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-oct2-177944366400561.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is AutoFlight-PT-24b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366400561
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.5K Mar 5 16:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 5 16:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 5 16:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 5 16:35 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 3.5K Mar 15 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 07:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Mar 5 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 5 16:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Mar 5 16:35 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 538K 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-24b-CTLCardinality-2024-00
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-01
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-02
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-03
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-04
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-05
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-06
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-07
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-08
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-09
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-10
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-11
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-12
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-13
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-14
FORMULA_NAME AutoFlight-PT-24b-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779494928931

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-24b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 00:08:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 00:08:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 00:08:50] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2026-05-23 00:08:50] [INFO ] Transformed 2230 places.
[2026-05-23 00:08:50] [INFO ] Transformed 2228 transitions.
[2026-05-23 00:08:50] [INFO ] Found NUPN structural information;
[2026-05-23 00:08:50] [INFO ] Parsed PT model containing 2230 places and 2228 transitions and 5186 arcs in 341 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 144 out of 2230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2230/2230 places, 2228/2228 transitions.
Discarding 279 places :
Symmetric choice reduction at 0 with 279 rule applications. Total rules 279 place count 1951 transition count 1949
Iterating global reduction 0 with 279 rules applied. Total rules applied 558 place count 1951 transition count 1949
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 597 place count 1951 transition count 1910
Discarding 114 places :
Symmetric choice reduction at 1 with 114 rule applications. Total rules 711 place count 1837 transition count 1796
Iterating global reduction 1 with 114 rules applied. Total rules applied 825 place count 1837 transition count 1796
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 842 place count 1820 transition count 1779
Iterating global reduction 1 with 17 rules applied. Total rules applied 859 place count 1820 transition count 1779
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 870 place count 1809 transition count 1768
Iterating global reduction 1 with 11 rules applied. Total rules applied 881 place count 1809 transition count 1768
Applied a total of 881 rules in 920 ms. Remains 1809 /2230 variables (removed 421) and now considering 1768/2228 (removed 460) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14610076596588787660.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11260945308393143349.kers'
[2026-05-23 00:08:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14610076596588787660.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11260945308393143349.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1768 rows 1809 cols 4266 entries
Finished phase 1 with 1635 SingleSign rule and 26 generalized
[2026-05-23 00:08:51] [INFO ] Computed 148 invariants in 23 ms
Computed 148 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-11260945308393143349.kers
Total runtime 26 ms.
[2026-05-23 00:08:53] [INFO ] Implicit Places using invariants in 1360 ms returned []
[2026-05-23 00:08:53] [INFO ] Invariant cache hit.
[2026-05-23 00:08:56] [INFO ] Implicit Places using invariants and state equation in 3185 ms returned []
Implicit Place search using SMT with State Equation took 4588 ms to find 0 implicit places.
Running 1767 sub problems to find dead transitions.
[2026-05-23 00:08:56] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1808/3577 variables, and 0 constraints, problems are : Problem set: 0 solved, 1767 unsolved in 30088 ms.
Refiners :[Positive P Invariants (semi-flows): 0/146 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1809 constraints, PredecessorRefiner: 1767/1767 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1767 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1808/3577 variables, and 0 constraints, problems are : Problem set: 0 solved, 1767 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/146 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1809 constraints, PredecessorRefiner: 0/1767 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60656ms problems are : Problem set: 0 solved, 1767 unsolved
Search for dead transitions found 0 dead transitions in 60702ms
Starting structural reductions in LTL mode, iteration 1 : 1809/2230 places, 1768/2228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66298 ms. Remains : 1809/2230 places, 1768/2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Applied a total of 0 rules in 95 ms. Remains 1809 /1809 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
[2026-05-23 00:09:57] [INFO ] Invariant cache hit.
[2026-05-23 00:09:58] [INFO ] Implicit Places using invariants in 774 ms returned []
[2026-05-23 00:09:58] [INFO ] Invariant cache hit.
[2026-05-23 00:10:00] [INFO ] Implicit Places using invariants and state equation in 2633 ms returned []
Implicit Place search using SMT with State Equation took 3410 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 3506 ms. Remains : 1809/1809 places, 1768/1768 transitions.
Support contains 144 out of 1809 places after structural reductions.
[2026-05-23 00:10:01] [INFO ] Flatten gal took : 119 ms
[2026-05-23 00:10:01] [INFO ] Flatten gal took : 62 ms
[2026-05-23 00:10:01] [INFO ] Input system was already deterministic with 1768 transitions.
Support contains 111 out of 1809 places (down from 144) after GAL structural reductions.
RANDOM walk for 40000 steps (36 resets) in 1614 ms. (24 steps per ms) remains 29/62 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
[2026-05-23 00:10:02] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 1409/1468 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1468 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 337/1805 variables, 27/146 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1805 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 4/1809 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1809 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 1768/3577 variables, 1809/1957 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3577/3577 variables, and 1957 constraints, problems are : Problem set: 0 solved, 29 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 146/146 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1809/1809 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 1409/1468 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 29 unsolved
SMT process timed out in 10233ms, After SMT, problems are : Problem set: 0 solved, 29 unsolved
Fused 29 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 59 out of 1809 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 612 transitions
Trivial Post-agglo rules discarded 612 transitions
Performed 612 trivial Post agglomeration. Transition count delta: 612
Iterating post reduction 0 with 612 rules applied. Total rules applied 612 place count 1809 transition count 1156
Reduce places removed 612 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 1 with 685 rules applied. Total rules applied 1297 place count 1197 transition count 1083
Reduce places removed 43 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 2 with 52 rules applied. Total rules applied 1349 place count 1154 transition count 1074
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 1358 place count 1145 transition count 1074
Performed 208 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 208 Pre rules applied. Total rules applied 1358 place count 1145 transition count 866
Deduced a syphon composed of 208 places in 4 ms
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 4 with 416 rules applied. Total rules applied 1774 place count 937 transition count 866
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 1790 place count 921 transition count 850
Iterating global reduction 4 with 16 rules applied. Total rules applied 1806 place count 921 transition count 850
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 1806 place count 921 transition count 843
Deduced a syphon composed of 7 places in 18 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 1820 place count 914 transition count 843
Performed 325 Post agglomeration using F-continuation condition with reduction of 41 identical transitions.
Deduced a syphon composed of 325 places in 1 ms
Reduce places removed 325 places and 0 transitions.
Iterating global reduction 4 with 650 rules applied. Total rules applied 2470 place count 589 transition count 477
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 2474 place count 589 transition count 473
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 2476 place count 588 transition count 473
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 2480 place count 588 transition count 469
Free-agglomeration rule applied 91 times.
Iterating global reduction 5 with 91 rules applied. Total rules applied 2571 place count 588 transition count 378
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 5 with 91 rules applied. Total rules applied 2662 place count 497 transition count 378
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2663 place count 496 transition count 377
Reduce places removed 7 places and 0 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 6 with 8 rules applied. Total rules applied 2671 place count 489 transition count 376
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2672 place count 488 transition count 376
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 6 Pre rules applied. Total rules applied 2672 place count 488 transition count 370
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 2684 place count 482 transition count 370
Applied a total of 2684 rules in 347 ms. Remains 482 /1809 variables (removed 1327) and now considering 370/1768 (removed 1398) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 348 ms. Remains : 482/1809 places, 370/1768 transitions.
RANDOM walk for 40000 steps (504 resets) in 614 ms. (65 steps per ms) remains 11/29 properties
BEST_FIRST walk for 40003 steps (80 resets) in 158 ms. (251 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40003 steps (79 resets) in 173 ms. (229 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (79 resets) in 122 ms. (325 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (82 resets) in 133 ms. (298 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (87 resets) in 184 ms. (216 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (82 resets) in 177 ms. (224 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (82 resets) in 183 ms. (217 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (77 resets) in 130 ms. (305 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (67 resets) in 139 ms. (285 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (78 resets) in 167 ms. (238 steps per ms) remains 10/10 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2851321070517141823.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6179385855095813002.kers'
[2026-05-23 00:10:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2851321070517141823.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6179385855095813002.kers]
Culling duplicate invariants (modulo rational): removing 82 columns.
Culled 82 columns in 0 ms.
// Phase 1: matrix 370 rows 400 cols 914 entries
Finished phase 1 with 341 SingleSign rule and 0 generalized
[2026-05-23 00:10:13] [INFO ] Computed 141 invariants in 1 ms
Computed 141 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6179385855095813002.kers
Total runtime 2 ms.
[2026-05-23 00:10:13] [INFO ] State equation strengthened by 199 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 349/373 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/373 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 22/395 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 78/473 variables, 78/137 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/473 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 368/841 variables, 473/610 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/841 variables, 199/809 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/841 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 10/851 variables, 8/817 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/851 variables, 3/820 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/851 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 1/852 variables, 1/821 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/852 variables, 1/822 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/852 variables, 0/822 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 0/852 variables, 0/822 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 852/852 variables, and 822 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5575 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 482/482 constraints, ReadFeed: 199/199 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 349/373 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/373 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/373 variables, 19/78 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/373 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/373 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 22/395 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 78/473 variables, 78/178 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/473 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 368/841 variables, 473/651 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/841 variables, 199/850 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/841 variables, 10/860 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/841 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 10/851 variables, 8/868 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/851 variables, 3/871 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/851 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (OVERLAPS) 1/852 variables, 1/872 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/852 variables, 1/873 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/852 variables, 0/873 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (OVERLAPS) 0/852 variables, 1/874 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/852 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (OVERLAPS) 0/852 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 852/852 variables, and 874 constraints, problems are : Problem set: 0 solved, 10 unsolved in 18435 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 482/482 constraints, ReadFeed: 199/199 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 41/41 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 24031ms problems are : Problem set: 0 solved, 10 unsolved
Parikh walk visited 0 properties in 3436 ms.
Support contains 24 out of 482 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 482/482 places, 370/370 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 482 transition count 356
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 468 transition count 356
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 28 place count 468 transition count 348
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 45 place count 459 transition count 348
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 45 place count 459 transition count 347
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 47 place count 458 transition count 347
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 49 place count 456 transition count 345
Iterating global reduction 2 with 2 rules applied. Total rules applied 51 place count 456 transition count 345
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 51 place count 456 transition count 344
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 53 place count 455 transition count 344
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 83 place count 440 transition count 329
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 439 transition count 329
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 90 place count 439 transition count 324
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 95 place count 434 transition count 324
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 96 place count 434 transition count 324
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 97 place count 433 transition count 323
Iterating global reduction 3 with 1 rules applied. Total rules applied 98 place count 433 transition count 323
Applied a total of 98 rules in 66 ms. Remains 433 /482 variables (removed 49) and now considering 323/370 (removed 47) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 433/482 places, 323/370 transitions.
RANDOM walk for 2145 steps (21 resets) in 26 ms. (79 steps per ms) remains 0/10 properties
[2026-05-23 00:10:40] [INFO ] Flatten gal took : 50 ms
[2026-05-23 00:10:40] [INFO ] Flatten gal took : 42 ms
[2026-05-23 00:10:41] [INFO ] Input system was already deterministic with 1768 transitions.
Computed a total of 471 stabilizing places and 471 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1762 transition count 1721
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1762 transition count 1721
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 103 place count 1762 transition count 1712
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 123 place count 1742 transition count 1692
Iterating global reduction 1 with 20 rules applied. Total rules applied 143 place count 1742 transition count 1692
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 152 place count 1733 transition count 1683
Iterating global reduction 1 with 9 rules applied. Total rules applied 161 place count 1733 transition count 1683
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 168 place count 1726 transition count 1676
Iterating global reduction 1 with 7 rules applied. Total rules applied 175 place count 1726 transition count 1676
Applied a total of 175 rules in 415 ms. Remains 1726 /1809 variables (removed 83) and now considering 1676/1768 (removed 92) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12692253025089975369.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5152825602766898985.kers'
[2026-05-23 00:10:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12692253025089975369.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5152825602766898985.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1676 rows 1726 cols 4082 entries
Finished phase 1 with 1552 SingleSign rule and 26 generalized
[2026-05-23 00:10:41] [INFO ] Computed 148 invariants in 15 ms
Computed 148 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-5152825602766898985.kers
Total runtime 17 ms.
[2026-05-23 00:10:42] [INFO ] Implicit Places using invariants in 933 ms returned []
[2026-05-23 00:10:42] [INFO ] Invariant cache hit.
[2026-05-23 00:10:44] [INFO ] Implicit Places using invariants and state equation in 2499 ms returned []
Implicit Place search using SMT with State Equation took 3435 ms to find 0 implicit places.
Running 1675 sub problems to find dead transitions.
[2026-05-23 00:10:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1725/3402 variables, and 0 constraints, problems are : Problem set: 0 solved, 1675 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/146 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1726 constraints, PredecessorRefiner: 1675/1675 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1675 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1725/3402 variables, and 0 constraints, problems are : Problem set: 0 solved, 1675 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/146 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1726 constraints, PredecessorRefiner: 0/1675 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60442ms problems are : Problem set: 0 solved, 1675 unsolved
Search for dead transitions found 0 dead transitions in 60446ms
Starting structural reductions in LTL mode, iteration 1 : 1726/1809 places, 1676/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64302 ms. Remains : 1726/1809 places, 1676/1768 transitions.
[2026-05-23 00:11:45] [INFO ] Flatten gal took : 44 ms
[2026-05-23 00:11:45] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:11:45] [INFO ] Input system was already deterministic with 1676 transitions.
[2026-05-23 00:11:45] [INFO ] Flatten gal took : 26 ms
[2026-05-23 00:11:45] [INFO ] Flatten gal took : 27 ms
[2026-05-23 00:11:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality8187570385257179707.gal : 28 ms
[2026-05-23 00:11:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality11286694171285618503.ctl : 7 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/CTLCardinality8187570385257179707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11286694171285618503.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 00:12:15] [INFO ] Flatten gal took : 56 ms
[2026-05-23 00:12:15] [INFO ] Applying decomposition
[2026-05-23 00:12:15] [INFO ] Flatten gal took : 29 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/graph5389788988462051247.txt' '-o' '/tmp/graph5389788988462051247.bin' '-w' '/tmp/graph5389788988462051247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5389788988462051247.bin' '-l' '-1' '-v' '-w' '/tmp/graph5389788988462051247.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:12:16] [INFO ] Decomposing Gal with order
[2026-05-23 00:12:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:12:16] [INFO ] Removed a total of 327 redundant transitions.
[2026-05-23 00:12:16] [INFO ] Flatten gal took : 130 ms
[2026-05-23 00:12:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2026-05-23 00:12:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality14760148152831318487.gal : 27 ms
[2026-05-23 00:12:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality4950766528263888477.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/CTLCardinality14760148152831318487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4950766528263888477.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 : 1809/1809 places, 1768/1768 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 649 transitions
Trivial Post-agglo rules discarded 649 transitions
Performed 649 trivial Post agglomeration. Transition count delta: 649
Iterating post reduction 0 with 649 rules applied. Total rules applied 649 place count 1808 transition count 1118
Reduce places removed 649 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 1 with 732 rules applied. Total rules applied 1381 place count 1159 transition count 1035
Reduce places removed 48 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 51 rules applied. Total rules applied 1432 place count 1111 transition count 1032
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1435 place count 1108 transition count 1032
Performed 208 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 208 Pre rules applied. Total rules applied 1435 place count 1108 transition count 824
Deduced a syphon composed of 208 places in 4 ms
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 4 with 416 rules applied. Total rules applied 1851 place count 900 transition count 824
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 1880 place count 871 transition count 795
Iterating global reduction 4 with 29 rules applied. Total rules applied 1909 place count 871 transition count 795
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 14 Pre rules applied. Total rules applied 1909 place count 871 transition count 781
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 1937 place count 857 transition count 781
Performed 284 Post agglomeration using F-continuation condition.Transition count delta: 284
Deduced a syphon composed of 284 places in 0 ms
Reduce places removed 284 places and 0 transitions.
Iterating global reduction 4 with 568 rules applied. Total rules applied 2505 place count 573 transition count 497
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 4 with 45 rules applied. Total rules applied 2550 place count 573 transition count 452
Renaming transitions due to excessive name length > 1024 char.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 2640 place count 528 transition count 407
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2641 place count 527 transition count 406
Reduce places removed 42 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 5 with 60 rules applied. Total rules applied 2701 place count 485 transition count 388
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 2719 place count 467 transition count 388
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 24 Pre rules applied. Total rules applied 2719 place count 467 transition count 364
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 2767 place count 443 transition count 364
Applied a total of 2767 rules in 259 ms. Remains 443 /1809 variables (removed 1366) and now considering 364/1768 (removed 1404) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14492730171267667857.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16483973009679544706.kers'
[2026-05-23 00:12:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14492730171267667857.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16483973009679544706.kers]
Culling duplicate invariants (modulo rational): removing 29 columns.
Culled 29 columns in 0 ms.
// Phase 1: matrix 364 rows 414 cols 975 entries
Finished phase 1 with 337 SingleSign rule and 0 generalized
[2026-05-23 00:12:46] [INFO ] Computed 106 invariants in 1 ms
Computed 106 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-16483973009679544706.kers
Total runtime 2 ms.
[2026-05-23 00:12:47] [INFO ] Implicit Places using invariants in 470 ms returned [265, 339, 344, 348, 352, 356, 360, 364, 368, 372, 376, 381, 386, 390, 394, 398, 402, 406, 410, 414, 418, 423, 428, 432, 437, 442]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 474 ms to find 26 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 417/1809 places, 364/1768 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 393 transition count 340
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 393 transition count 340
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 391 transition count 338
Applied a total of 52 rules in 48 ms. Remains 391 /417 variables (removed 26) and now considering 338/364 (removed 26) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13769917183515976371.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14274180611037239338.kers'
[2026-05-23 00:12:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13769917183515976371.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14274180611037239338.kers]
Culling duplicate invariants (modulo rational): removing 28 columns.
Culled 28 columns in 0 ms.
// Phase 1: matrix 338 rows 363 cols 873 entries
Finished phase 1 with 311 SingleSign rule and 0 generalized
[2026-05-23 00:12:47] [INFO ] Computed 80 invariants in 2 ms
Computed 80 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14274180611037239338.kers
Total runtime 3 ms.
[2026-05-23 00:12:47] [INFO ] Implicit Places using invariants in 498 ms returned []
[2026-05-23 00:12:47] [INFO ] Invariant cache hit.
[2026-05-23 00:12:48] [INFO ] State equation strengthened by 52 read => feed constraints.
[2026-05-23 00:12:49] [INFO ] Implicit Places using invariants and state equation in 2132 ms returned []
Implicit Place search using SMT with State Equation took 2634 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 391/1809 places, 338/1768 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3416 ms. Remains : 391/1809 places, 338/1768 transitions.
[2026-05-23 00:12:50] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:12:50] [INFO ] Flatten gal took : 16 ms
[2026-05-23 00:12:50] [INFO ] Input system was already deterministic with 338 transitions.
[2026-05-23 00:12:50] [INFO ] Flatten gal took : 8 ms
[2026-05-23 00:12:50] [INFO ] Flatten gal took : 8 ms
[2026-05-23 00:12:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality7101996943010378682.gal : 2 ms
[2026-05-23 00:12:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality17888257772285413385.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/CTLCardinality7101996943010378682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17888257772285413385.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.25064e+31,6.27505,193556,2,19884,5,539016,6,0,1885,1.04868e+06,0


Converting to forward existential form...Done !
original formula: EF(!(E(((AG((p1628==1)) * EF(((p1571==0)||(p1553==1)))) * ((p1822==1)&&(p283!=1))) U (((p722==0)||(p88==1)) + !(EF(((p262==0)||(p1038==1)...162
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((!(E(TRUE U !((p1628==1)))) * E(TRUE U ((p1571==0)||(p1553==1)))) * ((p1822==1)&&(p283!...238
Reverse transition relation is NOT exact ! Due to transitions t228, t283, t292, t294, t315, t323, t324, t333, t334, t336, Intersection with reachable at e...222
Detected timeout of ITS tools.
[2026-05-23 00:13:20] [INFO ] Flatten gal took : 15 ms
[2026-05-23 00:13:20] [INFO ] Applying decomposition
[2026-05-23 00:13:20] [INFO ] Flatten gal took : 17 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/graph6572031845821702454.txt' '-o' '/tmp/graph6572031845821702454.bin' '-w' '/tmp/graph6572031845821702454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6572031845821702454.bin' '-l' '-1' '-v' '-w' '/tmp/graph6572031845821702454.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:13:20] [INFO ] Decomposing Gal with order
[2026-05-23 00:13:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:13:20] [INFO ] Removed a total of 41 redundant transitions.
[2026-05-23 00:13:20] [INFO ] Flatten gal took : 23 ms
[2026-05-23 00:13:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 8 ms.
[2026-05-23 00:13:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality13277208417762069575.gal : 5 ms
[2026-05-23 00:13:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality3285402027532095224.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/CTLCardinality13277208417762069575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3285402027532095224.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.25064e+31,0.160798,9720,421,127,8709,4115,822,10113,238,10515,0


Converting to forward existential form...Done !
original formula: EF(!(E(((AG((i8.u106.p1628==1)) * EF(((i1.u86.p1571==0)||(i10.i1.i0.u85.p1553==1)))) * ((i17.u2.p1822==1)&&(i13.u14.p283!=1))) U (((i16.u...235
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((!(E(TRUE U !((i8.u106.p1628==1)))) * E(TRUE U ((i1.u86.p1571==0)||(i10.i1.i0.u85.p1553...311
Reverse transition relation is NOT exact ! Due to transitions t228, t315, t323, t324, t333, t334, t336, i4.u139.t292, i5.u74.t294, i17.u138.t283, Intersec...246
(forward)formula 0,1,0.356963,19288,1,0,33913,8994,4717,44964,1032,26234,55071
FORMULA AutoFlight-PT-24b-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1763 transition count 1722
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1763 transition count 1722
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 101 place count 1763 transition count 1713
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 120 place count 1744 transition count 1694
Iterating global reduction 1 with 19 rules applied. Total rules applied 139 place count 1744 transition count 1694
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 147 place count 1736 transition count 1686
Iterating global reduction 1 with 8 rules applied. Total rules applied 155 place count 1736 transition count 1686
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 161 place count 1730 transition count 1680
Iterating global reduction 1 with 6 rules applied. Total rules applied 167 place count 1730 transition count 1680
Applied a total of 167 rules in 499 ms. Remains 1730 /1809 variables (removed 79) and now considering 1680/1768 (removed 88) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17772179405849769801.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17908359230595516416.kers'
[2026-05-23 00:13:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17772179405849769801.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17908359230595516416.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1680 rows 1730 cols 4090 entries
Finished phase 1 with 1556 SingleSign rule and 26 generalized
[2026-05-23 00:13:21] [INFO ] Computed 148 invariants in 34 ms
Computed 148 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-17908359230595516416.kers
Total runtime 39 ms.
[2026-05-23 00:13:22] [INFO ] Implicit Places using invariants in 864 ms returned []
[2026-05-23 00:13:22] [INFO ] Invariant cache hit.
[2026-05-23 00:13:24] [INFO ] Implicit Places using invariants and state equation in 2501 ms returned []
Implicit Place search using SMT with State Equation took 3368 ms to find 0 implicit places.
Running 1679 sub problems to find dead transitions.
[2026-05-23 00:13:24] [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 1729/3410 variables, and 0 constraints, problems are : Problem set: 0 solved, 1679 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1730 constraints, PredecessorRefiner: 1679/1679 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1679 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 1729/3410 variables, and 0 constraints, problems are : Problem set: 0 solved, 1679 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1730 constraints, PredecessorRefiner: 0/1679 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60432ms problems are : Problem set: 0 solved, 1679 unsolved
Search for dead transitions found 0 dead transitions in 60439ms
Starting structural reductions in LTL mode, iteration 1 : 1730/1809 places, 1680/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64314 ms. Remains : 1730/1809 places, 1680/1768 transitions.
[2026-05-23 00:14:24] [INFO ] Flatten gal took : 25 ms
[2026-05-23 00:14:25] [INFO ] Flatten gal took : 22 ms
[2026-05-23 00:14:25] [INFO ] Input system was already deterministic with 1680 transitions.
[2026-05-23 00:14:25] [INFO ] Flatten gal took : 36 ms
[2026-05-23 00:14:25] [INFO ] Flatten gal took : 22 ms
[2026-05-23 00:14:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality9950209190627461311.gal : 6 ms
[2026-05-23 00:14:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality17439639337628578685.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/CTLCardinality9950209190627461311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17439639337628578685.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 00:14:55] [INFO ] Flatten gal took : 53 ms
[2026-05-23 00:14:55] [INFO ] Applying decomposition
[2026-05-23 00:14:55] [INFO ] Flatten gal took : 36 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/graph15836537751925143750.txt' '-o' '/tmp/graph15836537751925143750.bin' '-w' '/tmp/graph15836537751925143750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15836537751925143750.bin' '-l' '-1' '-v' '-w' '/tmp/graph15836537751925143750.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:14:55] [INFO ] Decomposing Gal with order
[2026-05-23 00:14:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:14:55] [INFO ] Removed a total of 330 redundant transitions.
[2026-05-23 00:14:55] [INFO ] Flatten gal took : 55 ms
[2026-05-23 00:14:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2026-05-23 00:14:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality63010501705476506.gal : 12 ms
[2026-05-23 00:14:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality5573334322881484327.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/CTLCardinality63010501705476506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5573334322881484327.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1766 transition count 1725
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1766 transition count 1725
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 95 place count 1766 transition count 1716
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 109 place count 1752 transition count 1702
Iterating global reduction 1 with 14 rules applied. Total rules applied 123 place count 1752 transition count 1702
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 128 place count 1747 transition count 1697
Iterating global reduction 1 with 5 rules applied. Total rules applied 133 place count 1747 transition count 1697
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 136 place count 1744 transition count 1694
Iterating global reduction 1 with 3 rules applied. Total rules applied 139 place count 1744 transition count 1694
Applied a total of 139 rules in 496 ms. Remains 1744 /1809 variables (removed 65) and now considering 1694/1768 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15158587434826501582.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14554380624203008531.kers'
[2026-05-23 00:15:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15158587434826501582.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14554380624203008531.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1694 rows 1744 cols 4118 entries
Finished phase 1 with 1570 SingleSign rule and 26 generalized
[2026-05-23 00:15:26] [INFO ] Computed 148 invariants in 35 ms
Computed 148 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-14554380624203008531.kers
Total runtime 39 ms.
[2026-05-23 00:15:26] [INFO ] Implicit Places using invariants in 834 ms returned []
[2026-05-23 00:15:26] [INFO ] Invariant cache hit.
[2026-05-23 00:15:29] [INFO ] Implicit Places using invariants and state equation in 2501 ms returned []
Implicit Place search using SMT with State Equation took 3352 ms to find 0 implicit places.
Running 1693 sub problems to find dead transitions.
[2026-05-23 00:15:29] [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 1743/3438 variables, and 0 constraints, problems are : Problem set: 0 solved, 1693 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1744 constraints, PredecessorRefiner: 1693/1693 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1693 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1743/3438 variables, and 0 constraints, problems are : Problem set: 0 solved, 1693 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1744 constraints, PredecessorRefiner: 0/1693 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60418ms problems are : Problem set: 0 solved, 1693 unsolved
Search for dead transitions found 0 dead transitions in 60424ms
Starting structural reductions in LTL mode, iteration 1 : 1744/1809 places, 1694/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64281 ms. Remains : 1744/1809 places, 1694/1768 transitions.
[2026-05-23 00:16:29] [INFO ] Flatten gal took : 22 ms
[2026-05-23 00:16:29] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:16:30] [INFO ] Input system was already deterministic with 1694 transitions.
[2026-05-23 00:16:30] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:16:30] [INFO ] Flatten gal took : 20 ms
[2026-05-23 00:16:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality4231601149515126386.gal : 5 ms
[2026-05-23 00:16:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality16730557246237727806.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/CTLCardinality4231601149515126386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16730557246237727806.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 00:17:00] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:17:00] [INFO ] Applying decomposition
[2026-05-23 00:17:00] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15697093913459565763.txt' '-o' '/tmp/graph15697093913459565763.bin' '-w' '/tmp/graph15697093913459565763.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15697093913459565763.bin' '-l' '-1' '-v' '-w' '/tmp/graph15697093913459565763.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:17:00] [INFO ] Decomposing Gal with order
[2026-05-23 00:17:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:17:00] [INFO ] Removed a total of 326 redundant transitions.
[2026-05-23 00:17:00] [INFO ] Flatten gal took : 49 ms
[2026-05-23 00:17:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-23 00:17:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality10404065311378246647.gal : 17 ms
[2026-05-23 00:17:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8796633115182769780.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/CTLCardinality10404065311378246647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8796633115182769780.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 : 1809/1809 places, 1768/1768 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1762 transition count 1721
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1762 transition count 1721
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 103 place count 1762 transition count 1712
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 122 place count 1743 transition count 1693
Iterating global reduction 1 with 19 rules applied. Total rules applied 141 place count 1743 transition count 1693
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 150 place count 1734 transition count 1684
Iterating global reduction 1 with 9 rules applied. Total rules applied 159 place count 1734 transition count 1684
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 166 place count 1727 transition count 1677
Iterating global reduction 1 with 7 rules applied. Total rules applied 173 place count 1727 transition count 1677
Applied a total of 173 rules in 438 ms. Remains 1727 /1809 variables (removed 82) and now considering 1677/1768 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15650277176166066881.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9613768975679568817.kers'
[2026-05-23 00:17:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15650277176166066881.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9613768975679568817.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1677 rows 1727 cols 4084 entries
Finished phase 1 with 1553 SingleSign rule and 26 generalized
[2026-05-23 00:17:31] [INFO ] Computed 148 invariants in 34 ms
Computed 148 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-9613768975679568817.kers
Total runtime 38 ms.
[2026-05-23 00:17:32] [INFO ] Implicit Places using invariants in 998 ms returned []
[2026-05-23 00:17:32] [INFO ] Invariant cache hit.
[2026-05-23 00:17:34] [INFO ] Implicit Places using invariants and state equation in 2659 ms returned []
Implicit Place search using SMT with State Equation took 3658 ms to find 0 implicit places.
Running 1676 sub problems to find dead transitions.
[2026-05-23 00:17:34] [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 1726/3404 variables, and 0 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 1676/1676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1676 unsolved
(s473 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s8 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1726/3404 variables, and 0 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 0/1676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60451ms problems are : Problem set: 0 solved, 1676 unsolved
Search for dead transitions found 0 dead transitions in 60455ms
Starting structural reductions in LTL mode, iteration 1 : 1727/1809 places, 1677/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64560 ms. Remains : 1727/1809 places, 1677/1768 transitions.
[2026-05-23 00:18:35] [INFO ] Flatten gal took : 26 ms
[2026-05-23 00:18:35] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:18:35] [INFO ] Input system was already deterministic with 1677 transitions.
[2026-05-23 00:18:35] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:18:35] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:18:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality8415770763996587072.gal : 6 ms
[2026-05-23 00:18:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality3151691951479707358.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/CTLCardinality8415770763996587072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3151691951479707358.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 00:19:05] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:19:05] [INFO ] Applying decomposition
[2026-05-23 00:19:05] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4953823072868841218.txt' '-o' '/tmp/graph4953823072868841218.bin' '-w' '/tmp/graph4953823072868841218.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4953823072868841218.bin' '-l' '-1' '-v' '-w' '/tmp/graph4953823072868841218.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:19:05] [INFO ] Decomposing Gal with order
[2026-05-23 00:19:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:19:05] [INFO ] Removed a total of 331 redundant transitions.
[2026-05-23 00:19:05] [INFO ] Flatten gal took : 48 ms
[2026-05-23 00:19:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-23 00:19:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality6689887508791840222.gal : 14 ms
[2026-05-23 00:19:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality18363953963358100209.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/CTLCardinality6689887508791840222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18363953963358100209.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 : 1809/1809 places, 1768/1768 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1761 transition count 1720
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1761 transition count 1720
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 105 place count 1761 transition count 1711
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 125 place count 1741 transition count 1691
Iterating global reduction 1 with 20 rules applied. Total rules applied 145 place count 1741 transition count 1691
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 154 place count 1732 transition count 1682
Iterating global reduction 1 with 9 rules applied. Total rules applied 163 place count 1732 transition count 1682
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 170 place count 1725 transition count 1675
Iterating global reduction 1 with 7 rules applied. Total rules applied 177 place count 1725 transition count 1675
Applied a total of 177 rules in 408 ms. Remains 1725 /1809 variables (removed 84) and now considering 1675/1768 (removed 93) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9368303098693946332.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8843984432830658584.kers'
[2026-05-23 00:19:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9368303098693946332.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8843984432830658584.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1675 rows 1725 cols 4080 entries
Finished phase 1 with 1551 SingleSign rule and 26 generalized
[2026-05-23 00:19:36] [INFO ] Computed 148 invariants in 37 ms
Computed 148 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-8843984432830658584.kers
Total runtime 41 ms.
[2026-05-23 00:19:37] [INFO ] Implicit Places using invariants in 959 ms returned []
[2026-05-23 00:19:37] [INFO ] Invariant cache hit.
[2026-05-23 00:19:39] [INFO ] Implicit Places using invariants and state equation in 2331 ms returned []
Implicit Place search using SMT with State Equation took 3299 ms to find 0 implicit places.
Running 1674 sub problems to find dead transitions.
[2026-05-23 00:19:39] [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 1724/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1674 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1725 constraints, PredecessorRefiner: 1674/1674 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1674 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1724/3400 variables, and 0 constraints, problems are : Problem set: 0 solved, 1674 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1725 constraints, PredecessorRefiner: 0/1674 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60401ms problems are : Problem set: 0 solved, 1674 unsolved
Search for dead transitions found 0 dead transitions in 60406ms
Starting structural reductions in LTL mode, iteration 1 : 1725/1809 places, 1675/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64121 ms. Remains : 1725/1809 places, 1675/1768 transitions.
[2026-05-23 00:20:39] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:20:39] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:20:40] [INFO ] Input system was already deterministic with 1675 transitions.
[2026-05-23 00:20:40] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:20:40] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:20:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality6912868075075890222.gal : 6 ms
[2026-05-23 00:20:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality5777309242770634834.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/CTLCardinality6912868075075890222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5777309242770634834.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 00:21:10] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:21:10] [INFO ] Applying decomposition
[2026-05-23 00:21:10] [INFO ] Flatten gal took : 26 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/graph7252612671208878650.txt' '-o' '/tmp/graph7252612671208878650.bin' '-w' '/tmp/graph7252612671208878650.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7252612671208878650.bin' '-l' '-1' '-v' '-w' '/tmp/graph7252612671208878650.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:21:10] [INFO ] Decomposing Gal with order
[2026-05-23 00:21:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:21:10] [INFO ] Removed a total of 332 redundant transitions.
[2026-05-23 00:21:10] [INFO ] Flatten gal took : 47 ms
[2026-05-23 00:21:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 9 ms.
[2026-05-23 00:21:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality16765441471727508713.gal : 11 ms
[2026-05-23 00:21:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality2980819533170021224.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/CTLCardinality16765441471727508713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2980819533170021224.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 : 1809/1809 places, 1768/1768 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1761 transition count 1720
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1761 transition count 1720
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 105 place count 1761 transition count 1711
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 125 place count 1741 transition count 1691
Iterating global reduction 1 with 20 rules applied. Total rules applied 145 place count 1741 transition count 1691
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 154 place count 1732 transition count 1682
Iterating global reduction 1 with 9 rules applied. Total rules applied 163 place count 1732 transition count 1682
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 170 place count 1725 transition count 1675
Iterating global reduction 1 with 7 rules applied. Total rules applied 177 place count 1725 transition count 1675
Applied a total of 177 rules in 440 ms. Remains 1725 /1809 variables (removed 84) and now considering 1675/1768 (removed 93) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6371928010554665694.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15892005522068856726.kers'
[2026-05-23 00:21:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6371928010554665694.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15892005522068856726.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1675 rows 1725 cols 4080 entries
Finished phase 1 with 1551 SingleSign rule and 26 generalized
[2026-05-23 00:21:41] [INFO ] Computed 148 invariants in 15 ms
Computed 148 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-15892005522068856726.kers
Total runtime 19 ms.
[2026-05-23 00:21:42] [INFO ] Implicit Places using invariants in 1002 ms returned []
[2026-05-23 00:21:42] [INFO ] Invariant cache hit.
[2026-05-23 00:21:45] [INFO ] Implicit Places using invariants and state equation in 2953 ms returned []
Implicit Place search using SMT with State Equation took 3962 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 1725/1809 places, 1675/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4403 ms. Remains : 1725/1809 places, 1675/1768 transitions.
[2026-05-23 00:21:45] [INFO ] Flatten gal took : 39 ms
[2026-05-23 00:21:45] [INFO ] Flatten gal took : 25 ms
[2026-05-23 00:21:45] [INFO ] Input system was already deterministic with 1675 transitions.
[2026-05-23 00:21:45] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:21:45] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:21:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality4070363158580453616.gal : 5 ms
[2026-05-23 00:21:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality2991114278138646096.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/CTLCardinality4070363158580453616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2991114278138646096.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 00:22:15] [INFO ] Flatten gal took : 57 ms
[2026-05-23 00:22:15] [INFO ] Applying decomposition
[2026-05-23 00:22:15] [INFO ] Flatten gal took : 35 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/graph11375715471628862195.txt' '-o' '/tmp/graph11375715471628862195.bin' '-w' '/tmp/graph11375715471628862195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11375715471628862195.bin' '-l' '-1' '-v' '-w' '/tmp/graph11375715471628862195.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:22:15] [INFO ] Decomposing Gal with order
[2026-05-23 00:22:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:22:15] [INFO ] Removed a total of 329 redundant transitions.
[2026-05-23 00:22:15] [INFO ] Flatten gal took : 49 ms
[2026-05-23 00:22:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 00:22:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality4549982812482058707.gal : 11 ms
[2026-05-23 00:22:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality3407897159363413721.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/CTLCardinality4549982812482058707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3407897159363413721.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 : 1809/1809 places, 1768/1768 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1761 transition count 1720
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1761 transition count 1720
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 105 place count 1761 transition count 1711
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 123 place count 1743 transition count 1693
Iterating global reduction 1 with 18 rules applied. Total rules applied 141 place count 1743 transition count 1693
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 150 place count 1734 transition count 1684
Iterating global reduction 1 with 9 rules applied. Total rules applied 159 place count 1734 transition count 1684
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 166 place count 1727 transition count 1677
Iterating global reduction 1 with 7 rules applied. Total rules applied 173 place count 1727 transition count 1677
Applied a total of 173 rules in 531 ms. Remains 1727 /1809 variables (removed 82) and now considering 1677/1768 (removed 91) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15917101716299765722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13035999925696924152.kers'
[2026-05-23 00:22:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15917101716299765722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13035999925696924152.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1677 rows 1727 cols 4084 entries
Finished phase 1 with 1553 SingleSign rule and 26 generalized
[2026-05-23 00:22:46] [INFO ] Computed 148 invariants in 14 ms
Computed 148 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-13035999925696924152.kers
Total runtime 16 ms.
[2026-05-23 00:22:47] [INFO ] Implicit Places using invariants in 833 ms returned []
[2026-05-23 00:22:47] [INFO ] Invariant cache hit.
[2026-05-23 00:22:49] [INFO ] Implicit Places using invariants and state equation in 2535 ms returned []
Implicit Place search using SMT with State Equation took 3383 ms to find 0 implicit places.
Running 1676 sub problems to find dead transitions.
[2026-05-23 00:22:49] [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 1726/3404 variables, and 0 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 1676/1676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1676 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 1726/3404 variables, and 0 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 0/1676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60414ms problems are : Problem set: 0 solved, 1676 unsolved
Search for dead transitions found 0 dead transitions in 60420ms
Starting structural reductions in LTL mode, iteration 1 : 1727/1809 places, 1677/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64344 ms. Remains : 1727/1809 places, 1677/1768 transitions.
[2026-05-23 00:23:50] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:23:50] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:23:50] [INFO ] Input system was already deterministic with 1677 transitions.
[2026-05-23 00:23:50] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:23:50] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:23:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality16572431856807461660.gal : 5 ms
[2026-05-23 00:23:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality4587068680187249881.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/CTLCardinality16572431856807461660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4587068680187249881.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 00:24:20] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:24:20] [INFO ] Applying decomposition
[2026-05-23 00:24:20] [INFO ] Flatten gal took : 17 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/graph2275089310015246072.txt' '-o' '/tmp/graph2275089310015246072.bin' '-w' '/tmp/graph2275089310015246072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2275089310015246072.bin' '-l' '-1' '-v' '-w' '/tmp/graph2275089310015246072.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:24:20] [INFO ] Decomposing Gal with order
[2026-05-23 00:24:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:24:20] [INFO ] Removed a total of 329 redundant transitions.
[2026-05-23 00:24:20] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:24:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 00:24:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality10048620933168346395.gal : 10 ms
[2026-05-23 00:24:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality4808689625376336952.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/CTLCardinality10048620933168346395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4808689625376336952.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 : 1809/1809 places, 1768/1768 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1768 transition count 1727
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1768 transition count 1727
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 90 place count 1768 transition count 1719
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 106 place count 1752 transition count 1703
Iterating global reduction 1 with 16 rules applied. Total rules applied 122 place count 1752 transition count 1703
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 127 place count 1747 transition count 1698
Iterating global reduction 1 with 5 rules applied. Total rules applied 132 place count 1747 transition count 1698
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 136 place count 1743 transition count 1694
Iterating global reduction 1 with 4 rules applied. Total rules applied 140 place count 1743 transition count 1694
Applied a total of 140 rules in 513 ms. Remains 1743 /1809 variables (removed 66) and now considering 1694/1768 (removed 74) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3645840972636126408.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14620997310258433137.kers'
[2026-05-23 00:24:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3645840972636126408.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14620997310258433137.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1694 rows 1743 cols 4118 entries
Finished phase 1 with 1569 SingleSign rule and 26 generalized
[2026-05-23 00:24:51] [INFO ] Computed 148 invariants in 35 ms
Computed 148 P flows in 36 ms.
Exported basis to /tmp/petrispot-output-14620997310258433137.kers
Total runtime 41 ms.
[2026-05-23 00:24:52] [INFO ] Implicit Places using invariants in 921 ms returned []
[2026-05-23 00:24:52] [INFO ] Invariant cache hit.
[2026-05-23 00:24:54] [INFO ] Implicit Places using invariants and state equation in 2657 ms returned []
Implicit Place search using SMT with State Equation took 3580 ms to find 0 implicit places.
Running 1693 sub problems to find dead transitions.
[2026-05-23 00:24:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1742/3437 variables, and 0 constraints, problems are : Problem set: 0 solved, 1693 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 0/146 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1743 constraints, PredecessorRefiner: 1693/1693 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1693 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1742/3437 variables, and 0 constraints, problems are : Problem set: 0 solved, 1693 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/146 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/1743 constraints, PredecessorRefiner: 0/1693 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60469ms problems are : Problem set: 0 solved, 1693 unsolved
Search for dead transitions found 0 dead transitions in 60473ms
Starting structural reductions in LTL mode, iteration 1 : 1743/1809 places, 1694/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64574 ms. Remains : 1743/1809 places, 1694/1768 transitions.
[2026-05-23 00:25:55] [INFO ] Flatten gal took : 24 ms
[2026-05-23 00:25:55] [INFO ] Flatten gal took : 21 ms
[2026-05-23 00:25:55] [INFO ] Input system was already deterministic with 1694 transitions.
[2026-05-23 00:25:55] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:25:55] [INFO ] Flatten gal took : 20 ms
[2026-05-23 00:25:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality4983294641182193189.gal : 5 ms
[2026-05-23 00:25:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality7947917618968528223.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/CTLCardinality4983294641182193189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7947917618968528223.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 00:26:25] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:26:25] [INFO ] Applying decomposition
[2026-05-23 00:26:25] [INFO ] Flatten gal took : 17 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/graph18312792496293950228.txt' '-o' '/tmp/graph18312792496293950228.bin' '-w' '/tmp/graph18312792496293950228.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18312792496293950228.bin' '-l' '-1' '-v' '-w' '/tmp/graph18312792496293950228.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:26:25] [INFO ] Decomposing Gal with order
[2026-05-23 00:26:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:26:25] [INFO ] Removed a total of 325 redundant transitions.
[2026-05-23 00:26:25] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:26:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 00:26:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality4688725643528453563.gal : 10 ms
[2026-05-23 00:26:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality17540038339066653874.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/CTLCardinality4688725643528453563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17540038339066653874.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 : 1809/1809 places, 1768/1768 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1763 transition count 1722
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1763 transition count 1722
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 100 place count 1763 transition count 1714
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 119 place count 1744 transition count 1695
Iterating global reduction 1 with 19 rules applied. Total rules applied 138 place count 1744 transition count 1695
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 147 place count 1735 transition count 1686
Iterating global reduction 1 with 9 rules applied. Total rules applied 156 place count 1735 transition count 1686
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 163 place count 1728 transition count 1679
Iterating global reduction 1 with 7 rules applied. Total rules applied 170 place count 1728 transition count 1679
Applied a total of 170 rules in 493 ms. Remains 1728 /1809 variables (removed 81) and now considering 1679/1768 (removed 89) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2639383447311430572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14754195023172515838.kers'
[2026-05-23 00:26:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2639383447311430572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14754195023172515838.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1679 rows 1728 cols 4088 entries
Finished phase 1 with 1554 SingleSign rule and 26 generalized
[2026-05-23 00:26:56] [INFO ] Computed 148 invariants in 36 ms
Computed 148 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-14754195023172515838.kers
Total runtime 39 ms.
[2026-05-23 00:26:57] [INFO ] Implicit Places using invariants in 835 ms returned []
[2026-05-23 00:26:57] [INFO ] Invariant cache hit.
[2026-05-23 00:27:00] [INFO ] Implicit Places using invariants and state equation in 3482 ms returned []
Implicit Place search using SMT with State Equation took 4320 ms to find 0 implicit places.
Running 1678 sub problems to find dead transitions.
[2026-05-23 00:27:00] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1727/3407 variables, and 0 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1728 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1727/3407 variables, and 0 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1728 constraints, PredecessorRefiner: 0/1678 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60457ms problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60461ms
Starting structural reductions in LTL mode, iteration 1 : 1728/1809 places, 1679/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65281 ms. Remains : 1728/1809 places, 1679/1768 transitions.
[2026-05-23 00:28:01] [INFO ] Flatten gal took : 20 ms
[2026-05-23 00:28:01] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:28:01] [INFO ] Input system was already deterministic with 1679 transitions.
[2026-05-23 00:28:01] [INFO ] Flatten gal took : 24 ms
[2026-05-23 00:28:01] [INFO ] Flatten gal took : 20 ms
[2026-05-23 00:28:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality7427085480092765844.gal : 4 ms
[2026-05-23 00:28:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality14059726193022238024.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/CTLCardinality7427085480092765844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14059726193022238024.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 00:28:31] [INFO ] Flatten gal took : 25 ms
[2026-05-23 00:28:31] [INFO ] Applying decomposition
[2026-05-23 00:28:31] [INFO ] Flatten gal took : 23 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/graph15194596687736150796.txt' '-o' '/tmp/graph15194596687736150796.bin' '-w' '/tmp/graph15194596687736150796.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15194596687736150796.bin' '-l' '-1' '-v' '-w' '/tmp/graph15194596687736150796.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:28:31] [INFO ] Decomposing Gal with order
[2026-05-23 00:28:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:28:31] [INFO ] Removed a total of 332 redundant transitions.
[2026-05-23 00:28:31] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:28:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-23 00:28:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8190533217976393293.gal : 11 ms
[2026-05-23 00:28:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality978206018905399595.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/CTLCardinality8190533217976393293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality978206018905399595.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 658 transitions
Trivial Post-agglo rules discarded 658 transitions
Performed 658 trivial Post agglomeration. Transition count delta: 658
Iterating post reduction 0 with 658 rules applied. Total rules applied 658 place count 1808 transition count 1109
Reduce places removed 658 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 1 with 742 rules applied. Total rules applied 1400 place count 1150 transition count 1025
Reduce places removed 48 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 49 rules applied. Total rules applied 1449 place count 1102 transition count 1024
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1450 place count 1101 transition count 1024
Performed 206 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 206 Pre rules applied. Total rules applied 1450 place count 1101 transition count 818
Deduced a syphon composed of 206 places in 3 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 4 with 412 rules applied. Total rules applied 1862 place count 895 transition count 818
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 1892 place count 865 transition count 788
Iterating global reduction 4 with 30 rules applied. Total rules applied 1922 place count 865 transition count 788
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 1922 place count 865 transition count 773
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 1952 place count 850 transition count 773
Performed 284 Post agglomeration using F-continuation condition.Transition count delta: 284
Deduced a syphon composed of 284 places in 1 ms
Reduce places removed 284 places and 0 transitions.
Iterating global reduction 4 with 568 rules applied. Total rules applied 2520 place count 566 transition count 489
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 4 with 45 rules applied. Total rules applied 2565 place count 566 transition count 444
Renaming transitions due to excessive name length > 1024 char.
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 5 with 88 rules applied. Total rules applied 2653 place count 522 transition count 400
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2654 place count 521 transition count 399
Reduce places removed 42 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 5 with 60 rules applied. Total rules applied 2714 place count 479 transition count 381
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 2732 place count 461 transition count 381
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 24 Pre rules applied. Total rules applied 2732 place count 461 transition count 357
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 2780 place count 437 transition count 357
Applied a total of 2780 rules in 201 ms. Remains 437 /1809 variables (removed 1372) and now considering 357/1768 (removed 1411) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2699250879872148061.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13965034312033703800.kers'
[2026-05-23 00:29:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2699250879872148061.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13965034312033703800.kers]
Culling duplicate invariants (modulo rational): removing 54 columns.
Culled 54 columns in 0 ms.
// Phase 1: matrix 357 rows 383 cols 891 entries
Finished phase 1 with 331 SingleSign rule and 0 generalized
[2026-05-23 00:29:01] [INFO ] Computed 106 invariants in 1 ms
Computed 106 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13965034312033703800.kers
Total runtime 2 ms.
[2026-05-23 00:29:02] [INFO ] Implicit Places using invariants in 739 ms returned [407, 411, 416, 421, 425, 431, 436]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 741 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 430/1809 places, 357/1768 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 430 transition count 356
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 429 transition count 356
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 425 transition count 352
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 425 transition count 352
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 52 place count 404 transition count 331
Applied a total of 52 rules in 50 ms. Remains 404 /430 variables (removed 26) and now considering 331/357 (removed 26) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3509061141191056267.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7608869970906800503.kers'
[2026-05-23 00:29:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3509061141191056267.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7608869970906800503.kers]
Culling duplicate invariants (modulo rational): removing 53 columns.
Culled 53 columns in 0 ms.
// Phase 1: matrix 331 rows 351 cols 827 entries
Finished phase 1 with 305 SingleSign rule and 0 generalized
[2026-05-23 00:29:02] [INFO ] Computed 99 invariants in 1 ms
Computed 99 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7608869970906800503.kers
Total runtime 2 ms.
[2026-05-23 00:29:03] [INFO ] Implicit Places using invariants in 505 ms returned []
[2026-05-23 00:29:03] [INFO ] Invariant cache hit.
[2026-05-23 00:29:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-23 00:29:04] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1409 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 404/1809 places, 331/1768 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2402 ms. Remains : 404/1809 places, 331/1768 transitions.
[2026-05-23 00:29:04] [INFO ] Flatten gal took : 11 ms
[2026-05-23 00:29:04] [INFO ] Flatten gal took : 11 ms
[2026-05-23 00:29:04] [INFO ] Input system was already deterministic with 331 transitions.
[2026-05-23 00:29:04] [INFO ] Flatten gal took : 7 ms
[2026-05-23 00:29:04] [INFO ] Flatten gal took : 7 ms
[2026-05-23 00:29:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality2278762810835883328.gal : 2 ms
[2026-05-23 00:29:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality8748776796614528151.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/CTLCardinality2278762810835883328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8748776796614528151.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,3.05194e+30,0.896841,34552,2,10240,5,87526,6,0,1931,152120,0


Converting to forward existential form...Done !
original formula: EF((((p909==1) * EG(((p2107==0)||(p1608==1)))) * ((p693==0)||(p2195==1))))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * ((p693==0)||(p2195==1))) * (p909==1)),((p2107==0)||(p1608==1)))] != FALSE
Hit Full ! (commute/partial/dont) 327/0/4
(forward)formula 0,1,10.1767,295352,1,0,14,1.67363e+06,21,6,9602,230058,10
FORMULA AutoFlight-PT-24b-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1763 transition count 1722
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1763 transition count 1722
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 101 place count 1763 transition count 1713
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 120 place count 1744 transition count 1694
Iterating global reduction 1 with 19 rules applied. Total rules applied 139 place count 1744 transition count 1694
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 148 place count 1735 transition count 1685
Iterating global reduction 1 with 9 rules applied. Total rules applied 157 place count 1735 transition count 1685
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 164 place count 1728 transition count 1678
Iterating global reduction 1 with 7 rules applied. Total rules applied 171 place count 1728 transition count 1678
Applied a total of 171 rules in 508 ms. Remains 1728 /1809 variables (removed 81) and now considering 1678/1768 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14718923856394177645.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6339239887998071816.kers'
[2026-05-23 00:29:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14718923856394177645.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6339239887998071816.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1678 rows 1728 cols 4086 entries
Finished phase 1 with 1554 SingleSign rule and 26 generalized
[2026-05-23 00:29:14] [INFO ] Computed 148 invariants in 35 ms
Computed 148 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-6339239887998071816.kers
Total runtime 39 ms.
[2026-05-23 00:29:15] [INFO ] Implicit Places using invariants in 887 ms returned []
[2026-05-23 00:29:15] [INFO ] Invariant cache hit.
[2026-05-23 00:29:18] [INFO ] Implicit Places using invariants and state equation in 2817 ms returned []
Implicit Place search using SMT with State Equation took 3709 ms to find 0 implicit places.
Running 1677 sub problems to find dead transitions.
[2026-05-23 00:29:18] [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 1727/3406 variables, and 0 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1728 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1727/3406 variables, and 0 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1728 constraints, PredecessorRefiner: 0/1677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60460ms problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60465ms
Starting structural reductions in LTL mode, iteration 1 : 1728/1809 places, 1678/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64690 ms. Remains : 1728/1809 places, 1678/1768 transitions.
[2026-05-23 00:30:19] [INFO ] Flatten gal took : 23 ms
[2026-05-23 00:30:19] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:30:19] [INFO ] Input system was already deterministic with 1678 transitions.
[2026-05-23 00:30:19] [INFO ] Flatten gal took : 40 ms
[2026-05-23 00:30:19] [INFO ] Flatten gal took : 46 ms
[2026-05-23 00:30:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality2564078401857231096.gal : 10 ms
[2026-05-23 00:30:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality3450543089715510301.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/CTLCardinality2564078401857231096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3450543089715510301.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 00:30:49] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:30:49] [INFO ] Applying decomposition
[2026-05-23 00:30:49] [INFO ] Flatten gal took : 27 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/graph3558686458890641194.txt' '-o' '/tmp/graph3558686458890641194.bin' '-w' '/tmp/graph3558686458890641194.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3558686458890641194.bin' '-l' '-1' '-v' '-w' '/tmp/graph3558686458890641194.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:30:49] [INFO ] Decomposing Gal with order
[2026-05-23 00:30:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:30:49] [INFO ] Removed a total of 329 redundant transitions.
[2026-05-23 00:30:49] [INFO ] Flatten gal took : 34 ms
[2026-05-23 00:30:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 00:30:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality5301554579589429122.gal : 11 ms
[2026-05-23 00:30:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality3907827541223868931.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/CTLCardinality5301554579589429122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3907827541223868931.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 : 1809/1809 places, 1768/1768 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1763 transition count 1722
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1763 transition count 1722
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 101 place count 1763 transition count 1713
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 120 place count 1744 transition count 1694
Iterating global reduction 1 with 19 rules applied. Total rules applied 139 place count 1744 transition count 1694
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 148 place count 1735 transition count 1685
Iterating global reduction 1 with 9 rules applied. Total rules applied 157 place count 1735 transition count 1685
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 164 place count 1728 transition count 1678
Iterating global reduction 1 with 7 rules applied. Total rules applied 171 place count 1728 transition count 1678
Applied a total of 171 rules in 486 ms. Remains 1728 /1809 variables (removed 81) and now considering 1678/1768 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-602047259829028480.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16542422639825932768.kers'
[2026-05-23 00:31:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-602047259829028480.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16542422639825932768.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1678 rows 1728 cols 4086 entries
Finished phase 1 with 1554 SingleSign rule and 26 generalized
[2026-05-23 00:31:20] [INFO ] Computed 148 invariants in 36 ms
Computed 148 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-16542422639825932768.kers
Total runtime 38 ms.
[2026-05-23 00:31:21] [INFO ] Implicit Places using invariants in 1004 ms returned []
[2026-05-23 00:31:21] [INFO ] Invariant cache hit.
[2026-05-23 00:31:24] [INFO ] Implicit Places using invariants and state equation in 3025 ms returned []
Implicit Place search using SMT with State Equation took 4036 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 1728/1809 places, 1678/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4523 ms. Remains : 1728/1809 places, 1678/1768 transitions.
[2026-05-23 00:31:24] [INFO ] Flatten gal took : 42 ms
[2026-05-23 00:31:24] [INFO ] Flatten gal took : 35 ms
[2026-05-23 00:31:24] [INFO ] Input system was already deterministic with 1678 transitions.
[2026-05-23 00:31:24] [INFO ] Flatten gal took : 19 ms
[2026-05-23 00:31:24] [INFO ] Flatten gal took : 20 ms
[2026-05-23 00:31:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality13588977286782439408.gal : 5 ms
[2026-05-23 00:31:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality17212239072830143385.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/CTLCardinality13588977286782439408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17212239072830143385.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 00:31:54] [INFO ] Flatten gal took : 46 ms
[2026-05-23 00:31:54] [INFO ] Applying decomposition
[2026-05-23 00:31:54] [INFO ] Flatten gal took : 30 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/graph17184188685916767726.txt' '-o' '/tmp/graph17184188685916767726.bin' '-w' '/tmp/graph17184188685916767726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17184188685916767726.bin' '-l' '-1' '-v' '-w' '/tmp/graph17184188685916767726.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:31:54] [INFO ] Decomposing Gal with order
[2026-05-23 00:31:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:31:54] [INFO ] Removed a total of 329 redundant transitions.
[2026-05-23 00:31:54] [INFO ] Flatten gal took : 37 ms
[2026-05-23 00:31:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 00:31:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14295027419604562500.gal : 9 ms
[2026-05-23 00:31:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality5447391518018589427.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/CTLCardinality14295027419604562500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5447391518018589427.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 : 1809/1809 places, 1768/1768 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 659 transitions
Trivial Post-agglo rules discarded 659 transitions
Performed 659 trivial Post agglomeration. Transition count delta: 659
Iterating post reduction 0 with 659 rules applied. Total rules applied 659 place count 1808 transition count 1108
Reduce places removed 659 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 1 with 742 rules applied. Total rules applied 1401 place count 1149 transition count 1025
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 2 with 48 rules applied. Total rules applied 1449 place count 1101 transition count 1025
Performed 206 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 206 Pre rules applied. Total rules applied 1449 place count 1101 transition count 819
Deduced a syphon composed of 206 places in 5 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 3 with 412 rules applied. Total rules applied 1861 place count 895 transition count 819
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1891 place count 865 transition count 789
Iterating global reduction 3 with 30 rules applied. Total rules applied 1921 place count 865 transition count 789
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 1921 place count 865 transition count 774
Deduced a syphon composed of 15 places in 4 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 1951 place count 850 transition count 774
Performed 286 Post agglomeration using F-continuation condition.Transition count delta: 286
Deduced a syphon composed of 286 places in 0 ms
Reduce places removed 286 places and 0 transitions.
Iterating global reduction 3 with 572 rules applied. Total rules applied 2523 place count 564 transition count 488
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 2568 place count 564 transition count 443
Renaming transitions due to excessive name length > 1024 char.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 2658 place count 519 transition count 398
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2659 place count 518 transition count 397
Reduce places removed 42 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 4 with 60 rules applied. Total rules applied 2719 place count 476 transition count 379
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 2737 place count 458 transition count 379
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2737 place count 458 transition count 355
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 2785 place count 434 transition count 355
Applied a total of 2785 rules in 162 ms. Remains 434 /1809 variables (removed 1375) and now considering 355/1768 (removed 1413) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15358766399753722018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9458612980662421743.kers'
[2026-05-23 00:32:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15358766399753722018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9458612980662421743.kers]
Culling duplicate invariants (modulo rational): removing 54 columns.
Culled 54 columns in 0 ms.
// Phase 1: matrix 355 rows 380 cols 866 entries
Finished phase 1 with 328 SingleSign rule and 0 generalized
[2026-05-23 00:32:25] [INFO ] Computed 106 invariants in 4 ms
Computed 106 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9458612980662421743.kers
Total runtime 5 ms.
[2026-05-23 00:32:25] [INFO ] Implicit Places using invariants in 399 ms returned [181, 255, 329, 334, 338, 343, 347, 351, 355, 359, 363, 367, 372, 377, 381, 385, 389, 393, 397, 401, 405, 409, 414, 419, 423, 428, 433]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 401 ms to find 27 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 407/1809 places, 355/1768 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 383 transition count 331
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 383 transition count 331
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 382 transition count 330
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 382 transition count 330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 381 transition count 329
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 381 transition count 329
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 380 transition count 328
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 380 transition count 328
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 379 transition count 327
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 379 transition count 327
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 378 transition count 326
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 378 transition count 326
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 377 transition count 325
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 377 transition count 325
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 376 transition count 324
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 376 transition count 324
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 375 transition count 323
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 375 transition count 323
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 374 transition count 322
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 374 transition count 322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 373 transition count 321
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 373 transition count 321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 372 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 372 transition count 320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 371 transition count 319
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 371 transition count 319
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 370 transition count 318
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 370 transition count 318
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 369 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 369 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 368 transition count 316
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 368 transition count 316
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 367 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 367 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 366 transition count 314
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 366 transition count 314
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 365 transition count 313
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 365 transition count 313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 364 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 364 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 363 transition count 311
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 363 transition count 311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 362 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 362 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 361 transition count 309
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 361 transition count 309
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 360 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 360 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 359 transition count 307
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 359 transition count 307
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 98 place count 358 transition count 306
Applied a total of 98 rules in 137 ms. Remains 358 /407 variables (removed 49) and now considering 306/355 (removed 49) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11720781191107007076.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5996698793948091280.kers'
[2026-05-23 00:32:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11720781191107007076.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5996698793948091280.kers]
Culling duplicate invariants (modulo rational): removing 53 columns.
Culled 53 columns in 0 ms.
// Phase 1: matrix 306 rows 305 cols 716 entries
Finished phase 1 with 279 SingleSign rule and 0 generalized
[2026-05-23 00:32:25] [INFO ] Computed 79 invariants in 4 ms
Computed 79 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-5996698793948091280.kers
Total runtime 5 ms.
[2026-05-23 00:32:26] [INFO ] Implicit Places using invariants in 479 ms returned []
[2026-05-23 00:32:26] [INFO ] Invariant cache hit.
[2026-05-23 00:32:26] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-23 00:32:26] [INFO ] Implicit Places using invariants and state equation in 720 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 358/1809 places, 306/1768 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1901 ms. Remains : 358/1809 places, 306/1768 transitions.
[2026-05-23 00:32:26] [INFO ] Flatten gal took : 5 ms
[2026-05-23 00:32:26] [INFO ] Flatten gal took : 4 ms
[2026-05-23 00:32:26] [INFO ] Input system was already deterministic with 306 transitions.
[2026-05-23 00:32:26] [INFO ] Flatten gal took : 4 ms
[2026-05-23 00:32:26] [INFO ] Flatten gal took : 4 ms
[2026-05-23 00:32:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality673944268903663525.gal : 1 ms
[2026-05-23 00:32:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality4167543335616403114.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/CTLCardinality673944268903663525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4167543335616403114.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.30502e+30,0.336373,17372,2,3150,5,41071,6,0,1723,68548,0


Converting to forward existential form...Done !
original formula: E(((p1572==0)||(p486==1)) U EF(EG(AG((p1854==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,((p1572==0)||(p486==1))),TRUE),!(E(TRUE U !((p1854==0)))))] != FALSE
Hit Full ! (commute/partial/dont) 302/0/4
Reverse transition relation is NOT exact ! Due to transitions t284, t291, t292, t301, t302, t304, Intersection with reachable at each step enabled. (destr...197
Detected timeout of ITS tools.
[2026-05-23 00:32:56] [INFO ] Flatten gal took : 4 ms
[2026-05-23 00:32:56] [INFO ] Applying decomposition
[2026-05-23 00:32:57] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4992587996698667216.txt' '-o' '/tmp/graph4992587996698667216.bin' '-w' '/tmp/graph4992587996698667216.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4992587996698667216.bin' '-l' '-1' '-v' '-w' '/tmp/graph4992587996698667216.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:32:57] [INFO ] Decomposing Gal with order
[2026-05-23 00:32:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:32:57] [INFO ] Removed a total of 13 redundant transitions.
[2026-05-23 00:32:57] [INFO ] Flatten gal took : 7 ms
[2026-05-23 00:32:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-23 00:32:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality4690924099192718598.gal : 3 ms
[2026-05-23 00:32:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality6914816501099534942.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/CTLCardinality4690924099192718598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6914816501099534942.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,1.30502e+30,0.120524,7528,180,91,4082,3390,787,5398,233,7116,0


Converting to forward existential form...Done !
original formula: E(((i8.i2.u86.p1572==0)||(i17.u28.p486==1)) U EF(EG(AG((i9.i0.u125.p1854==0)))))
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,((i8.i2.u86.p1572==0)||(i17.u28.p486==1))),TRUE),!(E(TRUE U !((i9.i0.u125.p1854==0)))))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t284, t291, t292, t301, t302, t304, Intersection with reachable at each step enabled. (destr...197
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1762 transition count 1721
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1762 transition count 1721
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 102 place count 1762 transition count 1713
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 121 place count 1743 transition count 1694
Iterating global reduction 1 with 19 rules applied. Total rules applied 140 place count 1743 transition count 1694
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 149 place count 1734 transition count 1685
Iterating global reduction 1 with 9 rules applied. Total rules applied 158 place count 1734 transition count 1685
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 165 place count 1727 transition count 1678
Iterating global reduction 1 with 7 rules applied. Total rules applied 172 place count 1727 transition count 1678
Applied a total of 172 rules in 395 ms. Remains 1727 /1809 variables (removed 82) and now considering 1678/1768 (removed 90) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2970618001028763060.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18178084532626781330.kers'
[2026-05-23 00:33:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2970618001028763060.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18178084532626781330.kers]
Culled 0 columns in 16 ms.
// Phase 1: matrix 1678 rows 1727 cols 4086 entries
Finished phase 1 with 1553 SingleSign rule and 26 generalized
[2026-05-23 00:33:27] [INFO ] Computed 148 invariants in 38 ms
Computed 148 P flows in 39 ms.
Exported basis to /tmp/petrispot-output-18178084532626781330.kers
Total runtime 43 ms.
[2026-05-23 00:33:28] [INFO ] Implicit Places using invariants in 957 ms returned []
[2026-05-23 00:33:28] [INFO ] Invariant cache hit.
[2026-05-23 00:33:30] [INFO ] Implicit Places using invariants and state equation in 2416 ms returned []
Implicit Place search using SMT with State Equation took 3375 ms to find 0 implicit places.
Running 1677 sub problems to find dead transitions.
[2026-05-23 00:33:30] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1726/3405 variables, and 0 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1726/3405 variables, and 0 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 0/1677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60430ms problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60435ms
Starting structural reductions in LTL mode, iteration 1 : 1727/1809 places, 1678/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64213 ms. Remains : 1727/1809 places, 1678/1768 transitions.
[2026-05-23 00:34:31] [INFO ] Flatten gal took : 22 ms
[2026-05-23 00:34:31] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:34:31] [INFO ] Input system was already deterministic with 1678 transitions.
[2026-05-23 00:34:31] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:34:31] [INFO ] Flatten gal took : 18 ms
[2026-05-23 00:34:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality16866722536277500787.gal : 5 ms
[2026-05-23 00:34:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality17074522399527610385.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/CTLCardinality16866722536277500787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17074522399527610385.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 00:35:01] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:35:01] [INFO ] Applying decomposition
[2026-05-23 00:35:01] [INFO ] Flatten gal took : 28 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/graph14479295209443835091.txt' '-o' '/tmp/graph14479295209443835091.bin' '-w' '/tmp/graph14479295209443835091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14479295209443835091.bin' '-l' '-1' '-v' '-w' '/tmp/graph14479295209443835091.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:35:01] [INFO ] Decomposing Gal with order
[2026-05-23 00:35:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:35:01] [INFO ] Removed a total of 327 redundant transitions.
[2026-05-23 00:35:01] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:35:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 00:35:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality60381437463529509.gal : 9 ms
[2026-05-23 00:35:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality3989044390162386070.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/CTLCardinality60381437463529509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3989044390162386070.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1809/1809 places, 1768/1768 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1760 transition count 1719
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1760 transition count 1719
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 107 place count 1760 transition count 1710
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 127 place count 1740 transition count 1690
Iterating global reduction 1 with 20 rules applied. Total rules applied 147 place count 1740 transition count 1690
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 156 place count 1731 transition count 1681
Iterating global reduction 1 with 9 rules applied. Total rules applied 165 place count 1731 transition count 1681
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 172 place count 1724 transition count 1674
Iterating global reduction 1 with 7 rules applied. Total rules applied 179 place count 1724 transition count 1674
Applied a total of 179 rules in 473 ms. Remains 1724 /1809 variables (removed 85) and now considering 1674/1768 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12286282275249041506.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16060538421889025819.kers'
[2026-05-23 00:35:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12286282275249041506.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16060538421889025819.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1674 rows 1724 cols 4078 entries
Finished phase 1 with 1550 SingleSign rule and 26 generalized
[2026-05-23 00:35:32] [INFO ] Computed 148 invariants in 12 ms
Computed 148 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-16060538421889025819.kers
Total runtime 14 ms.
[2026-05-23 00:35:33] [INFO ] Implicit Places using invariants in 782 ms returned []
[2026-05-23 00:35:33] [INFO ] Invariant cache hit.
[2026-05-23 00:35:35] [INFO ] Implicit Places using invariants and state equation in 2259 ms returned []
Implicit Place search using SMT with State Equation took 3044 ms to find 0 implicit places.
Running 1673 sub problems to find dead transitions.
[2026-05-23 00:35:35] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1723/3398 variables, and 0 constraints, problems are : Problem set: 0 solved, 1673 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1724 constraints, PredecessorRefiner: 1673/1673 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1673 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1723/3398 variables, and 0 constraints, problems are : Problem set: 0 solved, 1673 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/147 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1724 constraints, PredecessorRefiner: 0/1673 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60390ms problems are : Problem set: 0 solved, 1673 unsolved
Search for dead transitions found 0 dead transitions in 60395ms
Starting structural reductions in LTL mode, iteration 1 : 1724/1809 places, 1674/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63919 ms. Remains : 1724/1809 places, 1674/1768 transitions.
[2026-05-23 00:36:35] [INFO ] Flatten gal took : 20 ms
[2026-05-23 00:36:35] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:36:35] [INFO ] Input system was already deterministic with 1674 transitions.
[2026-05-23 00:36:35] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:36:36] [INFO ] Flatten gal took : 17 ms
[2026-05-23 00:36:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality17068218424173256637.gal : 5 ms
[2026-05-23 00:36:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality12349032883232532591.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/CTLCardinality17068218424173256637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12349032883232532591.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 00:37:06] [INFO ] Flatten gal took : 45 ms
[2026-05-23 00:37:06] [INFO ] Applying decomposition
[2026-05-23 00:37:06] [INFO ] Flatten gal took : 29 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/graph14341644302102932939.txt' '-o' '/tmp/graph14341644302102932939.bin' '-w' '/tmp/graph14341644302102932939.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14341644302102932939.bin' '-l' '-1' '-v' '-w' '/tmp/graph14341644302102932939.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:37:06] [INFO ] Decomposing Gal with order
[2026-05-23 00:37:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:37:06] [INFO ] Removed a total of 330 redundant transitions.
[2026-05-23 00:37:06] [INFO ] Flatten gal took : 33 ms
[2026-05-23 00:37:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2026-05-23 00:37:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality16635350026766336892.gal : 10 ms
[2026-05-23 00:37:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality7368509834900787940.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/CTLCardinality16635350026766336892.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7368509834900787940.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.
[2026-05-23 00:37:36] [INFO ] Flatten gal took : 48 ms
[2026-05-23 00:37:36] [INFO ] Flatten gal took : 32 ms
[2026-05-23 00:37:36] [INFO ] Applying decomposition
[2026-05-23 00:37:36] [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/graph16595243353051614859.txt' '-o' '/tmp/graph16595243353051614859.bin' '-w' '/tmp/graph16595243353051614859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16595243353051614859.bin' '-l' '-1' '-v' '-w' '/tmp/graph16595243353051614859.weights' '-q' '0' '-e' '0.001'
[2026-05-23 00:37:36] [INFO ] Decomposing Gal with order
[2026-05-23 00:37:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 00:37:36] [INFO ] Removed a total of 296 redundant transitions.
[2026-05-23 00:37:36] [INFO ] Flatten gal took : 49 ms
[2026-05-23 00:37:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 7 ms.
[2026-05-23 00:37:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality3148976578106937791.gal : 14 ms
[2026-05-23 00:37:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality249244964060883441.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/CTLCardinality3148976578106937791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality249244964060883441.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 01:07:14] [INFO ] Applying decomposition
[2026-05-23 01:07:15] [INFO ] Flatten gal took : 390 ms
[2026-05-23 01:07:15] [INFO ] Decomposing Gal with order
[2026-05-23 01:07:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 01:07:19] [INFO ] Removed a total of 50 redundant transitions.
[2026-05-23 01:07:19] [INFO ] Flatten gal took : 1505 ms
[2026-05-23 01:07:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 694 labels/synchronizations in 773 ms.
[2026-05-23 01:07:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality17025067540395112865.gal : 56 ms
[2026-05-23 01:07:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality32382729174818374.ctl : 7 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/CTLCardinality17025067540395112865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality32382729174818374.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-24b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-24b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-oct2-177944366400561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-24b.tgz
mv AutoFlight-PT-24b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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