Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366400578.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutoFlight-PT-48b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366400578
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 5.6K Mar 5 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Mar 5 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 5 18:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 5 18:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 07:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 5 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 5 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 5 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 5 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:16 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 956K 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 AutoFlight-PT-48b-CTLFireability-2024-00
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-01
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-02
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-03
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-04
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-05
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-06
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-07
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-08
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-09
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-10
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-11
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-12
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-13
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-14
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779496090989

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 00:28:13] [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]
[2026-05-23 00:28:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 00:28:13] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2026-05-23 00:28:13] [INFO ] Transformed 3950 places.
[2026-05-23 00:28:13] [INFO ] Transformed 3936 transitions.
[2026-05-23 00:28:13] [INFO ] Found NUPN structural information;
[2026-05-23 00:28:13] [INFO ] Parsed PT model containing 3950 places and 3936 transitions and 9104 arcs in 421 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 100 out of 3950 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Discarding 485 places :
Symmetric choice reduction at 0 with 485 rule applications. Total rules 485 place count 3465 transition count 3451
Iterating global reduction 0 with 485 rules applied. Total rules applied 970 place count 3465 transition count 3451
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 0 with 67 rules applied. Total rules applied 1037 place count 3465 transition count 3384
Discarding 227 places :
Symmetric choice reduction at 1 with 227 rule applications. Total rules 1264 place count 3238 transition count 3157
Iterating global reduction 1 with 227 rules applied. Total rules applied 1491 place count 3238 transition count 3157
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 1526 place count 3203 transition count 3122
Iterating global reduction 1 with 35 rules applied. Total rules applied 1561 place count 3203 transition count 3122
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 1594 place count 3170 transition count 3089
Iterating global reduction 1 with 33 rules applied. Total rules applied 1627 place count 3170 transition count 3089
Applied a total of 1627 rules in 2512 ms. Remains 3170 /3950 variables (removed 780) and now considering 3089/3936 (removed 847) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2661389650988436116.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4271989646377762225.kers'
[2026-05-23 00:28:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2661389650988436116.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4271989646377762225.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3089 rows 3170 cols 7410 entries
Finished phase 1 with 2860 SingleSign rule and 52 generalized
[2026-05-23 00:28:16] [INFO ] Computed 258 invariants in 34 ms
Computed 258 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-4271989646377762225.kers
Total runtime 38 ms.
[2026-05-23 00:28:20] [INFO ] Implicit Places using invariants in 3587 ms returned []
[2026-05-23 00:28:20] [INFO ] Invariant cache hit.
[2026-05-23 00:28:30] [INFO ] Implicit Places using invariants and state equation in 10831 ms returned []
Implicit Place search using SMT with State Equation took 14476 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2026-05-23 00:28:31] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3169/6259 variables, and 0 constraints, problems are : Problem set: 0 solved, 3088 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3170 constraints, PredecessorRefiner: 3088/3088 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3088 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3169/6259 variables, and 0 constraints, problems are : Problem set: 0 solved, 3088 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3170 constraints, PredecessorRefiner: 0/3088 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61728ms problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 61788ms
Starting structural reductions in LTL mode, iteration 1 : 3170/3950 places, 3089/3936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78876 ms. Remains : 3170/3950 places, 3089/3936 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3170/3170 places, 3089/3089 transitions.
Applied a total of 0 rules in 253 ms. Remains 3170 /3170 variables (removed 0) and now considering 3089/3089 (removed 0) transitions.
[2026-05-23 00:29:33] [INFO ] Invariant cache hit.
[2026-05-23 00:29:35] [INFO ] Implicit Places using invariants in 2486 ms returned []
[2026-05-23 00:29:35] [INFO ] Invariant cache hit.
[2026-05-23 00:29:43] [INFO ] Implicit Places using invariants and state equation in 8361 ms returned []
Implicit Place search using SMT with State Equation took 10856 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 11112 ms. Remains : 3170/3170 places, 3089/3089 transitions.
Support contains 100 out of 3170 places after structural reductions.
[2026-05-23 00:29:44] [INFO ] Flatten gal took : 206 ms
[2026-05-23 00:29:44] [INFO ] Flatten gal took : 101 ms
[2026-05-23 00:29:44] [INFO ] Input system was already deterministic with 3089 transitions.
Support contains 96 out of 3170 places (down from 100) after GAL structural reductions.
RANDOM walk for 40000 steps (20 resets) in 2473 ms. (16 steps per ms) remains 28/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
[2026-05-23 00:29:45] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 1113/1158 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1158 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2008/3166 variables, 228/256 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3166 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 4/3170 variables, 2/258 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3170 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 28 unsolved
SMT process timed out in 5074ms, After SMT, problems are : Problem set: 0 solved, 28 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 3170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3170/3170 places, 3089/3089 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1247 transitions
Trivial Post-agglo rules discarded 1247 transitions
Performed 1247 trivial Post agglomeration. Transition count delta: 1247
Iterating post reduction 0 with 1247 rules applied. Total rules applied 1247 place count 3170 transition count 1842
Reduce places removed 1247 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1396 rules applied. Total rules applied 2643 place count 1923 transition count 1693
Reduce places removed 96 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 2 with 111 rules applied. Total rules applied 2754 place count 1827 transition count 1678
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 2769 place count 1812 transition count 1678
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 350 Pre rules applied. Total rules applied 2769 place count 1812 transition count 1328
Deduced a syphon composed of 350 places in 9 ms
Reduce places removed 350 places and 0 transitions.
Iterating global reduction 4 with 700 rules applied. Total rules applied 3469 place count 1462 transition count 1328
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 3476 place count 1455 transition count 1321
Iterating global reduction 4 with 7 rules applied. Total rules applied 3483 place count 1455 transition count 1321
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 3483 place count 1455 transition count 1319
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 3487 place count 1453 transition count 1319
Performed 564 Post agglomeration using F-continuation condition with reduction of 67 identical transitions.
Deduced a syphon composed of 564 places in 1 ms
Reduce places removed 564 places and 0 transitions.
Iterating global reduction 4 with 1128 rules applied. Total rules applied 4615 place count 889 transition count 688
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4617 place count 889 transition count 686
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 4620 place count 889 transition count 683
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4622 place count 888 transition count 682
Free-agglomeration rule applied 131 times.
Iterating global reduction 5 with 131 rules applied. Total rules applied 4753 place count 888 transition count 551
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 5 with 131 rules applied. Total rules applied 4884 place count 757 transition count 551
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4885 place count 756 transition count 550
Reduce places removed 184 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 6 with 421 rules applied. Total rules applied 5306 place count 572 transition count 313
Reduce places removed 237 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 7 with 239 rules applied. Total rules applied 5545 place count 335 transition count 311
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 5547 place count 333 transition count 311
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 85 Pre rules applied. Total rules applied 5547 place count 333 transition count 226
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 9 with 170 rules applied. Total rules applied 5717 place count 248 transition count 226
Applied a total of 5717 rules in 682 ms. Remains 248 /3170 variables (removed 2922) and now considering 226/3089 (removed 2863) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 683 ms. Remains : 248/3170 places, 226/3089 transitions.
RANDOM walk for 40000 steps (809 resets) in 838 ms. (47 steps per ms) remains 8/28 properties
BEST_FIRST walk for 40004 steps (45 resets) in 175 ms. (227 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (46 resets) in 167 ms. (238 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (47 resets) in 92 ms. (430 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (40 resets) in 183 ms. (217 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (48 resets) in 178 ms. (223 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (43 resets) in 158 ms. (251 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (42 resets) in 162 ms. (245 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (41 resets) in 167 ms. (238 steps per ms) remains 8/8 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5447973798254767693.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16259565518797388206.kers'
[2026-05-23 00:29:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5447973798254767693.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16259565518797388206.kers]
Culling duplicate invariants (modulo rational): removing 43 columns.
Culled 43 columns in 0 ms.
// Phase 1: matrix 226 rows 205 cols 552 entries
Finished phase 1 with 140 SingleSign rule and 34 generalized
[2026-05-23 00:29:52] [INFO ] Computed 74 invariants in 1 ms
Computed 74 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16259565518797388206.kers
Total runtime 2 ms.
[2026-05-23 00:29:52] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 74/86 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 64/150 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 54/204 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 200/404 variables, 204/262 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 2/264 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/404 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 62/466 variables, 37/301 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/466 variables, 10/311 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/466 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/466 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 7/473 variables, 6/318 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/473 variables, 5/323 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/473 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 1/474 variables, 2/325 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/474 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 0/474 variables, 0/325 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 474/474 variables, and 325 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2211 ms.
Refiners :[Positive P Invariants (semi-flows): 73/73 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 248/248 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 74/86 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 64/150 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 54/204 variables, 49/58 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 200/404 variables, 204/262 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 2/264 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/404 variables, 8/272 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/404 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 62/466 variables, 37/309 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/466 variables, 10/319 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/466 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/466 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 7/473 variables, 6/326 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/473 variables, 5/331 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/473 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 1/474 variables, 2/333 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/474 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 0/474 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 474/474 variables, and 333 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2070 ms.
Refiners :[Positive P Invariants (semi-flows): 73/73 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 248/248 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4306ms problems are : Problem set: 0 solved, 8 unsolved
Finished Parikh walk after 40 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=40 )
Parikh walk visited 8 properties in 198 ms.
[2026-05-23 00:29:56] [INFO ] Flatten gal took : 111 ms
[2026-05-23 00:29:56] [INFO ] Flatten gal took : 91 ms
[2026-05-23 00:29:57] [INFO ] Input system was already deterministic with 3089 transitions.
Computed a total of 812 stabilizing places and 812 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3170/3170 places, 3089/3089 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3143 transition count 3062
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3143 transition count 3062
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 59 place count 3143 transition count 3057
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 69 place count 3133 transition count 3047
Iterating global reduction 1 with 10 rules applied. Total rules applied 79 place count 3133 transition count 3047
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 3132 transition count 3046
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 3132 transition count 3046
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 3131 transition count 3045
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 3131 transition count 3045
Applied a total of 83 rules in 1507 ms. Remains 3131 /3170 variables (removed 39) and now considering 3045/3089 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5550289584001721770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-347986176091594816.kers'
[2026-05-23 00:29:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5550289584001721770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-347986176091594816.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3045 rows 3131 cols 7322 entries
Finished phase 1 with 2821 SingleSign rule and 52 generalized
[2026-05-23 00:29:58] [INFO ] Computed 258 invariants in 39 ms
Computed 258 P flows in 40 ms.
Exported basis to /tmp/petrispot-output-347986176091594816.kers
Total runtime 44 ms.
[2026-05-23 00:30:00] [INFO ] Implicit Places using invariants in 1921 ms returned []
[2026-05-23 00:30:00] [INFO ] Invariant cache hit.
[2026-05-23 00:30:08] [INFO ] Implicit Places using invariants and state equation in 7683 ms returned []
Implicit Place search using SMT with State Equation took 9611 ms to find 0 implicit places.
Running 3044 sub problems to find dead transitions.
[2026-05-23 00:30:08] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3130/6176 variables, and 0 constraints, problems are : Problem set: 0 solved, 3044 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3131 constraints, PredecessorRefiner: 3044/3044 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3044 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 3130/6176 variables, and 0 constraints, problems are : Problem set: 0 solved, 3044 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3131 constraints, PredecessorRefiner: 0/3044 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61246ms problems are : Problem set: 0 solved, 3044 unsolved
Search for dead transitions found 0 dead transitions in 61254ms
Starting structural reductions in LTL mode, iteration 1 : 3131/3170 places, 3045/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72393 ms. Remains : 3131/3170 places, 3045/3089 transitions.
[2026-05-23 00:31:09] [INFO ] Flatten gal took : 46 ms
[2026-05-23 00:31:09] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:31:09] [INFO ] Input system was already deterministic with 3045 transitions.
[2026-05-23 00:31:09] [INFO ] Flatten gal took : 41 ms
[2026-05-23 00:31:09] [INFO ] Flatten gal took : 47 ms
[2026-05-23 00:31:10] [INFO ] Time to serialize gal into /tmp/CTLFireability554231175422830239.gal : 65 ms
[2026-05-23 00:31:10] [INFO ] Time to serialize properties into /tmp/CTLFireability7915485234748314081.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability554231175422830239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7915485234748314081.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 00:31:40] [INFO ] Flatten gal took : 70 ms
[2026-05-23 00:31:40] [INFO ] Applying decomposition
[2026-05-23 00:31:40] [INFO ] Flatten gal took : 45 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/graph4471861367908337530.txt' '-o' '/tmp/graph4471861367908337530.bin' '-w' '/tmp/graph4471861367908337530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4471861367908337530.bin' '-l' '-1' '-v' '-w' '/tmp/graph4471861367908337530.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:31:40] [INFO ] Decomposing Gal with order
[2026-05-23 00:31:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:31:41] [INFO ] Removed a total of 562 redundant transitions.
[2026-05-23 00:31:41] [INFO ] Flatten gal took : 247 ms
[2026-05-23 00:31:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2026-05-23 00:31:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13467494554827415026.gal : 30 ms
[2026-05-23 00:31:41] [INFO ] Time to serialize properties into /tmp/CTLFireability10786959840404110239.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/CTLFireability13467494554827415026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10786959840404110239.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 : 3170/3170 places, 3089/3089 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1286 transitions
Trivial Post-agglo rules discarded 1286 transitions
Performed 1286 trivial Post agglomeration. Transition count delta: 1286
Iterating post reduction 0 with 1286 rules applied. Total rules applied 1286 place count 3169 transition count 1802
Reduce places removed 1286 places and 0 transitions.
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 1 with 1433 rules applied. Total rules applied 2719 place count 1883 transition count 1655
Reduce places removed 93 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 94 rules applied. Total rules applied 2813 place count 1790 transition count 1654
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2814 place count 1789 transition count 1654
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 2814 place count 1789 transition count 1299
Deduced a syphon composed of 355 places in 9 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 3524 place count 1434 transition count 1299
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 3539 place count 1419 transition count 1284
Iterating global reduction 4 with 15 rules applied. Total rules applied 3554 place count 1419 transition count 1284
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 3554 place count 1419 transition count 1278
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 3566 place count 1413 transition count 1278
Performed 492 Post agglomeration using F-continuation condition.Transition count delta: 492
Deduced a syphon composed of 492 places in 1 ms
Reduce places removed 492 places and 0 transitions.
Iterating global reduction 4 with 984 rules applied. Total rules applied 4550 place count 921 transition count 786
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 4 with 70 rules applied. Total rules applied 4620 place count 921 transition count 716
Renaming transitions due to excessive name length > 1024 char.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 5 with 140 rules applied. Total rules applied 4760 place count 851 transition count 646
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4761 place count 850 transition count 645
Reduce places removed 89 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 5 with 130 rules applied. Total rules applied 4891 place count 761 transition count 604
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 6 with 41 rules applied. Total rules applied 4932 place count 720 transition count 604
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 47 Pre rules applied. Total rules applied 4932 place count 720 transition count 557
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 7 with 94 rules applied. Total rules applied 5026 place count 673 transition count 557
Applied a total of 5026 rules in 603 ms. Remains 673 /3170 variables (removed 2497) and now considering 557/3089 (removed 2532) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4127269906571799558.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2192069131009875868.kers'
[2026-05-23 00:32:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4127269906571799558.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2192069131009875868.kers]
Culling duplicate invariants (modulo rational): removing 87 columns.
Culled 87 columns in 0 ms.
// Phase 1: matrix 557 rows 586 cols 1351 entries
Finished phase 1 with 495 SingleSign rule and 9 generalized
[2026-05-23 00:32:12] [INFO ] Computed 169 invariants in 2 ms
Computed 169 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2192069131009875868.kers
Total runtime 5 ms.
[2026-05-23 00:32:13] [INFO ] Implicit Places using invariants in 845 ms returned [269, 343, 381, 455, 493, 497, 501, 505, 510, 514, 518, 522, 526, 531, 535, 539, 544, 548, 552, 556, 560, 564, 568, 572, 576, 580, 584, 588, 592, 594, 596, 598, 600, 602, 604, 606, 608, 611, 613, 620, 624, 628, 632, 638, 642, 646, 651, 655, 659, 663, 667, 672]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 848 ms to find 52 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 621/3170 places, 557/3089 transitions.
Graph (trivial) has 247 edges and 621 vertex of which 10 / 621 are part of one of the 1 SCC in 2 ms
Free SCC test removed 9 places
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 612 transition count 539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 611 transition count 539
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 44 place count 570 transition count 498
Iterating global reduction 2 with 41 rules applied. Total rules applied 85 place count 570 transition count 498
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 87 place count 568 transition count 496
Iterating global reduction 2 with 2 rules applied. Total rules applied 89 place count 568 transition count 496
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 91 place count 566 transition count 494
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 566 transition count 494
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 95 place count 564 transition count 492
Iterating global reduction 2 with 2 rules applied. Total rules applied 97 place count 564 transition count 492
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 562 transition count 490
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 562 transition count 490
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 103 place count 560 transition count 488
Iterating global reduction 2 with 2 rules applied. Total rules applied 105 place count 560 transition count 488
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 107 place count 558 transition count 486
Iterating global reduction 2 with 2 rules applied. Total rules applied 109 place count 558 transition count 486
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 556 transition count 484
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 556 transition count 484
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 115 place count 554 transition count 482
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 554 transition count 482
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 119 place count 552 transition count 480
Iterating global reduction 2 with 2 rules applied. Total rules applied 121 place count 552 transition count 480
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 123 place count 550 transition count 478
Iterating global reduction 2 with 2 rules applied. Total rules applied 125 place count 550 transition count 478
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 127 place count 548 transition count 476
Iterating global reduction 2 with 2 rules applied. Total rules applied 129 place count 548 transition count 476
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 131 place count 546 transition count 474
Iterating global reduction 2 with 2 rules applied. Total rules applied 133 place count 546 transition count 474
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 545 transition count 473
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 545 transition count 473
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 136 place count 544 transition count 472
Iterating global reduction 2 with 1 rules applied. Total rules applied 137 place count 544 transition count 472
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 138 place count 543 transition count 471
Iterating global reduction 2 with 1 rules applied. Total rules applied 139 place count 543 transition count 471
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 140 place count 542 transition count 470
Iterating global reduction 2 with 1 rules applied. Total rules applied 141 place count 542 transition count 470
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 142 place count 541 transition count 469
Iterating global reduction 2 with 1 rules applied. Total rules applied 143 place count 541 transition count 469
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 144 place count 540 transition count 468
Iterating global reduction 2 with 1 rules applied. Total rules applied 145 place count 540 transition count 468
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 146 place count 539 transition count 467
Iterating global reduction 2 with 1 rules applied. Total rules applied 147 place count 539 transition count 467
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 148 place count 538 transition count 466
Iterating global reduction 2 with 1 rules applied. Total rules applied 149 place count 538 transition count 466
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 150 place count 537 transition count 465
Iterating global reduction 2 with 1 rules applied. Total rules applied 151 place count 537 transition count 465
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 152 place count 536 transition count 464
Iterating global reduction 2 with 1 rules applied. Total rules applied 153 place count 536 transition count 464
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 154 place count 535 transition count 463
Iterating global reduction 2 with 1 rules applied. Total rules applied 155 place count 535 transition count 463
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 156 place count 534 transition count 462
Iterating global reduction 2 with 1 rules applied. Total rules applied 157 place count 534 transition count 462
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 159 place count 533 transition count 461
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 160 place count 533 transition count 460
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 161 place count 532 transition count 460
Applied a total of 161 rules in 391 ms. Remains 532 /621 variables (removed 89) and now considering 460/557 (removed 97) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15923342979060615037.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12466293748066789574.kers'
[2026-05-23 00:32:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15923342979060615037.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12466293748066789574.kers]
Normalized transition count is 459 out of 460 initially.
Culling duplicate invariants (modulo rational): removing 77 columns.
Culled 77 columns in 15 ms.
// Phase 1: matrix 459 rows 455 cols 1068 entries
Finished phase 1 with 416 SingleSign rule and 0 generalized
[2026-05-23 00:32:13] [INFO ] Computed 116 invariants in 22 ms
Computed 116 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-12466293748066789574.kers
Total runtime 23 ms.
[2026-05-23 00:32:14] [INFO ] Implicit Places using invariants in 1212 ms returned []
[2026-05-23 00:32:14] [INFO ] Invariant cache hit.
[2026-05-23 00:32:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 00:32:16] [INFO ] Implicit Places using invariants and state equation in 1993 ms returned []
Implicit Place search using SMT with State Equation took 3233 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 532/3170 places, 460/3089 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 5077 ms. Remains : 532/3170 places, 460/3089 transitions.
[2026-05-23 00:32:16] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:32:16] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:32:16] [INFO ] Input system was already deterministic with 460 transitions.
[2026-05-23 00:32:16] [INFO ] Flatten gal took : 9 ms
[2026-05-23 00:32:17] [INFO ] Flatten gal took : 21 ms
[2026-05-23 00:32:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8794958832176391924.gal : 2 ms
[2026-05-23 00:32:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13464416964477476373.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/CTLFireability8794958832176391924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13464416964477476373.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.
[2026-05-23 00:32:47] [INFO ] Flatten gal took : 13 ms
[2026-05-23 00:32:47] [INFO ] Applying decomposition
[2026-05-23 00:32:47] [INFO ] Flatten gal took : 22 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/graph11202162238694176976.txt' '-o' '/tmp/graph11202162238694176976.bin' '-w' '/tmp/graph11202162238694176976.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11202162238694176976.bin' '-l' '-1' '-v' '-w' '/tmp/graph11202162238694176976.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:32:47] [INFO ] Decomposing Gal with order
[2026-05-23 00:32:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:32:47] [INFO ] Removed a total of 10 redundant transitions.
[2026-05-23 00:32:47] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:32:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-23 00:32:47] [INFO ] Time to serialize gal into /tmp/CTLFireability2558925813147976374.gal : 5 ms
[2026-05-23 00:32:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14169382539588478363.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/CTLFireability2558925813147976374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14169382539588478363.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.11484e+44,0.212364,12052,308,162,7346,15125,911,8893,413,34002,0


Converting to forward existential form...Done !
original formula: AF((AF(EG((i3.u110.p1808==1))) + (((i11.u112.p2161==0)&&(u194.p3735==1))&&(((i2.u109.p1762==0)||(u193.p3274==0))||((i9.u113.p2278==0)||(i...176
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(EG((i3.u110.p1808==1))))) + (((i11.u112.p2161==0)&&(u194.p3735==1))&&(((i2.u109.p1762==0)||...227
Reverse transition relation is NOT exact ! Due to transitions t424, t451, u194.t0, Intersection with reachable at each step enabled. (destroyed/reverse/in...182
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 3170/3170 places, 3089/3089 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 3146 transition count 3065
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 3146 transition count 3065
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 52 place count 3146 transition count 3061
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 61 place count 3137 transition count 3052
Iterating global reduction 1 with 9 rules applied. Total rules applied 70 place count 3137 transition count 3052
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 3136 transition count 3051
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 3136 transition count 3051
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 3135 transition count 3050
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 3135 transition count 3050
Applied a total of 74 rules in 1588 ms. Remains 3135 /3170 variables (removed 35) and now considering 3050/3089 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5447252047400659285.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9367711080446347899.kers'
[2026-05-23 00:33:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5447252047400659285.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9367711080446347899.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3050 rows 3135 cols 7332 entries
Finished phase 1 with 2825 SingleSign rule and 52 generalized
[2026-05-23 00:33:18] [INFO ] Computed 258 invariants in 41 ms
Computed 258 P flows in 42 ms.
Exported basis to /tmp/petrispot-output-9367711080446347899.kers
Total runtime 52 ms.
[2026-05-23 00:33:21] [INFO ] Implicit Places using invariants in 2127 ms returned []
[2026-05-23 00:33:21] [INFO ] Invariant cache hit.
[2026-05-23 00:33:28] [INFO ] Implicit Places using invariants and state equation in 7396 ms returned []
Implicit Place search using SMT with State Equation took 9541 ms to find 0 implicit places.
Running 3049 sub problems to find dead transitions.
[2026-05-23 00:33:28] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3134/6185 variables, and 0 constraints, problems are : Problem set: 0 solved, 3049 unsolved in 30097 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3135 constraints, PredecessorRefiner: 3049/3049 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3049 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3134/6185 variables, and 0 constraints, problems are : Problem set: 0 solved, 3049 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3135 constraints, PredecessorRefiner: 0/3049 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61327ms problems are : Problem set: 0 solved, 3049 unsolved
Search for dead transitions found 0 dead transitions in 61332ms
Starting structural reductions in LTL mode, iteration 1 : 3135/3170 places, 3050/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72482 ms. Remains : 3135/3170 places, 3050/3089 transitions.
[2026-05-23 00:34:29] [INFO ] Flatten gal took : 41 ms
[2026-05-23 00:34:29] [INFO ] Flatten gal took : 61 ms
[2026-05-23 00:34:30] [INFO ] Input system was already deterministic with 3050 transitions.
[2026-05-23 00:34:30] [INFO ] Flatten gal took : 42 ms
[2026-05-23 00:34:30] [INFO ] Flatten gal took : 46 ms
[2026-05-23 00:34:30] [INFO ] Time to serialize gal into /tmp/CTLFireability18225363237612312535.gal : 11 ms
[2026-05-23 00:34:30] [INFO ] Time to serialize properties into /tmp/CTLFireability4574130638027681569.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/CTLFireability18225363237612312535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4574130638027681569.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.
[2026-05-23 00:35:00] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:35:00] [INFO ] Applying decomposition
[2026-05-23 00:35:00] [INFO ] Flatten gal took : 43 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/graph16466873699183084031.txt' '-o' '/tmp/graph16466873699183084031.bin' '-w' '/tmp/graph16466873699183084031.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16466873699183084031.bin' '-l' '-1' '-v' '-w' '/tmp/graph16466873699183084031.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:35:00] [INFO ] Decomposing Gal with order
[2026-05-23 00:35:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:35:00] [INFO ] Removed a total of 551 redundant transitions.
[2026-05-23 00:35:01] [INFO ] Flatten gal took : 92 ms
[2026-05-23 00:35:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2026-05-23 00:35:01] [INFO ] Time to serialize gal into /tmp/CTLFireability16138478677266276840.gal : 21 ms
[2026-05-23 00:35:01] [INFO ] Time to serialize properties into /tmp/CTLFireability8215469181336915126.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/CTLFireability16138478677266276840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8215469181336915126.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3142 transition count 3061
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3142 transition count 3061
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 61 place count 3142 transition count 3056
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 71 place count 3132 transition count 3046
Iterating global reduction 1 with 10 rules applied. Total rules applied 81 place count 3132 transition count 3046
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 3131 transition count 3045
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 3131 transition count 3045
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 3130 transition count 3044
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 3130 transition count 3044
Applied a total of 85 rules in 1836 ms. Remains 3130 /3170 variables (removed 40) and now considering 3044/3089 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14131993597142678443.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13147278122639141733.kers'
[2026-05-23 00:35:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14131993597142678443.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13147278122639141733.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3044 rows 3130 cols 7320 entries
Finished phase 1 with 2820 SingleSign rule and 52 generalized
[2026-05-23 00:35:33] [INFO ] Computed 258 invariants in 34 ms
Computed 258 P flows in 60 ms.
Exported basis to /tmp/petrispot-output-13147278122639141733.kers
Total runtime 66 ms.
[2026-05-23 00:35:34] [INFO ] Implicit Places using invariants in 1910 ms returned []
[2026-05-23 00:35:34] [INFO ] Invariant cache hit.
[2026-05-23 00:35:42] [INFO ] Implicit Places using invariants and state equation in 7680 ms returned []
Implicit Place search using SMT with State Equation took 9624 ms to find 0 implicit places.
Running 3043 sub problems to find dead transitions.
[2026-05-23 00:35:42] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3129/6174 variables, and 0 constraints, problems are : Problem set: 0 solved, 3043 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3130 constraints, PredecessorRefiner: 3043/3043 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3043 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3129/6174 variables, and 0 constraints, problems are : Problem set: 0 solved, 3043 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3130 constraints, PredecessorRefiner: 0/3043 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61130ms problems are : Problem set: 0 solved, 3043 unsolved
Search for dead transitions found 0 dead transitions in 61139ms
Starting structural reductions in LTL mode, iteration 1 : 3130/3170 places, 3044/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72609 ms. Remains : 3130/3170 places, 3044/3089 transitions.
[2026-05-23 00:36:43] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:36:43] [INFO ] Flatten gal took : 62 ms
[2026-05-23 00:36:44] [INFO ] Input system was already deterministic with 3044 transitions.
[2026-05-23 00:36:44] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:36:44] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:36:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12346134254029022072.gal : 12 ms
[2026-05-23 00:36:44] [INFO ] Time to serialize properties into /tmp/CTLFireability18042633792337100790.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/CTLFireability12346134254029022072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18042633792337100790.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.
[2026-05-23 00:37:14] [INFO ] Flatten gal took : 69 ms
[2026-05-23 00:37:14] [INFO ] Applying decomposition
[2026-05-23 00:37:14] [INFO ] Flatten gal took : 39 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/graph3756811754686070775.txt' '-o' '/tmp/graph3756811754686070775.bin' '-w' '/tmp/graph3756811754686070775.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3756811754686070775.bin' '-l' '-1' '-v' '-w' '/tmp/graph3756811754686070775.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:37:14] [INFO ] Decomposing Gal with order
[2026-05-23 00:37:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:37:14] [INFO ] Removed a total of 552 redundant transitions.
[2026-05-23 00:37:14] [INFO ] Flatten gal took : 115 ms
[2026-05-23 00:37:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-05-23 00:37:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7925065618190535416.gal : 24 ms
[2026-05-23 00:37:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10615605656794395086.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/CTLFireability7925065618190535416.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10615605656794395086.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3145 transition count 3064
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3145 transition count 3064
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 55 place count 3145 transition count 3059
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 64 place count 3136 transition count 3050
Iterating global reduction 1 with 9 rules applied. Total rules applied 73 place count 3136 transition count 3050
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 3135 transition count 3049
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 3135 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 3134 transition count 3048
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 3134 transition count 3048
Applied a total of 77 rules in 1891 ms. Remains 3134 /3170 variables (removed 36) and now considering 3048/3089 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2665904072653689135.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9344610940462229615.kers'
[2026-05-23 00:37:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2665904072653689135.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9344610940462229615.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3048 rows 3134 cols 7328 entries
Finished phase 1 with 2824 SingleSign rule and 52 generalized
[2026-05-23 00:37:47] [INFO ] Computed 258 invariants in 33 ms
Computed 258 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-9344610940462229615.kers
Total runtime 50 ms.
[2026-05-23 00:37:49] [INFO ] Implicit Places using invariants in 2617 ms returned []
[2026-05-23 00:37:49] [INFO ] Invariant cache hit.
[2026-05-23 00:37:57] [INFO ] Implicit Places using invariants and state equation in 7593 ms returned []
Implicit Place search using SMT with State Equation took 10252 ms to find 0 implicit places.
Running 3047 sub problems to find dead transitions.
[2026-05-23 00:37:57] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3133/6182 variables, and 0 constraints, problems are : Problem set: 0 solved, 3047 unsolved in 30096 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3134 constraints, PredecessorRefiner: 3047/3047 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3047 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3133/6182 variables, and 0 constraints, problems are : Problem set: 0 solved, 3047 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3134 constraints, PredecessorRefiner: 0/3047 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61091ms problems are : Problem set: 0 solved, 3047 unsolved
Search for dead transitions found 0 dead transitions in 61098ms
Starting structural reductions in LTL mode, iteration 1 : 3134/3170 places, 3048/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73253 ms. Remains : 3134/3170 places, 3048/3089 transitions.
[2026-05-23 00:38:58] [INFO ] Flatten gal took : 43 ms
[2026-05-23 00:38:58] [INFO ] Flatten gal took : 40 ms
[2026-05-23 00:38:58] [INFO ] Input system was already deterministic with 3048 transitions.
[2026-05-23 00:38:58] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:38:58] [INFO ] Flatten gal took : 41 ms
[2026-05-23 00:38:58] [INFO ] Time to serialize gal into /tmp/CTLFireability16301789538322370368.gal : 14 ms
[2026-05-23 00:38:58] [INFO ] Time to serialize properties into /tmp/CTLFireability6418928063855366077.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/CTLFireability16301789538322370368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6418928063855366077.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.
[2026-05-23 00:39:28] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:39:28] [INFO ] Applying decomposition
[2026-05-23 00:39:28] [INFO ] Flatten gal took : 56 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/graph15635660528378059864.txt' '-o' '/tmp/graph15635660528378059864.bin' '-w' '/tmp/graph15635660528378059864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15635660528378059864.bin' '-l' '-1' '-v' '-w' '/tmp/graph15635660528378059864.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:39:29] [INFO ] Decomposing Gal with order
[2026-05-23 00:39:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:39:29] [INFO ] Removed a total of 553 redundant transitions.
[2026-05-23 00:39:29] [INFO ] Flatten gal took : 85 ms
[2026-05-23 00:39:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-23 00:39:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9634561835184175465.gal : 24 ms
[2026-05-23 00:39:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5802114284154316931.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/CTLFireability9634561835184175465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5802114284154316931.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3142 transition count 3061
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3142 transition count 3061
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 61 place count 3142 transition count 3056
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 71 place count 3132 transition count 3046
Iterating global reduction 1 with 10 rules applied. Total rules applied 81 place count 3132 transition count 3046
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 3131 transition count 3045
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 3131 transition count 3045
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 3130 transition count 3044
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 3130 transition count 3044
Applied a total of 85 rules in 1868 ms. Remains 3130 /3170 variables (removed 40) and now considering 3044/3089 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3293948076082652775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14003009780048735206.kers'
[2026-05-23 00:40:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3293948076082652775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14003009780048735206.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3044 rows 3130 cols 7320 entries
Finished phase 1 with 2820 SingleSign rule and 52 generalized
[2026-05-23 00:40:01] [INFO ] Computed 258 invariants in 52 ms
Computed 258 P flows in 55 ms.
Exported basis to /tmp/petrispot-output-14003009780048735206.kers
Total runtime 59 ms.
[2026-05-23 00:40:03] [INFO ] Implicit Places using invariants in 1902 ms returned []
[2026-05-23 00:40:03] [INFO ] Invariant cache hit.
[2026-05-23 00:40:10] [INFO ] Implicit Places using invariants and state equation in 7226 ms returned []
Implicit Place search using SMT with State Equation took 9138 ms to find 0 implicit places.
Running 3043 sub problems to find dead transitions.
[2026-05-23 00:40:10] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3129/6174 variables, and 0 constraints, problems are : Problem set: 0 solved, 3043 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3130 constraints, PredecessorRefiner: 3043/3043 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3043 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3129/6174 variables, and 0 constraints, problems are : Problem set: 0 solved, 3043 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3130 constraints, PredecessorRefiner: 0/3043 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61205ms problems are : Problem set: 0 solved, 3043 unsolved
Search for dead transitions found 0 dead transitions in 61219ms
Starting structural reductions in LTL mode, iteration 1 : 3130/3170 places, 3044/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72241 ms. Remains : 3130/3170 places, 3044/3089 transitions.
[2026-05-23 00:41:11] [INFO ] Flatten gal took : 33 ms
[2026-05-23 00:41:11] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:41:12] [INFO ] Input system was already deterministic with 3044 transitions.
[2026-05-23 00:41:12] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:41:12] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:41:12] [INFO ] Time to serialize gal into /tmp/CTLFireability16725718134057969588.gal : 10 ms
[2026-05-23 00:41:12] [INFO ] Time to serialize properties into /tmp/CTLFireability11691978848429420426.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/CTLFireability16725718134057969588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11691978848429420426.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.
[2026-05-23 00:41:42] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:41:42] [INFO ] Applying decomposition
[2026-05-23 00:41:42] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10175928791911149158.txt' '-o' '/tmp/graph10175928791911149158.bin' '-w' '/tmp/graph10175928791911149158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10175928791911149158.bin' '-l' '-1' '-v' '-w' '/tmp/graph10175928791911149158.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:41:42] [INFO ] Decomposing Gal with order
[2026-05-23 00:41:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:41:42] [INFO ] Removed a total of 554 redundant transitions.
[2026-05-23 00:41:43] [INFO ] Flatten gal took : 112 ms
[2026-05-23 00:41:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2026-05-23 00:41:43] [INFO ] Time to serialize gal into /tmp/CTLFireability17740027854962779196.gal : 30 ms
[2026-05-23 00:41:43] [INFO ] Time to serialize properties into /tmp/CTLFireability11229415084383010873.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/CTLFireability17740027854962779196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11229415084383010873.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3143 transition count 3062
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3143 transition count 3062
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 59 place count 3143 transition count 3057
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 68 place count 3134 transition count 3048
Iterating global reduction 1 with 9 rules applied. Total rules applied 77 place count 3134 transition count 3048
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 3133 transition count 3047
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 3133 transition count 3047
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 3132 transition count 3046
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 3132 transition count 3046
Applied a total of 81 rules in 1768 ms. Remains 3132 /3170 variables (removed 38) and now considering 3046/3089 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9710616958946045128.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2693641463303959559.kers'
[2026-05-23 00:42:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9710616958946045128.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2693641463303959559.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3046 rows 3132 cols 7324 entries
Finished phase 1 with 2822 SingleSign rule and 52 generalized
[2026-05-23 00:42:15] [INFO ] Computed 258 invariants in 42 ms
Computed 258 P flows in 43 ms.
Exported basis to /tmp/petrispot-output-2693641463303959559.kers
Total runtime 50 ms.
[2026-05-23 00:42:17] [INFO ] Implicit Places using invariants in 2202 ms returned []
[2026-05-23 00:42:17] [INFO ] Invariant cache hit.
[2026-05-23 00:42:24] [INFO ] Implicit Places using invariants and state equation in 7290 ms returned []
Implicit Place search using SMT with State Equation took 9509 ms to find 0 implicit places.
Running 3045 sub problems to find dead transitions.
[2026-05-23 00:42:24] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3131/6178 variables, and 0 constraints, problems are : Problem set: 0 solved, 3045 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3132 constraints, PredecessorRefiner: 3045/3045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3045 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3131/6178 variables, and 0 constraints, problems are : Problem set: 0 solved, 3045 unsolved in 30088 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3132 constraints, PredecessorRefiner: 0/3045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61163ms problems are : Problem set: 0 solved, 3045 unsolved
Search for dead transitions found 0 dead transitions in 61171ms
Starting structural reductions in LTL mode, iteration 1 : 3132/3170 places, 3046/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72460 ms. Remains : 3132/3170 places, 3046/3089 transitions.
[2026-05-23 00:43:25] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:43:25] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:43:25] [INFO ] Input system was already deterministic with 3046 transitions.
[2026-05-23 00:43:25] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:43:25] [INFO ] Flatten gal took : 33 ms
[2026-05-23 00:43:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7143092358998187612.gal : 11 ms
[2026-05-23 00:43:25] [INFO ] Time to serialize properties into /tmp/CTLFireability18092020208660792008.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/CTLFireability7143092358998187612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18092020208660792008.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.
[2026-05-23 00:43:56] [INFO ] Flatten gal took : 41 ms
[2026-05-23 00:43:56] [INFO ] Applying decomposition
[2026-05-23 00:43:56] [INFO ] Flatten gal took : 41 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/graph2906529576483957971.txt' '-o' '/tmp/graph2906529576483957971.bin' '-w' '/tmp/graph2906529576483957971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2906529576483957971.bin' '-l' '-1' '-v' '-w' '/tmp/graph2906529576483957971.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:43:56] [INFO ] Decomposing Gal with order
[2026-05-23 00:43:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:43:56] [INFO ] Removed a total of 559 redundant transitions.
[2026-05-23 00:43:56] [INFO ] Flatten gal took : 109 ms
[2026-05-23 00:43:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2026-05-23 00:43:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5538647620800842531.gal : 35 ms
[2026-05-23 00:43:56] [INFO ] Time to serialize properties into /tmp/CTLFireability1440200394753914165.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/CTLFireability5538647620800842531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1440200394753914165.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 : 3170/3170 places, 3089/3089 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1292 transitions
Trivial Post-agglo rules discarded 1292 transitions
Performed 1292 trivial Post agglomeration. Transition count delta: 1292
Iterating post reduction 0 with 1292 rules applied. Total rules applied 1292 place count 3169 transition count 1796
Reduce places removed 1292 places and 0 transitions.
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1442 rules applied. Total rules applied 2734 place count 1877 transition count 1646
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 2830 place count 1781 transition count 1646
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 355 Pre rules applied. Total rules applied 2830 place count 1781 transition count 1291
Deduced a syphon composed of 355 places in 10 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 3 with 710 rules applied. Total rules applied 3540 place count 1426 transition count 1291
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 3556 place count 1410 transition count 1275
Iterating global reduction 3 with 16 rules applied. Total rules applied 3572 place count 1410 transition count 1275
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 3572 place count 1410 transition count 1269
Deduced a syphon composed of 6 places in 8 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 3584 place count 1404 transition count 1269
Performed 491 Post agglomeration using F-continuation condition.Transition count delta: 491
Deduced a syphon composed of 491 places in 1 ms
Reduce places removed 491 places and 0 transitions.
Iterating global reduction 3 with 982 rules applied. Total rules applied 4566 place count 913 transition count 778
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 3 with 70 rules applied. Total rules applied 4636 place count 913 transition count 708
Renaming transitions due to excessive name length > 1024 char.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 4 with 140 rules applied. Total rules applied 4776 place count 843 transition count 638
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4777 place count 842 transition count 637
Reduce places removed 93 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 4 with 138 rules applied. Total rules applied 4915 place count 749 transition count 592
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 4960 place count 704 transition count 592
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 48 Pre rules applied. Total rules applied 4960 place count 704 transition count 544
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 96 rules applied. Total rules applied 5056 place count 656 transition count 544
Applied a total of 5056 rules in 385 ms. Remains 656 /3170 variables (removed 2514) and now considering 544/3089 (removed 2545) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12233443520277887947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17120198457273717348.kers'
[2026-05-23 00:44:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12233443520277887947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17120198457273717348.kers]
Culling duplicate invariants (modulo rational): removing 86 columns.
Culled 86 columns in 0 ms.
// Phase 1: matrix 544 rows 570 cols 1319 entries
Finished phase 1 with 480 SingleSign rule and 11 generalized
[2026-05-23 00:44:27] [INFO ] Computed 165 invariants in 2 ms
Computed 165 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17120198457273717348.kers
Total runtime 3 ms.
[2026-05-23 00:44:27] [INFO ] Implicit Places using invariants in 450 ms returned [259, 333, 371, 445, 483, 487, 491, 495, 500, 504, 508, 512, 516, 520, 524, 528, 532, 536, 540, 544, 548, 552, 556, 560, 564, 568, 572, 576, 580, 582, 584, 586, 588, 590, 592, 594, 596, 598, 600, 603, 605, 609, 613, 617, 621, 625, 629, 634, 638, 642, 646, 650, 655]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 452 ms to find 53 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 603/3170 places, 544/3089 transitions.
Graph (trivial) has 248 edges and 603 vertex of which 12 / 603 are part of one of the 1 SCC in 0 ms
Free SCC test removed 11 places
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 41 place count 552 transition count 483
Iterating global reduction 0 with 40 rules applied. Total rules applied 81 place count 552 transition count 483
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 83 place count 550 transition count 481
Iterating global reduction 0 with 2 rules applied. Total rules applied 85 place count 550 transition count 481
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 87 place count 548 transition count 479
Iterating global reduction 0 with 2 rules applied. Total rules applied 89 place count 548 transition count 479
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 91 place count 546 transition count 477
Iterating global reduction 0 with 2 rules applied. Total rules applied 93 place count 546 transition count 477
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 95 place count 544 transition count 475
Iterating global reduction 0 with 2 rules applied. Total rules applied 97 place count 544 transition count 475
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 99 place count 542 transition count 473
Iterating global reduction 0 with 2 rules applied. Total rules applied 101 place count 542 transition count 473
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 103 place count 540 transition count 471
Iterating global reduction 0 with 2 rules applied. Total rules applied 105 place count 540 transition count 471
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 107 place count 538 transition count 469
Iterating global reduction 0 with 2 rules applied. Total rules applied 109 place count 538 transition count 469
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 111 place count 536 transition count 467
Iterating global reduction 0 with 2 rules applied. Total rules applied 113 place count 536 transition count 467
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 115 place count 534 transition count 465
Iterating global reduction 0 with 2 rules applied. Total rules applied 117 place count 534 transition count 465
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 119 place count 532 transition count 463
Iterating global reduction 0 with 2 rules applied. Total rules applied 121 place count 532 transition count 463
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 123 place count 530 transition count 461
Iterating global reduction 0 with 2 rules applied. Total rules applied 125 place count 530 transition count 461
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 127 place count 528 transition count 459
Iterating global reduction 0 with 2 rules applied. Total rules applied 129 place count 528 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 130 place count 527 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 131 place count 527 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 132 place count 526 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 133 place count 526 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 134 place count 525 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 135 place count 525 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 136 place count 524 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 137 place count 524 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 138 place count 523 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 139 place count 523 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 140 place count 522 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 141 place count 522 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 142 place count 521 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 143 place count 521 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 144 place count 520 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 145 place count 520 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 146 place count 519 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 147 place count 519 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 148 place count 518 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 149 place count 518 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 150 place count 517 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 151 place count 517 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 152 place count 516 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 153 place count 516 transition count 447
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 155 place count 515 transition count 446
Applied a total of 155 rules in 354 ms. Remains 515 /603 variables (removed 88) and now considering 446/544 (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-14991443184364795640.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7843185414704408206.kers'
[2026-05-23 00:44:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14991443184364795640.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7843185414704408206.kers]
Normalized transition count is 445 out of 446 initially.
Culling duplicate invariants (modulo rational): removing 74 columns.
Culled 74 columns in 0 ms.
// Phase 1: matrix 445 rows 441 cols 1039 entries
Finished phase 1 with 403 SingleSign rule and 0 generalized
[2026-05-23 00:44:28] [INFO ] Computed 112 invariants in 4 ms
Computed 112 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-7843185414704408206.kers
Total runtime 18 ms.
[2026-05-23 00:44:29] [INFO ] Implicit Places using invariants in 1306 ms returned []
[2026-05-23 00:44:29] [INFO ] Invariant cache hit.
[2026-05-23 00:44:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 00:44:31] [INFO ] Implicit Places using invariants and state equation in 2185 ms returned []
Implicit Place search using SMT with State Equation took 3524 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 515/3170 places, 446/3089 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4728 ms. Remains : 515/3170 places, 446/3089 transitions.
[2026-05-23 00:44:31] [INFO ] Flatten gal took : 6 ms
[2026-05-23 00:44:31] [INFO ] Flatten gal took : 9 ms
[2026-05-23 00:44:31] [INFO ] Input system was already deterministic with 446 transitions.
RANDOM walk for 760 steps (5 resets) in 11 ms. (63 steps per ms) remains 0/1 properties
FORMULA AutoFlight-PT-48b-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 00:44:31] [INFO ] Flatten gal took : 10 ms
[2026-05-23 00:44:31] [INFO ] Flatten gal took : 7 ms
[2026-05-23 00:44:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11413004214935642884.gal : 1 ms
[2026-05-23 00:44:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3512831247883134913.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11413004214935642884.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3512831247883134913.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :
ITS runner timed out or was interrupted.

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3170/3170 places, 3089/3089 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3142 transition count 3061
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3142 transition count 3061
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 61 place count 3142 transition count 3056
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 71 place count 3132 transition count 3046
Iterating global reduction 1 with 10 rules applied. Total rules applied 81 place count 3132 transition count 3046
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 3131 transition count 3045
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 3131 transition count 3045
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 3130 transition count 3044
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 3130 transition count 3044
Applied a total of 85 rules in 2099 ms. Remains 3130 /3170 variables (removed 40) and now considering 3044/3089 (removed 45) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1028409813487294157.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-226389661098332143.kers'
[2026-05-23 00:44:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1028409813487294157.kers, --Pflows, --basisKERS=/tmp/petrispot-output-226389661098332143.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 3044 rows 3130 cols 7320 entries
Finished phase 1 with 2820 SingleSign rule and 52 generalized
[2026-05-23 00:44:34] [INFO ] Computed 258 invariants in 73 ms
Computed 258 P flows in 74 ms.
Exported basis to /tmp/petrispot-output-226389661098332143.kers
Total runtime 80 ms.
[2026-05-23 00:44:36] [INFO ] Implicit Places using invariants in 2184 ms returned []
[2026-05-23 00:44:36] [INFO ] Invariant cache hit.
[2026-05-23 00:44:42] [INFO ] Implicit Places using invariants and state equation in 6714 ms returned []
Implicit Place search using SMT with State Equation took 8924 ms to find 0 implicit places.
Running 3043 sub problems to find dead transitions.
[2026-05-23 00:44:42] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3129/6174 variables, and 0 constraints, problems are : Problem set: 0 solved, 3043 unsolved in 30117 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3130 constraints, PredecessorRefiner: 3043/3043 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3043 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3129/6174 variables, and 0 constraints, problems are : Problem set: 0 solved, 3043 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3130 constraints, PredecessorRefiner: 0/3043 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61384ms problems are : Problem set: 0 solved, 3043 unsolved
Search for dead transitions found 0 dead transitions in 61392ms
Starting structural reductions in LTL mode, iteration 1 : 3130/3170 places, 3044/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72429 ms. Remains : 3130/3170 places, 3044/3089 transitions.
[2026-05-23 00:45:44] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:45:44] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:45:44] [INFO ] Input system was already deterministic with 3044 transitions.
[2026-05-23 00:45:44] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:45:44] [INFO ] Flatten gal took : 53 ms
[2026-05-23 00:45:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4967781534549861138.gal : 13 ms
[2026-05-23 00:45:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17421402874433184503.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/CTLFireability4967781534549861138.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17421402874433184503.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.
[2026-05-23 00:46:14] [INFO ] Flatten gal took : 68 ms
[2026-05-23 00:46:14] [INFO ] Applying decomposition
[2026-05-23 00:46:14] [INFO ] Flatten gal took : 39 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/graph959822508756223540.txt' '-o' '/tmp/graph959822508756223540.bin' '-w' '/tmp/graph959822508756223540.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph959822508756223540.bin' '-l' '-1' '-v' '-w' '/tmp/graph959822508756223540.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:46:15] [INFO ] Decomposing Gal with order
[2026-05-23 00:46:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:46:15] [INFO ] Removed a total of 556 redundant transitions.
[2026-05-23 00:46:15] [INFO ] Flatten gal took : 123 ms
[2026-05-23 00:46:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2026-05-23 00:46:15] [INFO ] Time to serialize gal into /tmp/CTLFireability8873012366731374413.gal : 26 ms
[2026-05-23 00:46:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16937737612883328220.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/CTLFireability8873012366731374413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16937737612883328220.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 3148 transition count 3067
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 3148 transition count 3067
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 48 place count 3148 transition count 3063
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 55 place count 3141 transition count 3056
Iterating global reduction 1 with 7 rules applied. Total rules applied 62 place count 3141 transition count 3056
Applied a total of 62 rules in 1136 ms. Remains 3141 /3170 variables (removed 29) and now considering 3056/3089 (removed 33) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2059994034799904794.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5768792590026604184.kers'
[2026-05-23 00:46:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2059994034799904794.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5768792590026604184.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 3056 rows 3141 cols 7344 entries
Finished phase 1 with 2831 SingleSign rule and 52 generalized
[2026-05-23 00:46:46] [INFO ] Computed 258 invariants in 50 ms
Computed 258 P flows in 63 ms.
Exported basis to /tmp/petrispot-output-5768792590026604184.kers
Total runtime 70 ms.
[2026-05-23 00:46:48] [INFO ] Implicit Places using invariants in 1977 ms returned []
[2026-05-23 00:46:48] [INFO ] Invariant cache hit.
[2026-05-23 00:46:55] [INFO ] Implicit Places using invariants and state equation in 6745 ms returned []
Implicit Place search using SMT with State Equation took 8735 ms to find 0 implicit places.
Running 3055 sub problems to find dead transitions.
[2026-05-23 00:46:55] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3140/6197 variables, and 0 constraints, problems are : Problem set: 0 solved, 3055 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3141 constraints, PredecessorRefiner: 3055/3055 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3055 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 3140/6197 variables, and 0 constraints, problems are : Problem set: 0 solved, 3055 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3141 constraints, PredecessorRefiner: 0/3055 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61189ms problems are : Problem set: 0 solved, 3055 unsolved
Search for dead transitions found 0 dead transitions in 61196ms
Starting structural reductions in LTL mode, iteration 1 : 3141/3170 places, 3056/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71079 ms. Remains : 3141/3170 places, 3056/3089 transitions.
[2026-05-23 00:47:56] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:47:56] [INFO ] Flatten gal took : 40 ms
[2026-05-23 00:47:56] [INFO ] Input system was already deterministic with 3056 transitions.
[2026-05-23 00:47:57] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:47:57] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:47:57] [INFO ] Time to serialize gal into /tmp/CTLFireability6713133746970364787.gal : 10 ms
[2026-05-23 00:47:57] [INFO ] Time to serialize properties into /tmp/CTLFireability12429859821117152228.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/CTLFireability6713133746970364787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12429859821117152228.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.
[2026-05-23 00:48:27] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:48:27] [INFO ] Applying decomposition
[2026-05-23 00:48:27] [INFO ] Flatten gal took : 38 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/graph5996968354066857397.txt' '-o' '/tmp/graph5996968354066857397.bin' '-w' '/tmp/graph5996968354066857397.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5996968354066857397.bin' '-l' '-1' '-v' '-w' '/tmp/graph5996968354066857397.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:48:27] [INFO ] Decomposing Gal with order
[2026-05-23 00:48:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:48:27] [INFO ] Removed a total of 551 redundant transitions.
[2026-05-23 00:48:27] [INFO ] Flatten gal took : 87 ms
[2026-05-23 00:48:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-23 00:48:27] [INFO ] Time to serialize gal into /tmp/CTLFireability7317928968365661135.gal : 27 ms
[2026-05-23 00:48:27] [INFO ] Time to serialize properties into /tmp/CTLFireability14943957205281158226.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/CTLFireability7317928968365661135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14943957205281158226.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3143 transition count 3062
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3143 transition count 3062
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 59 place count 3143 transition count 3057
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 68 place count 3134 transition count 3048
Iterating global reduction 1 with 9 rules applied. Total rules applied 77 place count 3134 transition count 3048
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 3133 transition count 3047
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 3133 transition count 3047
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 3132 transition count 3046
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 3132 transition count 3046
Applied a total of 81 rules in 1820 ms. Remains 3132 /3170 variables (removed 38) and now considering 3046/3089 (removed 43) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6819092137998402087.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-603780514194963251.kers'
[2026-05-23 00:48:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6819092137998402087.kers, --Pflows, --basisKERS=/tmp/petrispot-output-603780514194963251.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 3046 rows 3132 cols 7324 entries
Finished phase 1 with 2822 SingleSign rule and 52 generalized
[2026-05-23 00:48:59] [INFO ] Computed 258 invariants in 80 ms
Computed 258 P flows in 80 ms.
Exported basis to /tmp/petrispot-output-603780514194963251.kers
Total runtime 87 ms.
[2026-05-23 00:49:01] [INFO ] Implicit Places using invariants in 2133 ms returned []
[2026-05-23 00:49:01] [INFO ] Invariant cache hit.
[2026-05-23 00:49:08] [INFO ] Implicit Places using invariants and state equation in 6979 ms returned []
Implicit Place search using SMT with State Equation took 9116 ms to find 0 implicit places.
Running 3045 sub problems to find dead transitions.
[2026-05-23 00:49:08] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3131/6178 variables, and 0 constraints, problems are : Problem set: 0 solved, 3045 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3132 constraints, PredecessorRefiner: 3045/3045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3045 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3131/6178 variables, and 0 constraints, problems are : Problem set: 0 solved, 3045 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3132 constraints, PredecessorRefiner: 0/3045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61193ms problems are : Problem set: 0 solved, 3045 unsolved
Search for dead transitions found 0 dead transitions in 61197ms
Starting structural reductions in LTL mode, iteration 1 : 3132/3170 places, 3046/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72142 ms. Remains : 3132/3170 places, 3046/3089 transitions.
[2026-05-23 00:50:10] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:50:10] [INFO ] Flatten gal took : 57 ms
[2026-05-23 00:50:10] [INFO ] Input system was already deterministic with 3046 transitions.
[2026-05-23 00:50:10] [INFO ] Flatten gal took : 31 ms
[2026-05-23 00:50:10] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:50:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6011248117942197567.gal : 9 ms
[2026-05-23 00:50:10] [INFO ] Time to serialize properties into /tmp/CTLFireability14726039373877663198.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/CTLFireability6011248117942197567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14726039373877663198.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.
[2026-05-23 00:50:40] [INFO ] Flatten gal took : 69 ms
[2026-05-23 00:50:40] [INFO ] Applying decomposition
[2026-05-23 00:50:40] [INFO ] Flatten gal took : 38 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/graph15258924708953667349.txt' '-o' '/tmp/graph15258924708953667349.bin' '-w' '/tmp/graph15258924708953667349.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15258924708953667349.bin' '-l' '-1' '-v' '-w' '/tmp/graph15258924708953667349.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:50:40] [INFO ] Decomposing Gal with order
[2026-05-23 00:50:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:50:41] [INFO ] Removed a total of 551 redundant transitions.
[2026-05-23 00:50:41] [INFO ] Flatten gal took : 74 ms
[2026-05-23 00:50:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-23 00:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13961355549704658544.gal : 23 ms
[2026-05-23 00:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability13327834642305626919.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/CTLFireability13961355549704658544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13327834642305626919.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3143 transition count 3062
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3143 transition count 3062
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 59 place count 3143 transition count 3057
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 69 place count 3133 transition count 3047
Iterating global reduction 1 with 10 rules applied. Total rules applied 79 place count 3133 transition count 3047
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 3132 transition count 3046
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 3132 transition count 3046
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 3131 transition count 3045
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 3131 transition count 3045
Applied a total of 83 rules in 1886 ms. Remains 3131 /3170 variables (removed 39) and now considering 3045/3089 (removed 44) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-805989847439379720.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17663750772664926989.kers'
[2026-05-23 00:51:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-805989847439379720.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17663750772664926989.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 3045 rows 3131 cols 7322 entries
Finished phase 1 with 2821 SingleSign rule and 52 generalized
[2026-05-23 00:51:13] [INFO ] Computed 258 invariants in 33 ms
Computed 258 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-17663750772664926989.kers
Total runtime 43 ms.
[2026-05-23 00:51:15] [INFO ] Implicit Places using invariants in 1927 ms returned []
[2026-05-23 00:51:15] [INFO ] Invariant cache hit.
[2026-05-23 00:51:22] [INFO ] Implicit Places using invariants and state equation in 7551 ms returned []
Implicit Place search using SMT with State Equation took 9494 ms to find 0 implicit places.
Running 3044 sub problems to find dead transitions.
[2026-05-23 00:51:22] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3130/6176 variables, and 0 constraints, problems are : Problem set: 0 solved, 3044 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3131 constraints, PredecessorRefiner: 3044/3044 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3044 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3130/6176 variables, and 0 constraints, problems are : Problem set: 0 solved, 3044 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3131 constraints, PredecessorRefiner: 0/3044 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61269ms problems are : Problem set: 0 solved, 3044 unsolved
Search for dead transitions found 0 dead transitions in 61278ms
Starting structural reductions in LTL mode, iteration 1 : 3131/3170 places, 3045/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72672 ms. Remains : 3131/3170 places, 3045/3089 transitions.
[2026-05-23 00:52:24] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:52:24] [INFO ] Flatten gal took : 40 ms
[2026-05-23 00:52:24] [INFO ] Input system was already deterministic with 3045 transitions.
[2026-05-23 00:52:24] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:52:24] [INFO ] Flatten gal took : 38 ms
[2026-05-23 00:52:24] [INFO ] Time to serialize gal into /tmp/CTLFireability7642344916556373547.gal : 10 ms
[2026-05-23 00:52:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3608554117849216675.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/CTLFireability7642344916556373547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3608554117849216675.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.
[2026-05-23 00:52:54] [INFO ] Flatten gal took : 69 ms
[2026-05-23 00:52:54] [INFO ] Applying decomposition
[2026-05-23 00:52:54] [INFO ] Flatten gal took : 40 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/graph16527621748550812097.txt' '-o' '/tmp/graph16527621748550812097.bin' '-w' '/tmp/graph16527621748550812097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16527621748550812097.bin' '-l' '-1' '-v' '-w' '/tmp/graph16527621748550812097.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:52:54] [INFO ] Decomposing Gal with order
[2026-05-23 00:52:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:52:55] [INFO ] Removed a total of 558 redundant transitions.
[2026-05-23 00:52:55] [INFO ] Flatten gal took : 77 ms
[2026-05-23 00:52:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-23 00:52:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7860969799728913935.gal : 20 ms
[2026-05-23 00:52:55] [INFO ] Time to serialize properties into /tmp/CTLFireability13060151237514349287.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/CTLFireability7860969799728913935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13060151237514349287.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 : 3170/3170 places, 3089/3089 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1291 transitions
Trivial Post-agglo rules discarded 1291 transitions
Performed 1291 trivial Post agglomeration. Transition count delta: 1291
Iterating post reduction 0 with 1291 rules applied. Total rules applied 1291 place count 3169 transition count 1797
Reduce places removed 1291 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1442 rules applied. Total rules applied 2733 place count 1878 transition count 1646
Reduce places removed 96 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 97 rules applied. Total rules applied 2830 place count 1782 transition count 1645
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2831 place count 1781 transition count 1645
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 2831 place count 1781 transition count 1290
Deduced a syphon composed of 355 places in 9 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 3541 place count 1426 transition count 1290
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 3557 place count 1410 transition count 1274
Iterating global reduction 4 with 16 rules applied. Total rules applied 3573 place count 1410 transition count 1274
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 3573 place count 1410 transition count 1268
Deduced a syphon composed of 6 places in 9 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 3585 place count 1404 transition count 1268
Performed 491 Post agglomeration using F-continuation condition.Transition count delta: 491
Deduced a syphon composed of 491 places in 0 ms
Reduce places removed 491 places and 0 transitions.
Iterating global reduction 4 with 982 rules applied. Total rules applied 4567 place count 913 transition count 777
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 4 with 70 rules applied. Total rules applied 4637 place count 913 transition count 707
Renaming transitions due to excessive name length > 1024 char.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 5 with 140 rules applied. Total rules applied 4777 place count 843 transition count 637
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4778 place count 842 transition count 636
Reduce places removed 93 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 5 with 138 rules applied. Total rules applied 4916 place count 749 transition count 591
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 6 with 45 rules applied. Total rules applied 4961 place count 704 transition count 591
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 48 Pre rules applied. Total rules applied 4961 place count 704 transition count 543
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 5057 place count 656 transition count 543
Applied a total of 5057 rules in 399 ms. Remains 656 /3170 variables (removed 2514) and now considering 543/3089 (removed 2546) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2427752630400979425.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-113940579643736432.kers'
[2026-05-23 00:53:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2427752630400979425.kers, --Pflows, --basisKERS=/tmp/petrispot-output-113940579643736432.kers]
Culling duplicate invariants (modulo rational): removing 87 columns.
Culled 87 columns in 2 ms.
// Phase 1: matrix 543 rows 569 cols 1319 entries
Finished phase 1 with 480 SingleSign rule and 11 generalized
[2026-05-23 00:53:25] [INFO ] Computed 165 invariants in 8 ms
Computed 165 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-113940579643736432.kers
Total runtime 10 ms.
[2026-05-23 00:53:26] [INFO ] Implicit Places using invariants in 466 ms returned [259, 333, 371, 445, 483, 487, 491, 495, 500, 504, 508, 512, 516, 520, 524, 528, 532, 536, 540, 544, 548, 552, 556, 560, 564, 568, 572, 576, 580, 582, 584, 586, 588, 590, 592, 594, 596, 598, 600, 603, 605, 609, 613, 617, 621, 625, 629, 634, 638, 642, 646, 650, 655]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 467 ms to find 53 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 603/3170 places, 543/3089 transitions.
Graph (trivial) has 246 edges and 603 vertex of which 12 / 603 are part of one of the 1 SCC in 0 ms
Free SCC test removed 11 places
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 41 place count 552 transition count 482
Iterating global reduction 0 with 40 rules applied. Total rules applied 81 place count 552 transition count 482
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 83 place count 550 transition count 480
Iterating global reduction 0 with 2 rules applied. Total rules applied 85 place count 550 transition count 480
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 86 place count 549 transition count 479
Iterating global reduction 0 with 1 rules applied. Total rules applied 87 place count 549 transition count 479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 88 place count 548 transition count 478
Iterating global reduction 0 with 1 rules applied. Total rules applied 89 place count 548 transition count 478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 90 place count 547 transition count 477
Iterating global reduction 0 with 1 rules applied. Total rules applied 91 place count 547 transition count 477
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 92 place count 546 transition count 476
Iterating global reduction 0 with 1 rules applied. Total rules applied 93 place count 546 transition count 476
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 94 place count 545 transition count 475
Iterating global reduction 0 with 1 rules applied. Total rules applied 95 place count 545 transition count 475
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 96 place count 544 transition count 474
Iterating global reduction 0 with 1 rules applied. Total rules applied 97 place count 544 transition count 474
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 98 place count 543 transition count 473
Iterating global reduction 0 with 1 rules applied. Total rules applied 99 place count 543 transition count 473
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 100 place count 542 transition count 472
Iterating global reduction 0 with 1 rules applied. Total rules applied 101 place count 542 transition count 472
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 102 place count 541 transition count 471
Iterating global reduction 0 with 1 rules applied. Total rules applied 103 place count 541 transition count 471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 104 place count 540 transition count 470
Iterating global reduction 0 with 1 rules applied. Total rules applied 105 place count 540 transition count 470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 106 place count 539 transition count 469
Iterating global reduction 0 with 1 rules applied. Total rules applied 107 place count 539 transition count 469
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 109 place count 538 transition count 468
Applied a total of 109 rules in 160 ms. Remains 538 /603 variables (removed 65) and now considering 468/543 (removed 75) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12706950315337857158.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10047939625451731546.kers'
[2026-05-23 00:53:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12706950315337857158.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10047939625451731546.kers]
Normalized transition count is 467 out of 468 initially.
Culling duplicate invariants (modulo rational): removing 75 columns.
Culled 75 columns in 0 ms.
// Phase 1: matrix 467 rows 463 cols 1085 entries
Finished phase 1 with 426 SingleSign rule and 0 generalized
[2026-05-23 00:53:26] [INFO ] Computed 112 invariants in 2 ms
Computed 112 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-10047939625451731546.kers
Total runtime 4 ms.
[2026-05-23 00:53:27] [INFO ] Implicit Places using invariants in 1232 ms returned []
[2026-05-23 00:53:27] [INFO ] Invariant cache hit.
[2026-05-23 00:53:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 00:53:30] [INFO ] Implicit Places using invariants and state equation in 2534 ms returned []
Implicit Place search using SMT with State Equation took 3771 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 538/3170 places, 468/3089 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4798 ms. Remains : 538/3170 places, 468/3089 transitions.
[2026-05-23 00:53:30] [INFO ] Flatten gal took : 11 ms
[2026-05-23 00:53:30] [INFO ] Flatten gal took : 9 ms
[2026-05-23 00:53:30] [INFO ] Input system was already deterministic with 468 transitions.
[2026-05-23 00:53:30] [INFO ] Flatten gal took : 7 ms
[2026-05-23 00:53:30] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:53:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2169286752169634996.gal : 4 ms
[2026-05-23 00:53:30] [INFO ] Time to serialize properties into /tmp/CTLFireability18121776535297534373.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/CTLFireability2169286752169634996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18121776535297534373.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.
[2026-05-23 00:54:00] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:54:00] [INFO ] Applying decomposition
[2026-05-23 00:54:00] [INFO ] Flatten gal took : 39 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/graph17349627237751381594.txt' '-o' '/tmp/graph17349627237751381594.bin' '-w' '/tmp/graph17349627237751381594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17349627237751381594.bin' '-l' '-1' '-v' '-w' '/tmp/graph17349627237751381594.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:54:00] [INFO ] Decomposing Gal with order
[2026-05-23 00:54:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:54:00] [INFO ] Removed a total of 28 redundant transitions.
[2026-05-23 00:54:00] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:54:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-23 00:54:00] [INFO ] Time to serialize gal into /tmp/CTLFireability13078783660547652125.gal : 3 ms
[2026-05-23 00:54:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3445546614087314821.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/CTLFireability13078783660547652125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3445546614087314821.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.09427e+42,0.284258,13956,312,169,12373,10522,1077,15232,439,34012,0


Converting to forward existential form...Done !
original formula: EG(((i14.u5.p279==0)||(i14.u154.p2883==0)))
=> equivalent forward existential formula: [FwdG(Init,((i14.u5.p279==0)||(i14.u154.p2883==0)))] != FALSE
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,1,1.58754,61316,1,0,112650,29659,4381,216664,1754,110987,122330
FORMULA AutoFlight-PT-48b-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 3170/3170 places, 3089/3089 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 3146 transition count 3065
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 3146 transition count 3065
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 52 place count 3146 transition count 3061
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 61 place count 3137 transition count 3052
Iterating global reduction 1 with 9 rules applied. Total rules applied 70 place count 3137 transition count 3052
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 3136 transition count 3051
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 3136 transition count 3051
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 3135 transition count 3050
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 3135 transition count 3050
Applied a total of 74 rules in 1920 ms. Remains 3135 /3170 variables (removed 35) and now considering 3050/3089 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2120916348913397202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1121999821651334478.kers'
[2026-05-23 00:54:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2120916348913397202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1121999821651334478.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 3050 rows 3135 cols 7332 entries
Finished phase 1 with 2825 SingleSign rule and 52 generalized
[2026-05-23 00:54:04] [INFO ] Computed 258 invariants in 92 ms
Computed 258 P flows in 92 ms.
Exported basis to /tmp/petrispot-output-1121999821651334478.kers
Total runtime 100 ms.
[2026-05-23 00:54:06] [INFO ] Implicit Places using invariants in 2500 ms returned []
[2026-05-23 00:54:06] [INFO ] Invariant cache hit.
[2026-05-23 00:54:13] [INFO ] Implicit Places using invariants and state equation in 6974 ms returned []
Implicit Place search using SMT with State Equation took 9479 ms to find 0 implicit places.
Running 3049 sub problems to find dead transitions.
[2026-05-23 00:54:13] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3134/6185 variables, and 0 constraints, problems are : Problem set: 0 solved, 3049 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3135 constraints, PredecessorRefiner: 3049/3049 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3049 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3134/6185 variables, and 0 constraints, problems are : Problem set: 0 solved, 3049 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3135 constraints, PredecessorRefiner: 0/3049 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61289ms problems are : Problem set: 0 solved, 3049 unsolved
Search for dead transitions found 0 dead transitions in 61298ms
Starting structural reductions in LTL mode, iteration 1 : 3135/3170 places, 3050/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72711 ms. Remains : 3135/3170 places, 3050/3089 transitions.
[2026-05-23 00:55:14] [INFO ] Flatten gal took : 42 ms
[2026-05-23 00:55:14] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:55:15] [INFO ] Input system was already deterministic with 3050 transitions.
[2026-05-23 00:55:15] [INFO ] Flatten gal took : 38 ms
[2026-05-23 00:55:15] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:55:15] [INFO ] Time to serialize gal into /tmp/CTLFireability11994099905621875933.gal : 9 ms
[2026-05-23 00:55:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13648363348653415595.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/CTLFireability11994099905621875933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13648363348653415595.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.
[2026-05-23 00:55:45] [INFO ] Flatten gal took : 48 ms
[2026-05-23 00:55:45] [INFO ] Applying decomposition
[2026-05-23 00:55:45] [INFO ] Flatten gal took : 34 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/graph11109861447077395787.txt' '-o' '/tmp/graph11109861447077395787.bin' '-w' '/tmp/graph11109861447077395787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11109861447077395787.bin' '-l' '-1' '-v' '-w' '/tmp/graph11109861447077395787.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:55:45] [INFO ] Decomposing Gal with order
[2026-05-23 00:55:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:55:45] [INFO ] Removed a total of 550 redundant transitions.
[2026-05-23 00:55:45] [INFO ] Flatten gal took : 73 ms
[2026-05-23 00:55:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-23 00:55:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5008743693469460862.gal : 21 ms
[2026-05-23 00:55:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3674025898819908659.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/CTLFireability5008743693469460862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3674025898819908659.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 : 3170/3170 places, 3089/3089 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3145 transition count 3064
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3145 transition count 3064
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 54 place count 3145 transition count 3060
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 64 place count 3135 transition count 3050
Iterating global reduction 1 with 10 rules applied. Total rules applied 74 place count 3135 transition count 3050
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 3134 transition count 3049
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 3134 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 77 place count 3133 transition count 3048
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 3133 transition count 3048
Applied a total of 78 rules in 1891 ms. Remains 3133 /3170 variables (removed 37) and now considering 3048/3089 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14154443325100672816.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5141905283365760871.kers'
[2026-05-23 00:56:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14154443325100672816.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5141905283365760871.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 3048 rows 3133 cols 7328 entries
Finished phase 1 with 2823 SingleSign rule and 52 generalized
[2026-05-23 00:56:18] [INFO ] Computed 258 invariants in 58 ms
Computed 258 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-5141905283365760871.kers
Total runtime 64 ms.
[2026-05-23 00:56:20] [INFO ] Implicit Places using invariants in 2188 ms returned []
[2026-05-23 00:56:20] [INFO ] Invariant cache hit.
[2026-05-23 00:56:26] [INFO ] Implicit Places using invariants and state equation in 6693 ms returned []
Implicit Place search using SMT with State Equation took 8889 ms to find 0 implicit places.
Running 3047 sub problems to find dead transitions.
[2026-05-23 00:56:26] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3132/6181 variables, and 0 constraints, problems are : Problem set: 0 solved, 3047 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3133 constraints, PredecessorRefiner: 3047/3047 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3047 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 3132/6181 variables, and 0 constraints, problems are : Problem set: 0 solved, 3047 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 0/256 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/3133 constraints, PredecessorRefiner: 0/3047 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61073ms problems are : Problem set: 0 solved, 3047 unsolved
Search for dead transitions found 0 dead transitions in 61082ms
Starting structural reductions in LTL mode, iteration 1 : 3133/3170 places, 3048/3089 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71874 ms. Remains : 3133/3170 places, 3048/3089 transitions.
[2026-05-23 00:57:27] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:57:27] [INFO ] Flatten gal took : 38 ms
[2026-05-23 00:57:28] [INFO ] Input system was already deterministic with 3048 transitions.
[2026-05-23 00:57:28] [INFO ] Flatten gal took : 33 ms
[2026-05-23 00:57:28] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:57:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15637405376703350718.gal : 9 ms
[2026-05-23 00:57:28] [INFO ] Time to serialize properties into /tmp/CTLFireability10927646423869304082.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/CTLFireability15637405376703350718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10927646423869304082.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.
[2026-05-23 00:57:58] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:57:58] [INFO ] Applying decomposition
[2026-05-23 00:57:58] [INFO ] Flatten gal took : 39 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/graph9802414384508472721.txt' '-o' '/tmp/graph9802414384508472721.bin' '-w' '/tmp/graph9802414384508472721.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9802414384508472721.bin' '-l' '-1' '-v' '-w' '/tmp/graph9802414384508472721.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:57:58] [INFO ] Decomposing Gal with order
[2026-05-23 00:57:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:57:58] [INFO ] Removed a total of 551 redundant transitions.
[2026-05-23 00:57:59] [INFO ] Flatten gal took : 122 ms
[2026-05-23 00:57:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-23 00:57:59] [INFO ] Time to serialize gal into /tmp/CTLFireability1627636659200970842.gal : 17 ms
[2026-05-23 00:57:59] [INFO ] Time to serialize properties into /tmp/CTLFireability15655751521495581764.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/CTLFireability1627636659200970842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15655751521495581764.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 : 3170/3170 places, 3089/3089 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1291 transitions
Trivial Post-agglo rules discarded 1291 transitions
Performed 1291 trivial Post agglomeration. Transition count delta: 1291
Iterating post reduction 0 with 1291 rules applied. Total rules applied 1291 place count 3169 transition count 1797
Reduce places removed 1291 places and 0 transitions.
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1442 rules applied. Total rules applied 2733 place count 1878 transition count 1646
Reduce places removed 96 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 97 rules applied. Total rules applied 2830 place count 1782 transition count 1645
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2831 place count 1781 transition count 1645
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 2831 place count 1781 transition count 1290
Deduced a syphon composed of 355 places in 9 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 3541 place count 1426 transition count 1290
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 3557 place count 1410 transition count 1274
Iterating global reduction 4 with 16 rules applied. Total rules applied 3573 place count 1410 transition count 1274
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 3573 place count 1410 transition count 1268
Deduced a syphon composed of 6 places in 9 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 3585 place count 1404 transition count 1268
Performed 491 Post agglomeration using F-continuation condition.Transition count delta: 491
Deduced a syphon composed of 491 places in 0 ms
Reduce places removed 491 places and 0 transitions.
Iterating global reduction 4 with 982 rules applied. Total rules applied 4567 place count 913 transition count 777
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 4 with 70 rules applied. Total rules applied 4637 place count 913 transition count 707
Renaming transitions due to excessive name length > 1024 char.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 5 with 140 rules applied. Total rules applied 4777 place count 843 transition count 637
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4778 place count 842 transition count 636
Reduce places removed 93 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 5 with 138 rules applied. Total rules applied 4916 place count 749 transition count 591
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 6 with 45 rules applied. Total rules applied 4961 place count 704 transition count 591
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 48 Pre rules applied. Total rules applied 4961 place count 704 transition count 543
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 5057 place count 656 transition count 543
Applied a total of 5057 rules in 423 ms. Remains 656 /3170 variables (removed 2514) and now considering 543/3089 (removed 2546) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9791273153204938615.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15897114328885678783.kers'
[2026-05-23 00:58:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9791273153204938615.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15897114328885678783.kers]
Culling duplicate invariants (modulo rational): removing 87 columns.
Culled 87 columns in 0 ms.
// Phase 1: matrix 543 rows 569 cols 1319 entries
Finished phase 1 with 480 SingleSign rule and 11 generalized
[2026-05-23 00:58:29] [INFO ] Computed 165 invariants in 2 ms
Computed 165 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15897114328885678783.kers
Total runtime 4 ms.
[2026-05-23 00:58:30] [INFO ] Implicit Places using invariants in 598 ms returned [259, 333, 371, 445, 483, 487, 491, 495, 500, 504, 508, 512, 516, 520, 524, 528, 532, 536, 540, 544, 548, 552, 556, 560, 564, 568, 572, 576, 580, 582, 584, 586, 588, 590, 592, 594, 596, 598, 600, 603, 605, 609, 613, 617, 621, 625, 629, 634, 638, 642, 646, 650, 655]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 603 ms to find 53 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 603/3170 places, 543/3089 transitions.
Graph (trivial) has 246 edges and 603 vertex of which 12 / 603 are part of one of the 1 SCC in 1 ms
Free SCC test removed 11 places
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 41 place count 552 transition count 482
Iterating global reduction 0 with 40 rules applied. Total rules applied 81 place count 552 transition count 482
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 83 place count 550 transition count 480
Iterating global reduction 0 with 2 rules applied. Total rules applied 85 place count 550 transition count 480
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 86 place count 549 transition count 479
Iterating global reduction 0 with 1 rules applied. Total rules applied 87 place count 549 transition count 479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 88 place count 548 transition count 478
Iterating global reduction 0 with 1 rules applied. Total rules applied 89 place count 548 transition count 478
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 90 place count 547 transition count 477
Iterating global reduction 0 with 1 rules applied. Total rules applied 91 place count 547 transition count 477
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 92 place count 546 transition count 476
Iterating global reduction 0 with 1 rules applied. Total rules applied 93 place count 546 transition count 476
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 94 place count 545 transition count 475
Iterating global reduction 0 with 1 rules applied. Total rules applied 95 place count 545 transition count 475
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 96 place count 544 transition count 474
Iterating global reduction 0 with 1 rules applied. Total rules applied 97 place count 544 transition count 474
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 98 place count 543 transition count 473
Iterating global reduction 0 with 1 rules applied. Total rules applied 99 place count 543 transition count 473
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 100 place count 542 transition count 472
Iterating global reduction 0 with 1 rules applied. Total rules applied 101 place count 542 transition count 472
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 102 place count 541 transition count 471
Iterating global reduction 0 with 1 rules applied. Total rules applied 103 place count 541 transition count 471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 104 place count 540 transition count 470
Iterating global reduction 0 with 1 rules applied. Total rules applied 105 place count 540 transition count 470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 106 place count 539 transition count 469
Iterating global reduction 0 with 1 rules applied. Total rules applied 107 place count 539 transition count 469
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 108 place count 538 transition count 468
Iterating global reduction 0 with 1 rules applied. Total rules applied 109 place count 538 transition count 468
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 110 place count 537 transition count 467
Iterating global reduction 0 with 1 rules applied. Total rules applied 111 place count 537 transition count 467
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 112 place count 536 transition count 466
Iterating global reduction 0 with 1 rules applied. Total rules applied 113 place count 536 transition count 466
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 114 place count 535 transition count 465
Iterating global reduction 0 with 1 rules applied. Total rules applied 115 place count 535 transition count 465
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 116 place count 534 transition count 464
Iterating global reduction 0 with 1 rules applied. Total rules applied 117 place count 534 transition count 464
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 118 place count 533 transition count 463
Iterating global reduction 0 with 1 rules applied. Total rules applied 119 place count 533 transition count 463
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 120 place count 532 transition count 462
Iterating global reduction 0 with 1 rules applied. Total rules applied 121 place count 532 transition count 462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 122 place count 531 transition count 461
Iterating global reduction 0 with 1 rules applied. Total rules applied 123 place count 531 transition count 461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 124 place count 530 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 125 place count 530 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 126 place count 529 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 127 place count 529 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 128 place count 528 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 129 place count 528 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 130 place count 527 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 131 place count 527 transition count 457
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 133 place count 526 transition count 456
Applied a total of 133 rules in 316 ms. Remains 526 /603 variables (removed 77) and now considering 456/543 (removed 87) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11947821549542912838.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5770711435981280567.kers'
[2026-05-23 00:58:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11947821549542912838.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5770711435981280567.kers]
Normalized transition count is 455 out of 456 initially.
Culling duplicate invariants (modulo rational): removing 75 columns.
Culled 75 columns in 0 ms.
// Phase 1: matrix 455 rows 451 cols 1061 entries
Finished phase 1 with 414 SingleSign rule and 0 generalized
[2026-05-23 00:58:30] [INFO ] Computed 112 invariants in 2 ms
Computed 112 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5770711435981280567.kers
Total runtime 3 ms.
[2026-05-23 00:58:31] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2026-05-23 00:58:31] [INFO ] Invariant cache hit.
[2026-05-23 00:58:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-23 00:58:33] [INFO ] Implicit Places using invariants and state equation in 1804 ms returned []
Implicit Place search using SMT with State Equation took 2818 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 526/3170 places, 456/3089 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4163 ms. Remains : 526/3170 places, 456/3089 transitions.
[2026-05-23 00:58:33] [INFO ] Flatten gal took : 6 ms
[2026-05-23 00:58:33] [INFO ] Flatten gal took : 6 ms
[2026-05-23 00:58:33] [INFO ] Input system was already deterministic with 456 transitions.
[2026-05-23 00:58:33] [INFO ] Flatten gal took : 6 ms
[2026-05-23 00:58:33] [INFO ] Flatten gal took : 5 ms
[2026-05-23 00:58:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4440601065684077458.gal : 2 ms
[2026-05-23 00:58:33] [INFO ] Time to serialize properties into /tmp/CTLFireability2513077225847895707.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/CTLFireability4440601065684077458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2513077225847895707.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.00355e+42,19.8255,419260,2,15767,5,606866,6,0,2553,2.3686e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 00:59:03] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:59:03] [INFO ] Applying decomposition
[2026-05-23 00:59:03] [INFO ] Flatten gal took : 15 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/graph1789573298685237500.txt' '-o' '/tmp/graph1789573298685237500.bin' '-w' '/tmp/graph1789573298685237500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1789573298685237500.bin' '-l' '-1' '-v' '-w' '/tmp/graph1789573298685237500.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:59:03] [INFO ] Decomposing Gal with order
[2026-05-23 00:59:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:59:03] [INFO ] Removed a total of 16 redundant transitions.
[2026-05-23 00:59:03] [INFO ] Flatten gal took : 15 ms
[2026-05-23 00:59:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-23 00:59:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3677049412680324039.gal : 4 ms
[2026-05-23 00:59:03] [INFO ] Time to serialize properties into /tmp/CTLFireability8843387027114478100.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/CTLFireability3677049412680324039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8843387027114478100.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.00355e+42,0.22218,13336,321,169,8736,16452,1042,10805,433,41179,0


Converting to forward existential form...Done !
original formula: EG(EF(((i16.u77.p1215==1)&&(i16.u139.p2695==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((i16.u77.p1215==1)&&(i16.u139.p2695==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t421, t448, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...173
Detected timeout of ITS tools.
[2026-05-23 00:59:33] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:59:33] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:59:33] [INFO ] Applying decomposition
[2026-05-23 00:59:33] [INFO ] Flatten gal took : 39 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/graph16225488302127064882.txt' '-o' '/tmp/graph16225488302127064882.bin' '-w' '/tmp/graph16225488302127064882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16225488302127064882.bin' '-l' '-1' '-v' '-w' '/tmp/graph16225488302127064882.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:59:33] [INFO ] Decomposing Gal with order
[2026-05-23 00:59:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:59:34] [INFO ] Removed a total of 538 redundant transitions.
[2026-05-23 00:59:34] [INFO ] Flatten gal took : 81 ms
[2026-05-23 00:59:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-23 00:59:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8451667130198116164.gal : 24 ms
[2026-05-23 00:59:34] [INFO ] Time to serialize properties into /tmp/CTLFireability15191486601713727019.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/CTLFireability8451667130198116164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15191486601713727019.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 14 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="AutoFlight-PT-48b"
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 AutoFlight-PT-48b, 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 r002-oct2-177944366400578"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;