640136179807041960.gal : 51 ms
[2026-05-24 21:14:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5773996533480237380.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/CTLFireability8640136179807041960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5773996533480237380.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 21:14:59] [INFO ] Flatten gal took : 240 ms
[2026-05-24 21:14:59] [INFO ] Applying decomposition
[2026-05-24 21:15:00] [INFO ] Flatten gal took : 246 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/graph3452955985688841583.txt' '-o' '/tmp/graph3452955985688841583.bin' '-w' '/tmp/graph3452955985688841583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3452955985688841583.bin' '-l' '-1' '-v' '-w' '/tmp/graph3452955985688841583.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:15:01] [INFO ] Decomposing Gal with order
[2026-05-24 21:15:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:15:03] [INFO ] Removed a total of 16278 redundant transitions.
[2026-05-24 21:15:04] [INFO ] Flatten gal took : 1971 ms
[2026-05-24 21:15:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 32014 labels/synchronizations in 3124 ms.
[2026-05-24 21:15:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17256298644760637860.gal : 110 ms
[2026-05-24 21:15:07] [INFO ] Time to serialize properties into /tmp/CTLFireability15783348216392903174.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/CTLFireability17256298644760637860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15783348216392903174.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 9185 transition count 17196
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 9185 transition count 17196
Applied a total of 98 rules in 7602 ms. Remains 9185 /9234 variables (removed 49) and now considering 17196/17294 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14563521543983368339.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12796680283249476139.kers'
[2026-05-24 21:15:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14563521543983368339.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12796680283249476139.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17196 rows 9185 cols 34572 entries
Finished phase 1 with 9094 SingleSign rule and 0 generalized
[2026-05-24 21:15:45] [INFO ] Computed 91 invariants in 77 ms
Computed 91 P flows in 78 ms.
Exported basis to /tmp/petrispot-output-12796680283249476139.kers
Total runtime 94 ms.
[2026-05-24 21:16:01] [INFO ] Implicit Places using invariants in 16873 ms returned []
Implicit Place search using SMT only with invariants took 16875 ms to find 0 implicit places.
Running 17106 sub problems to find dead transitions.
[2026-05-24 21:16:02] [INFO ] Invariant cache hit.
[2026-05-24 21:16:02] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9184 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9184/26381 variables, and 91 constraints, problems are : Problem set: 0 solved, 17106 unsolved in 30406 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9185 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17106/17106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9184 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9184/26381 variables, and 91 constraints, problems are : Problem set: 0 solved, 17106 unsolved in 30217 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9185 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 94074ms problems are : Problem set: 0 solved, 17106 unsolved
Search for dead transitions found 0 dead transitions in 94108ms
Starting structural reductions in LTL mode, iteration 1 : 9185/9234 places, 17196/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118613 ms. Remains : 9185/9234 places, 17196/17294 transitions.
[2026-05-24 21:17:36] [INFO ] Flatten gal took : 246 ms
[2026-05-24 21:17:36] [INFO ] Flatten gal took : 298 ms
[2026-05-24 21:17:37] [INFO ] Input system was already deterministic with 17196 transitions.
[2026-05-24 21:17:37] [INFO ] Flatten gal took : 260 ms
[2026-05-24 21:17:38] [INFO ] Flatten gal took : 283 ms
[2026-05-24 21:17:38] [INFO ] Time to serialize gal into /tmp/CTLFireability7974234247584382327.gal : 57 ms
[2026-05-24 21:17:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11707080719863252109.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/CTLFireability7974234247584382327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11707080719863252109.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 21:18:08] [INFO ] Flatten gal took : 276 ms
[2026-05-24 21:18:08] [INFO ] Applying decomposition
[2026-05-24 21:18:08] [INFO ] Flatten gal took : 293 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/graph17342741649564161707.txt' '-o' '/tmp/graph17342741649564161707.bin' '-w' '/tmp/graph17342741649564161707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17342741649564161707.bin' '-l' '-1' '-v' '-w' '/tmp/graph17342741649564161707.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:18:09] [INFO ] Decomposing Gal with order
[2026-05-24 21:18:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:18:12] [INFO ] Removed a total of 16284 redundant transitions.
[2026-05-24 21:18:12] [INFO ] Flatten gal took : 1931 ms
[2026-05-24 21:18:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 32202 labels/synchronizations in 3126 ms.
[2026-05-24 21:18:15] [INFO ] Time to serialize gal into /tmp/CTLFireability17047536395894788038.gal : 106 ms
[2026-05-24 21:18:15] [INFO ] Time to serialize properties into /tmp/CTLFireability11697900817219316631.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/CTLFireability17047536395894788038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11697900817219316631.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 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 590 transitions
Trivial Post-agglo rules discarded 590 transitions
Performed 590 trivial Post agglomeration. Transition count delta: 590
Iterating post reduction 0 with 590 rules applied. Total rules applied 590 place count 9234 transition count 16704
Reduce places removed 590 places and 0 transitions.
Iterating post reduction 1 with 590 rules applied. Total rules applied 1180 place count 8644 transition count 16704
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 1180 place count 8644 transition count 16614
Deduced a syphon composed of 90 places in 5 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1360 place count 8554 transition count 16614
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 1412 place count 8502 transition count 16510
Iterating global reduction 2 with 52 rules applied. Total rules applied 1464 place count 8502 transition count 16510
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 2 with 40 rules applied. Total rules applied 1504 place count 8502 transition count 16470
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 3 with 40 rules applied. Total rules applied 1544 place count 8462 transition count 16470
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 3 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 1722 place count 8373 transition count 16381
Applied a total of 1722 rules in 9779 ms. Remains 8373 /9234 variables (removed 861) and now considering 16381/17294 (removed 913) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14399507840083929253.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16118183665749888726.kers'
[2026-05-24 21:18:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14399507840083929253.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16118183665749888726.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 16381 rows 8373 cols 33031 entries
Finished phase 1 with 8282 SingleSign rule and 0 generalized
[2026-05-24 21:18:56] [INFO ] Computed 91 invariants in 334 ms
Computed 91 P flows in 335 ms.
Exported basis to /tmp/petrispot-output-16118183665749888726.kers
Total runtime 350 ms.
[2026-05-24 21:19:11] [INFO ] Implicit Places using invariants in 15489 ms returned []
Implicit Place search using SMT only with invariants took 15493 ms to find 0 implicit places.
Running 16291 sub problems to find dead transitions.
[2026-05-24 21:19:11] [INFO ] Invariant cache hit.
[2026-05-24 21:19:11] [INFO ] State equation strengthened by 16110 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/8372 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16291 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8372/24754 variables, and 91 constraints, problems are : Problem set: 0 solved, 16291 unsolved in 30193 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8373 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 16291/16291 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16291 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8372 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16291 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8372/24754 variables, and 91 constraints, problems are : Problem set: 0 solved, 16291 unsolved in 30243 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8373 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/16291 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 88426ms problems are : Problem set: 0 solved, 16291 unsolved
Search for dead transitions found 0 dead transitions in 88451ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8373/9234 places, 16381/17294 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113749 ms. Remains : 8373/9234 places, 16381/17294 transitions.
[2026-05-24 21:20:40] [INFO ] Flatten gal took : 237 ms
[2026-05-24 21:20:40] [INFO ] Flatten gal took : 289 ms
[2026-05-24 21:20:40] [INFO ] Input system was already deterministic with 16381 transitions.
[2026-05-24 21:20:41] [INFO ] Flatten gal took : 282 ms
[2026-05-24 21:20:41] [INFO ] Flatten gal took : 306 ms
[2026-05-24 21:20:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4061758696992709817.gal : 60 ms
[2026-05-24 21:20:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11237065409482108172.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/CTLFireability4061758696992709817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11237065409482108172.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 21:21:11] [INFO ] Flatten gal took : 245 ms
[2026-05-24 21:21:11] [INFO ] Applying decomposition
[2026-05-24 21:21:12] [INFO ] Flatten gal took : 278 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/graph591120021242529415.txt' '-o' '/tmp/graph591120021242529415.bin' '-w' '/tmp/graph591120021242529415.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph591120021242529415.bin' '-l' '-1' '-v' '-w' '/tmp/graph591120021242529415.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:21:12] [INFO ] Decomposing Gal with order
[2026-05-24 21:21:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:21:15] [INFO ] Removed a total of 16105 redundant transitions.
[2026-05-24 21:21:15] [INFO ] Flatten gal took : 1937 ms
[2026-05-24 21:21:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 15840 labels/synchronizations in 2888 ms.
[2026-05-24 21:21:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9699795272078033281.gal : 74 ms
[2026-05-24 21:21:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10596849206541413222.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/CTLFireability9699795272078033281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10596849206541413222.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 : 9234/9234 places, 17294/17294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 588 transitions
Trivial Post-agglo rules discarded 588 transitions
Performed 588 trivial Post agglomeration. Transition count delta: 588
Iterating post reduction 0 with 588 rules applied. Total rules applied 588 place count 9234 transition count 16706
Reduce places removed 588 places and 0 transitions.
Iterating post reduction 1 with 588 rules applied. Total rules applied 1176 place count 8646 transition count 16706
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 1176 place count 8646 transition count 16616
Deduced a syphon composed of 90 places in 5 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1356 place count 8556 transition count 16616
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1401 place count 8511 transition count 16526
Iterating global reduction 2 with 45 rules applied. Total rules applied 1446 place count 8511 transition count 16526
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 2 with 33 rules applied. Total rules applied 1479 place count 8511 transition count 16493
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 3 with 33 rules applied. Total rules applied 1512 place count 8478 transition count 16493
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 4 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 4 with 184 rules applied. Total rules applied 1696 place count 8386 transition count 16401
Applied a total of 1696 rules in 10017 ms. Remains 8386 /9234 variables (removed 848) and now considering 16401/17294 (removed 893) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3803923467185682703.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14855990915563710483.kers'
[2026-05-24 21:21:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3803923467185682703.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14855990915563710483.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 16401 rows 8386 cols 33073 entries
Finished phase 1 with 8295 SingleSign rule and 0 generalized
[2026-05-24 21:21:59] [INFO ] Computed 91 invariants in 322 ms
Computed 91 P flows in 323 ms.
Exported basis to /tmp/petrispot-output-14855990915563710483.kers
Total runtime 343 ms.
[2026-05-24 21:22:14] [INFO ] Implicit Places using invariants in 15532 ms returned []
Implicit Place search using SMT only with invariants took 15547 ms to find 0 implicit places.
Running 16311 sub problems to find dead transitions.
[2026-05-24 21:22:14] [INFO ] Invariant cache hit.
[2026-05-24 21:22:14] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8385 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16311 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8385/24787 variables, and 91 constraints, problems are : Problem set: 0 solved, 16311 unsolved in 30262 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/8386 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 16311/16311 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16311 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8385 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 16311 unsolved
SMT process timed out in 95390ms, After SMT, problems are : Problem set: 0 solved, 16311 unsolved
Search for dead transitions found 0 dead transitions in 95420ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8386/9234 places, 16401/17294 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 121007 ms. Remains : 8386/9234 places, 16401/17294 transitions.
[2026-05-24 21:23:49] [INFO ] Flatten gal took : 204 ms
[2026-05-24 21:23:50] [INFO ] Flatten gal took : 265 ms
[2026-05-24 21:23:50] [INFO ] Input system was already deterministic with 16401 transitions.
[2026-05-24 21:23:51] [INFO ] Flatten gal took : 231 ms
[2026-05-24 21:23:51] [INFO ] Flatten gal took : 418 ms
[2026-05-24 21:23:51] [INFO ] Time to serialize gal into /tmp/CTLFireability11951109040478164666.gal : 46 ms
[2026-05-24 21:23:51] [INFO ] Time to serialize properties into /tmp/CTLFireability3851991864873436980.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/CTLFireability11951109040478164666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3851991864873436980.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 21:24:21] [INFO ] Flatten gal took : 243 ms
[2026-05-24 21:24:21] [INFO ] Applying decomposition
[2026-05-24 21:24:22] [INFO ] Flatten gal took : 263 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/graph10531954600319367827.txt' '-o' '/tmp/graph10531954600319367827.bin' '-w' '/tmp/graph10531954600319367827.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10531954600319367827.bin' '-l' '-1' '-v' '-w' '/tmp/graph10531954600319367827.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:24:22] [INFO ] Decomposing Gal with order
[2026-05-24 21:24:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:24:25] [INFO ] Removed a total of 16109 redundant transitions.
[2026-05-24 21:24:25] [INFO ] Flatten gal took : 2237 ms
[2026-05-24 21:24:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 16218 labels/synchronizations in 2895 ms.
[2026-05-24 21:24:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15970971861114536534.gal : 58 ms
[2026-05-24 21:24:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1608348616304233927.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/CTLFireability15970971861114536534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1608348616304233927.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 : 9234/9234 places, 17294/17294 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 9194 transition count 17214
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 9194 transition count 17214
Applied a total of 80 rules in 7601 ms. Remains 9194 /9234 variables (removed 40) and now considering 17214/17294 (removed 80) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14877863426272138246.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14347860403774919422.kers'
[2026-05-24 21:25:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14877863426272138246.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14347860403774919422.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 17214 rows 9194 cols 34608 entries
Finished phase 1 with 9103 SingleSign rule and 0 generalized
[2026-05-24 21:25:06] [INFO ] Computed 91 invariants in 71 ms
Computed 91 P flows in 71 ms.
Exported basis to /tmp/petrispot-output-14347860403774919422.kers
Total runtime 87 ms.
[2026-05-24 21:25:23] [INFO ] Implicit Places using invariants in 16828 ms returned []
Implicit Place search using SMT only with invariants took 16831 ms to find 0 implicit places.
Running 17124 sub problems to find dead transitions.
[2026-05-24 21:25:23] [INFO ] Invariant cache hit.
[2026-05-24 21:25:23] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9193 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17124 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9193/26408 variables, and 91 constraints, problems are : Problem set: 0 solved, 17124 unsolved in 30212 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9194 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 17124/17124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17124 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9193 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 17124 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9193/26408 variables, and 91 constraints, problems are : Problem set: 0 solved, 17124 unsolved in 30208 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 0/9194 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 0/17124 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 93692ms problems are : Problem set: 0 solved, 17124 unsolved
Search for dead transitions found 0 dead transitions in 93717ms
Starting structural reductions in LTL mode, iteration 1 : 9194/9234 places, 17214/17294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118175 ms. Remains : 9194/9234 places, 17214/17294 transitions.
[2026-05-24 21:26:57] [INFO ] Flatten gal took : 255 ms
[2026-05-24 21:26:57] [INFO ] Flatten gal took : 288 ms
[2026-05-24 21:26:58] [INFO ] Input system was already deterministic with 17214 transitions.
[2026-05-24 21:26:58] [INFO ] Flatten gal took : 406 ms
[2026-05-24 21:26:58] [INFO ] Flatten gal took : 264 ms
[2026-05-24 21:26:58] [INFO ] Time to serialize gal into /tmp/CTLFireability8455639958382717370.gal : 53 ms
[2026-05-24 21:26:58] [INFO ] Time to serialize properties into /tmp/CTLFireability12403635976394779863.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/CTLFireability8455639958382717370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12403635976394779863.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 21:27:29] [INFO ] Flatten gal took : 248 ms
[2026-05-24 21:27:29] [INFO ] Applying decomposition
[2026-05-24 21:27:29] [INFO ] Flatten gal took : 253 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/graph13496874969190778356.txt' '-o' '/tmp/graph13496874969190778356.bin' '-w' '/tmp/graph13496874969190778356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13496874969190778356.bin' '-l' '-1' '-v' '-w' '/tmp/graph13496874969190778356.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:27:29] [INFO ] Decomposing Gal with order
[2026-05-24 21:27:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:27:32] [INFO ] Removed a total of 16281 redundant transitions.
[2026-05-24 21:27:32] [INFO ] Flatten gal took : 1784 ms
[2026-05-24 21:27:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 32338 labels/synchronizations in 3055 ms.
[2026-05-24 21:27:36] [INFO ] Time to serialize gal into /tmp/CTLFireability188301210099570621.gal : 86 ms
[2026-05-24 21:27:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8381655569913069014.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/CTLFireability188301210099570621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8381655569913069014.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 21:28:06] [INFO ] Flatten gal took : 239 ms
[2026-05-24 21:28:06] [INFO ] Flatten gal took : 246 ms
[2026-05-24 21:28:06] [INFO ] Applying decomposition
[2026-05-24 21:28:07] [INFO ] Flatten gal took : 249 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/graph17430205843575172377.txt' '-o' '/tmp/graph17430205843575172377.bin' '-w' '/tmp/graph17430205843575172377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17430205843575172377.bin' '-l' '-1' '-v' '-w' '/tmp/graph17430205843575172377.weights' '-q' '0' '-e' '0.001'
[2026-05-24 21:28:07] [INFO ] Decomposing Gal with order
[2026-05-24 21:28:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 21:28:10] [INFO ] Removed a total of 16271 redundant transitions.
[2026-05-24 21:28:10] [INFO ] Flatten gal took : 1782 ms
[2026-05-24 21:28:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 31972 labels/synchronizations in 2961 ms.
[2026-05-24 21:28:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4857463269816185211.gal : 75 ms
[2026-05-24 21:28:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2056946540531887631.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/CTLFireability4857463269816185211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2056946540531887631.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 16 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="CANConstruction-PT-090"
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 CANConstruction-PT-090, 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 r034-tall-177946842100682"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-090.tgz
mv CANConstruction-PT-090 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 '
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 ;