Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740700530.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV0-PT-1203, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740700530
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 57M
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 05:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 05:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 05:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 09:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Mar 7 05:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 7 05:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 7 05:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K Mar 7 05:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 57M 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 ErlangenMainframeV0-PT-1203-CTLFireability-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1203-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779940012599

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1203
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-28 03:46:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-28 03:46:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 03:46:57] [INFO ] Load time of PNML (sax parser for PT used): 3318 ms
[2026-05-28 03:46:58] [INFO ] Transformed 289 places.
[2026-05-28 03:46:58] [INFO ] Transformed 41764 transitions.
[2026-05-28 03:46:58] [INFO ] Found NUPN structural information;
[2026-05-28 03:46:58] [INFO ] Parsed PT model containing 289 places and 41764 transitions and 1134359 arcs in 3864 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
Support contains 58 out of 289 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 289/289 places, 41764/41764 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 219 transition count 41694
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 219 transition count 41694
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 180 place count 179 transition count 41654
Iterating global reduction 0 with 40 rules applied. Total rules applied 220 place count 179 transition count 41654
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 223 place count 176 transition count 41651
Iterating global reduction 0 with 3 rules applied. Total rules applied 226 place count 176 transition count 41651
Applied a total of 226 rules in 1428 ms. Remains 176 /289 variables (removed 113) and now considering 41651/41764 (removed 113) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4915584587929382669.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-112637162754928329.kers'
[2026-05-28 03:47:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4915584587929382669.kers, --Pflows, --basisKERS=/tmp/petrispot-output-112637162754928329.kers]
Culled 0 columns in 337 ms.
// Phase 1: matrix 41651 rows 176 cols 1134133 entries
Finished phase 1 with 143 SingleSign rule and 3 generalized
[2026-05-28 03:47:02] [INFO ] Computed 30 invariants in 1100 ms
Computed 30 P flows in 1105 ms.
Exported basis to /tmp/petrispot-output-112637162754928329.kers
Total runtime 1246 ms.
[2026-05-28 03:47:02] [INFO ] Implicit Places using invariants in 1989 ms returned []
Implicit Place search using SMT only with invariants took 2040 ms to find 0 implicit places.
Running 41650 sub problems to find dead transitions.
[2026-05-28 03:47:03] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 175/41827 variables, and 12 constraints, problems are : Problem set: 0 solved, 41650 unsolved in 31477 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 41650/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 175/41827 variables, and 12 constraints, problems are : Problem set: 0 solved, 41650 unsolved in 30662 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 41525/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 211082ms problems are : Problem set: 0 solved, 41650 unsolved
Search for dead transitions found 0 dead transitions in 211739ms
Starting structural reductions in LTL mode, iteration 1 : 176/289 places, 41651/41764 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 215514 ms. Remains : 176/289 places, 41651/41764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Applied a total of 0 rules in 232 ms. Remains 176 /176 variables (removed 0) and now considering 41651/41651 (removed 0) transitions.
[2026-05-28 03:50:34] [INFO ] Invariant cache hit.
[2026-05-28 03:50:34] [INFO ] Implicit Places using invariants in 138 ms returned []
Implicit Place search using SMT only with invariants took 141 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 384 ms. Remains : 176/176 places, 41651/41651 transitions.
Support contains 58 out of 176 places after structural reductions.
[2026-05-28 03:50:43] [INFO ] Flatten gal took : 7319 ms
[2026-05-28 03:50:50] [INFO ] Flatten gal took : 7102 ms
[2026-05-28 03:50:59] [INFO ] Input system was already deterministic with 41651 transitions.
RANDOM walk for 40000 steps (8 resets) in 22038 ms. (1 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 115 ms. (34 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 393 ms. (10 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 108 ms. (36 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 77 ms. (51 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 198 ms. (20 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 82 ms. (48 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 88/88 properties
Interrupted probabilistic random walk after 66308 steps, run timeout after 21001 ms. (steps per millisecond=3 ) properties seen :0 out of 88
Probabilistic random walk after 66308 steps, saw 46286 distinct states, run finished after 21011 ms. (steps per millisecond=3 ) properties seen :0
[2026-05-28 03:51:29] [INFO ] Invariant cache hit.
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp45 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 12/12 constraints. Problems are: Problem set: 2 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 86 unsolved
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp74 is UNSAT
At refinement iteration 2 (OVERLAPS) 81/139 variables, 14/26 constraints. Problems are: Problem set: 6 solved, 82 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 139/41827 variables, and 26 constraints, problems are : Problem set: 6 solved, 82 unsolved in 5234 ms.
Refiners :[Positive P Invariants (semi-flows): 14/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 86/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 12/12 constraints. Problems are: Problem set: 6 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/12 constraints. Problems are: Problem set: 6 solved, 82 unsolved
Problem AtomicPropp63 is UNSAT
At refinement iteration 2 (OVERLAPS) 81/139 variables, 14/26 constraints. Problems are: Problem set: 7 solved, 81 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 139/41827 variables, and 26 constraints, problems are : Problem set: 7 solved, 81 unsolved in 5123 ms.
Refiners :[Positive P Invariants (semi-flows): 14/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 82/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11652ms problems are : Problem set: 7 solved, 81 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Graph (trivial) has 85 edges and 176 vertex of which 4 / 176 are part of one of the 2 SCC in 18 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 174 transition count 41634
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 161 transition count 41634
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 27 place count 161 transition count 41614
Deduced a syphon composed of 20 places in 60 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 67 place count 141 transition count 41614
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 139 transition count 41597
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 139 transition count 41597
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 139 transition count 41595
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 17 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 143 place count 104 transition count 41560
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 147 place count 102 transition count 41575
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 152 place count 102 transition count 41570
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 159 place count 97 transition count 41568
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 161 place count 97 transition count 41568
Partial Post-agglomeration rule applied 12 times.
Drop transitions (Partial Post agglomeration) removed 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 173 place count 97 transition count 41568
Applied a total of 173 rules in 10215 ms. Remains 97 /176 variables (removed 79) and now considering 41568/41651 (removed 83) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10218 ms. Remains : 97/176 places, 41568/41651 transitions.
RANDOM walk for 40000 steps (8 resets) in 37117 ms. (1 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 297 ms. (13 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 364 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 426 ms. (9 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 444 ms. (8 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 374 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 437 ms. (9 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 611 ms. (6 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 502 ms. (7 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 401 ms. (9 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 323 ms. (12 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 401 ms. (9 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 396 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 380 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 427 ms. (9 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 397 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 337 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 390 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 382 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 335 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 364 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 337 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 364 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 393 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 330 ms. (12 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 373 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 542 ms. (7 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 356 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 335 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 362 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 359 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 370 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 340 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 343 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 396 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 277 ms. (14 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 338 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 355 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 366 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 346 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 334 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 334 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 313 ms. (12 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 395 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 454 ms. (8 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 371 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 374 ms. (10 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 307 ms. (12 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 336 ms. (11 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 303 ms. (13 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 265 ms. (15 steps per ms) remains 81/81 properties
Interrupted probabilistic random walk after 203896 steps, run timeout after 45001 ms. (steps per millisecond=4 ) properties seen :0 out of 81
Probabilistic random walk after 203896 steps, saw 30956 distinct states, run finished after 45001 ms. (steps per millisecond=4 ) properties seen :0
[2026-05-28 03:52:51] [INFO ] Flow matrix only has 41549 transitions (discarded 19 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-383244947822718957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7418068097496088623.kers'
[2026-05-28 03:52:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-383244947822718957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7418068097496088623.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 329 ms.
// Phase 1: matrix 41549 rows 96 cols 1133862 entries
Finished phase 1 with 64 SingleSign rule and 3 generalized
[2026-05-28 03:52:52] [INFO ] Computed 30 invariants in 1024 ms
Computed 30 P flows in 1025 ms.
Exported basis to /tmp/petrispot-output-7418068097496088623.kers
Total runtime 1258 ms.
[2026-05-28 03:52:53] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 6/64 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 7/71 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 26/97 variables, 12/30 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 97/41646 variables, and 30 constraints, problems are : Problem set: 0 solved, 81 unsolved in 45094 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/97 constraints, ReadFeed: 0/32 constraints, PredecessorRefiner: 81/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 6/64 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 7/71 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 71/41646 variables, and 18 constraints, problems are : Problem set: 0 solved, 81 unsolved in 45263 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 0/12 constraints, State Equation: 0/97 constraints, ReadFeed: 0/32 constraints, PredecessorRefiner: 81/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92800ms problems are : Problem set: 0 solved, 81 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 41568/41568 transitions.
Applied a total of 0 rules in 1222 ms. Remains 97 /97 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1222 ms. Remains : 97/97 places, 41568/41568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 41568/41568 transitions.
Applied a total of 0 rules in 1407 ms. Remains 97 /97 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
[2026-05-28 03:54:26] [INFO ] Flow matrix only has 41549 transitions (discarded 19 similar events)
[2026-05-28 03:54:26] [INFO ] Invariant cache hit.
[2026-05-28 03:54:26] [INFO ] Implicit Places using invariants in 178 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 277 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 96/97 places, 41568/41568 transitions.
Applied a total of 0 rules in 1579 ms. Remains 96 /96 variables (removed 0) and now considering 41568/41568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3279 ms. Remains : 96/97 places, 41568/41568 transitions.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2026-05-28 03:54:35] [INFO ] Flatten gal took : 6411 ms
[2026-05-28 03:54:41] [INFO ] Flatten gal took : 6320 ms
[2026-05-28 03:54:52] [INFO ] Input system was already deterministic with 41651 transitions.
Computed a total of 24 stabilizing places and 24 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 173 transition count 31923
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 173 transition count 31923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 172 transition count 22707
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 172 transition count 22707
Applied a total of 8 rules in 1580 ms. Remains 172 /176 variables (removed 4) and now considering 22707/41651 (removed 18944) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9137506048751956617.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-601351780532507478.kers'
[2026-05-28 03:54:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9137506048751956617.kers, --Pflows, --basisKERS=/tmp/petrispot-output-601351780532507478.kers]
Culled 0 columns in 103 ms.
// Phase 1: matrix 22707 rows 172 cols 623157 entries
Finished phase 1 with 140 SingleSign rule and 2 generalized
[2026-05-28 03:54:55] [INFO ] Computed 30 invariants in 451 ms
Computed 30 P flows in 452 ms.
Exported basis to /tmp/petrispot-output-601351780532507478.kers
Total runtime 541 ms.
[2026-05-28 03:55:07] [INFO ] Implicit Places using invariants in 12412 ms returned []
Implicit Place search using SMT only with invariants took 12414 ms to find 0 implicit places.
Running 22706 sub problems to find dead transitions.
[2026-05-28 03:55:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22706 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 171/22879 variables, and 12 constraints, problems are : Problem set: 0 solved, 22706 unsolved in 30386 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/172 constraints, PredecessorRefiner: 22706/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22706 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22706 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 171/22879 variables, and 12 constraints, problems are : Problem set: 0 solved, 22706 unsolved in 30529 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/172 constraints, PredecessorRefiner: 22581/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 123196ms problems are : Problem set: 0 solved, 22706 unsolved
Search for dead transitions found 0 dead transitions in 123410ms
Starting structural reductions in LTL mode, iteration 1 : 172/176 places, 22707/41651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137557 ms. Remains : 172/176 places, 22707/41651 transitions.
[2026-05-28 03:57:14] [INFO ] Flatten gal took : 3211 ms
[2026-05-28 03:57:17] [INFO ] Flatten gal took : 3219 ms
[2026-05-28 03:57:22] [INFO ] Input system was already deterministic with 22707 transitions.
[2026-05-28 03:57:26] [INFO ] Flatten gal took : 3281 ms
[2026-05-28 03:57:30] [INFO ] Flatten gal took : 3898 ms
[2026-05-28 03:57:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3450548747206632929.gal : 798 ms
[2026-05-28 03:57:31] [INFO ] Time to serialize properties into /tmp/CTLFireability16112651902898646306.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/CTLFireability3450548747206632929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16112651902898646306.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.
[2026-05-28 03:58:04] [INFO ] Flatten gal took : 3440 ms
[2026-05-28 03:58:04] [INFO ] Applying decomposition
[2026-05-28 03:58:08] [INFO ] Flatten gal took : 3337 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/graph6231248296625130336.txt' '-o' '/tmp/graph6231248296625130336.bin' '-w' '/tmp/graph6231248296625130336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6231248296625130336.bin' '-l' '-1' '-v' '-w' '/tmp/graph6231248296625130336.weights' '-q' '0' '-e' '0.001'
[2026-05-28 03:58:20] [INFO ] Decomposing Gal with order
[2026-05-28 03:58:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 03:58:29] [INFO ] Removed a total of 332932 redundant transitions.
[2026-05-28 03:58:30] [INFO ] Flatten gal took : 7741 ms
[2026-05-28 03:58:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 4737 ms.
[2026-05-28 03:58:36] [INFO ] Time to serialize gal into /tmp/CTLFireability15525349943750360842.gal : 179 ms
[2026-05-28 03:58:36] [INFO ] Time to serialize properties into /tmp/CTLFireability11767333459673085311.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/CTLFireability15525349943750360842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11767333459673085311.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 173 transition count 31923
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 173 transition count 31923
Applied a total of 6 rules in 1494 ms. Remains 173 /176 variables (removed 3) and now considering 31923/41651 (removed 9728) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12627876646344792749.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3073116021760272974.kers'
[2026-05-28 03:59:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12627876646344792749.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3073116021760272974.kers]
Culled 0 columns in 155 ms.
// Phase 1: matrix 31923 rows 173 cols 881205 entries
Finished phase 1 with 141 SingleSign rule and 2 generalized
[2026-05-28 03:59:09] [INFO ] Computed 30 invariants in 667 ms
Computed 30 P flows in 667 ms.
Exported basis to /tmp/petrispot-output-3073116021760272974.kers
Total runtime 775 ms.
[2026-05-28 03:59:17] [INFO ] Implicit Places using invariants in 9472 ms returned []
Implicit Place search using SMT only with invariants took 9474 ms to find 0 implicit places.
Running 31922 sub problems to find dead transitions.
[2026-05-28 03:59:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 172/32096 variables, and 12 constraints, problems are : Problem set: 0 solved, 31922 unsolved in 30590 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/173 constraints, PredecessorRefiner: 31922/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31922 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 172/32096 variables, and 12 constraints, problems are : Problem set: 0 solved, 31922 unsolved in 30714 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/173 constraints, PredecessorRefiner: 31797/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 185596ms problems are : Problem set: 0 solved, 31922 unsolved
Search for dead transitions found 0 dead transitions in 185762ms
Starting structural reductions in LTL mode, iteration 1 : 173/176 places, 31923/41651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196803 ms. Remains : 173/176 places, 31923/41651 transitions.
[2026-05-28 04:02:29] [INFO ] Flatten gal took : 4965 ms
[2026-05-28 04:02:34] [INFO ] Flatten gal took : 5517 ms
[2026-05-28 04:02:43] [INFO ] Input system was already deterministic with 31923 transitions.
[2026-05-28 04:02:49] [INFO ] Flatten gal took : 4908 ms
[2026-05-28 04:02:54] [INFO ] Flatten gal took : 4951 ms
[2026-05-28 04:02:55] [INFO ] Time to serialize gal into /tmp/CTLFireability123828384418936879.gal : 848 ms
[2026-05-28 04:02:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2298276066955251752.ctl : 2 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/CTLFireability123828384418936879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2298276066955251752.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
Detected timeout of ITS tools.
[2026-05-28 04:03:31] [INFO ] Flatten gal took : 5896 ms
[2026-05-28 04:03:31] [INFO ] Applying decomposition
[2026-05-28 04:03:37] [INFO ] Flatten gal took : 5587 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/graph78192191177226907.txt' '-o' '/tmp/graph78192191177226907.bin' '-w' '/tmp/graph78192191177226907.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph78192191177226907.bin' '-l' '-1' '-v' '-w' '/tmp/graph78192191177226907.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:03:55] [INFO ] Decomposing Gal with order
[2026-05-28 04:03:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:04:08] [INFO ] Removed a total of 452701 redundant transitions.
[2026-05-28 04:04:09] [INFO ] Flatten gal took : 10255 ms
[2026-05-28 04:04:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 3447 ms.
[2026-05-28 04:04:14] [INFO ] Time to serialize gal into /tmp/CTLFireability10908790071972048680.gal : 205 ms
[2026-05-28 04:04:14] [INFO ] Time to serialize properties into /tmp/CTLFireability3597280471985663618.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/CTLFireability10908790071972048680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3597280471985663618.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 : 176/176 places, 41651/41651 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 173 transition count 31923
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 173 transition count 31923
Applied a total of 6 rules in 1955 ms. Remains 173 /176 variables (removed 3) and now considering 31923/41651 (removed 9728) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-518444531949601877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15622880071860410840.kers'
[2026-05-28 04:04:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-518444531949601877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15622880071860410840.kers]
Culled 0 columns in 147 ms.
// Phase 1: matrix 31923 rows 173 cols 881205 entries
Finished phase 1 with 141 SingleSign rule and 2 generalized
[2026-05-28 04:04:47] [INFO ] Computed 30 invariants in 597 ms
Computed 30 P flows in 598 ms.
Exported basis to /tmp/petrispot-output-15622880071860410840.kers
Total runtime 705 ms.
[2026-05-28 04:04:56] [INFO ] Implicit Places using invariants in 10208 ms returned []
Implicit Place search using SMT only with invariants took 10212 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 173/176 places, 31923/41651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12210 ms. Remains : 173/176 places, 31923/41651 transitions.
[2026-05-28 04:05:02] [INFO ] Flatten gal took : 5274 ms
[2026-05-28 04:05:07] [INFO ] Flatten gal took : 5035 ms
[2026-05-28 04:05:15] [INFO ] Input system was already deterministic with 31923 transitions.
[2026-05-28 04:05:21] [INFO ] Flatten gal took : 5527 ms
[2026-05-28 04:05:26] [INFO ] Flatten gal took : 5061 ms
[2026-05-28 04:05:27] [INFO ] Time to serialize gal into /tmp/CTLFireability546565852977690011.gal : 885 ms
[2026-05-28 04:05:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10637100859576725989.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability546565852977690011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10637100859576725989.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
Detected timeout of ITS tools.
[2026-05-28 04:06:04] [INFO ] Flatten gal took : 5894 ms
[2026-05-28 04:06:04] [INFO ] Applying decomposition
[2026-05-28 04:06:09] [INFO ] Flatten gal took : 5395 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/graph3272278115486221901.txt' '-o' '/tmp/graph3272278115486221901.bin' '-w' '/tmp/graph3272278115486221901.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3272278115486221901.bin' '-l' '-1' '-v' '-w' '/tmp/graph3272278115486221901.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:06:26] [INFO ] Decomposing Gal with order
[2026-05-28 04:06:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:06:38] [INFO ] Removed a total of 460406 redundant transitions.
[2026-05-28 04:06:39] [INFO ] Flatten gal took : 10145 ms
[2026-05-28 04:06:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3634 ms.
[2026-05-28 04:06:44] [INFO ] Time to serialize gal into /tmp/CTLFireability314563457444934440.gal : 115 ms
[2026-05-28 04:06:44] [INFO ] Time to serialize properties into /tmp/CTLFireability16786436985259711391.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/CTLFireability314563457444934440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16786436985259711391.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 : 176/176 places, 41651/41651 transitions.
Applied a total of 0 rules in 238 ms. Remains 176 /176 variables (removed 0) and now considering 41651/41651 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13220232825154418008.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-321020767138357740.kers'
[2026-05-28 04:07:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13220232825154418008.kers, --Pflows, --basisKERS=/tmp/petrispot-output-321020767138357740.kers]
Culled 0 columns in 200 ms.
// Phase 1: matrix 41651 rows 176 cols 1134133 entries
Finished phase 1 with 143 SingleSign rule and 3 generalized
[2026-05-28 04:07:15] [INFO ] Computed 30 invariants in 794 ms
Computed 30 P flows in 796 ms.
Exported basis to /tmp/petrispot-output-321020767138357740.kers
Total runtime 936 ms.
[2026-05-28 04:07:19] [INFO ] Implicit Places using invariants in 4770 ms returned []
Implicit Place search using SMT only with invariants took 4772 ms to find 0 implicit places.
Running 41650 sub problems to find dead transitions.
[2026-05-28 04:07:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 175/41827 variables, and 12 constraints, problems are : Problem set: 0 solved, 41650 unsolved in 30926 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 41650/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 175/41827 variables, and 12 constraints, problems are : Problem set: 0 solved, 41650 unsolved in 30981 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 41525/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 236276ms problems are : Problem set: 0 solved, 41650 unsolved
Search for dead transitions found 0 dead transitions in 236869ms
Finished structural reductions in LTL mode , in 1 iterations and 242092 ms. Remains : 176/176 places, 41651/41651 transitions.
[2026-05-28 04:11:24] [INFO ] Flatten gal took : 7538 ms
[2026-05-28 04:11:31] [INFO ] Flatten gal took : 6293 ms
[2026-05-28 04:11:40] [INFO ] Input system was already deterministic with 41651 transitions.
[2026-05-28 04:11:49] [INFO ] Flatten gal took : 7442 ms
[2026-05-28 04:11:56] [INFO ] Flatten gal took : 7117 ms
[2026-05-28 04:11:57] [INFO ] Time to serialize gal into /tmp/CTLFireability2163806946498384210.gal : 963 ms
[2026-05-28 04:11:57] [INFO ] Time to serialize properties into /tmp/CTLFireability15957302336936225957.ctl : 2 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/CTLFireability2163806946498384210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15957302336936225957.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
Detected timeout of ITS tools.
[2026-05-28 04:12:35] [INFO ] Flatten gal took : 7539 ms
[2026-05-28 04:12:35] [INFO ] Applying decomposition
[2026-05-28 04:12:42] [INFO ] Flatten gal took : 6286 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/graph6795971288135073098.txt' '-o' '/tmp/graph6795971288135073098.bin' '-w' '/tmp/graph6795971288135073098.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6795971288135073098.bin' '-l' '-1' '-v' '-w' '/tmp/graph6795971288135073098.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:13:03] [INFO ] Decomposing Gal with order
[2026-05-28 04:13:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:13:21] [INFO ] Removed a total of 649855 redundant transitions.
[2026-05-28 04:13:23] [INFO ] Flatten gal took : 13568 ms
[2026-05-28 04:13:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 7101 ms.
[2026-05-28 04:13:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7805821682802838371.gal : 430 ms
[2026-05-28 04:13:32] [INFO ] Time to serialize properties into /tmp/CTLFireability5775820809169838697.ctl : 2 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/CTLFireability7805821682802838371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5775820809169838697.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Applied a total of 0 rules in 581 ms. Remains 176 /176 variables (removed 0) and now considering 41651/41651 (removed 0) transitions.
[2026-05-28 04:14:03] [INFO ] Invariant cache hit.
[2026-05-28 04:14:07] [INFO ] Implicit Places using invariants in 3951 ms returned []
Implicit Place search using SMT only with invariants took 3953 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4573 ms. Remains : 176/176 places, 41651/41651 transitions.
[2026-05-28 04:14:14] [INFO ] Flatten gal took : 6807 ms
[2026-05-28 04:14:20] [INFO ] Flatten gal took : 6220 ms
[2026-05-28 04:14:29] [INFO ] Input system was already deterministic with 41651 transitions.
[2026-05-28 04:14:37] [INFO ] Flatten gal took : 7152 ms
[2026-05-28 04:14:44] [INFO ] Flatten gal took : 6448 ms
[2026-05-28 04:14:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16727511605362723393.gal : 911 ms
[2026-05-28 04:14:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1659723457876063797.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/CTLFireability16727511605362723393.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1659723457876063797.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
Detected timeout of ITS tools.
[2026-05-28 04:15:22] [INFO ] Flatten gal took : 6694 ms
[2026-05-28 04:15:22] [INFO ] Applying decomposition
[2026-05-28 04:15:28] [INFO ] Flatten gal took : 6280 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/graph8546008108216249175.txt' '-o' '/tmp/graph8546008108216249175.bin' '-w' '/tmp/graph8546008108216249175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8546008108216249175.bin' '-l' '-1' '-v' '-w' '/tmp/graph8546008108216249175.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:15:50] [INFO ] Decomposing Gal with order
[2026-05-28 04:15:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:16:10] [INFO ] Removed a total of 649855 redundant transitions.
[2026-05-28 04:16:11] [INFO ] Flatten gal took : 16076 ms
[2026-05-28 04:16:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 8730 ms.
[2026-05-28 04:16:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8096729374502418907.gal : 343 ms
[2026-05-28 04:16:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9875704044701774977.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/CTLFireability8096729374502418907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9875704044701774977.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 174 transition count 33971
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 174 transition count 33971
Applied a total of 4 rules in 1414 ms. Remains 174 /176 variables (removed 2) and now considering 33971/41651 (removed 7680) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2048268334516340957.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8054000632723307897.kers'
[2026-05-28 04:16:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2048268334516340957.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8054000632723307897.kers]
Culled 0 columns in 157 ms.
// Phase 1: matrix 33971 rows 174 cols 934453 entries
Finished phase 1 with 141 SingleSign rule and 3 generalized
[2026-05-28 04:16:53] [INFO ] Computed 30 invariants in 648 ms
Computed 30 P flows in 649 ms.
Exported basis to /tmp/petrispot-output-8054000632723307897.kers
Total runtime 762 ms.
[2026-05-28 04:16:55] [INFO ] Implicit Places using invariants in 2581 ms returned []
Implicit Place search using SMT only with invariants took 2582 ms to find 0 implicit places.
Running 33970 sub problems to find dead transitions.
[2026-05-28 04:16:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 33970 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 173/34145 variables, and 12 constraints, problems are : Problem set: 0 solved, 33970 unsolved in 30671 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/174 constraints, PredecessorRefiner: 33970/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33970 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 33970 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 173/34145 variables, and 12 constraints, problems are : Problem set: 0 solved, 33970 unsolved in 30493 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/174 constraints, PredecessorRefiner: 33845/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 197700ms problems are : Problem set: 0 solved, 33970 unsolved
Search for dead transitions found 0 dead transitions in 197946ms
Starting structural reductions in LTL mode, iteration 1 : 174/176 places, 33971/41651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 202090 ms. Remains : 174/176 places, 33971/41651 transitions.
[2026-05-28 04:20:18] [INFO ] Flatten gal took : 5160 ms
[2026-05-28 04:20:24] [INFO ] Flatten gal took : 5136 ms
[2026-05-28 04:20:31] [INFO ] Input system was already deterministic with 33971 transitions.
[2026-05-28 04:20:38] [INFO ] Flatten gal took : 6119 ms
[2026-05-28 04:20:44] [INFO ] Flatten gal took : 5750 ms
[2026-05-28 04:20:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15275873828707693889.gal : 819 ms
[2026-05-28 04:20:45] [INFO ] Time to serialize properties into /tmp/CTLFireability5433193040334045904.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/CTLFireability15275873828707693889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5433193040334045904.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
Detected timeout of ITS tools.
[2026-05-28 04:21:21] [INFO ] Flatten gal took : 5680 ms
[2026-05-28 04:21:21] [INFO ] Applying decomposition
[2026-05-28 04:21:26] [INFO ] Flatten gal took : 5550 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/graph6685655661985058090.txt' '-o' '/tmp/graph6685655661985058090.bin' '-w' '/tmp/graph6685655661985058090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6685655661985058090.bin' '-l' '-1' '-v' '-w' '/tmp/graph6685655661985058090.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:21:44] [INFO ] Decomposing Gal with order
[2026-05-28 04:21:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:22:00] [INFO ] Removed a total of 497763 redundant transitions.
[2026-05-28 04:22:01] [INFO ] Flatten gal took : 13387 ms
[2026-05-28 04:22:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 4634 ms.
[2026-05-28 04:22:06] [INFO ] Time to serialize gal into /tmp/CTLFireability12583379586831545899.gal : 155 ms
[2026-05-28 04:22:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15607537008056349596.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/CTLFireability12583379586831545899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15607537008056349596.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Graph (trivial) has 88 edges and 176 vertex of which 4 / 176 are part of one of the 2 SCC in 15 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 173 transition count 41636
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 161 transition count 41636
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 25 place count 161 transition count 41617
Deduced a syphon composed of 19 places in 68 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 63 place count 142 transition count 41617
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 140 transition count 41600
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 140 transition count 41600
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 69 place count 140 transition count 41598
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 98 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 141 place count 104 transition count 41562
Partial Post-agglomeration rule applied 13 times.
Drop transitions (Partial Post agglomeration) removed 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 154 place count 104 transition count 41562
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 103 transition count 41561
Applied a total of 155 rules in 9139 ms. Remains 103 /176 variables (removed 73) and now considering 41561/41651 (removed 90) transitions.
[2026-05-28 04:22:46] [INFO ] Flow matrix only has 41549 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-457614168535825522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8955096498867448494.kers'
[2026-05-28 04:22:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-457614168535825522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8955096498867448494.kers]
Normalized transition count is 41548 out of 41549 initially.
Culled 0 columns in 196 ms.
// Phase 1: matrix 41548 rows 103 cols 1133844 entries
Finished phase 1 with 70 SingleSign rule and 3 generalized
[2026-05-28 04:22:47] [INFO ] Computed 30 invariants in 866 ms
Computed 30 P flows in 866 ms.
Exported basis to /tmp/petrispot-output-8955096498867448494.kers
Total runtime 1004 ms.
[2026-05-28 04:22:50] [INFO ] Implicit Places using invariants in 4528 ms returned []
Implicit Place search using SMT only with invariants took 4530 ms to find 0 implicit places.
Running 41534 sub problems to find dead transitions.
[2026-05-28 04:22:50] [INFO ] Flow matrix only has 41549 transitions (discarded 12 similar events)
[2026-05-28 04:22:50] [INFO ] Invariant cache hit.
[2026-05-28 04:22:51] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 41534 unsolved
SMT process timed out in 212135ms, After SMT, problems are : Problem set: 0 solved, 41534 unsolved
Search for dead transitions found 0 dead transitions in 212355ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/176 places, 41561/41651 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 226144 ms. Remains : 103/176 places, 41561/41651 transitions.
[2026-05-28 04:26:30] [INFO ] Flatten gal took : 7061 ms
[2026-05-28 04:26:38] [INFO ] Flatten gal took : 7594 ms
[2026-05-28 04:26:49] [INFO ] Input system was already deterministic with 41561 transitions.
[2026-05-28 04:26:58] [INFO ] Flatten gal took : 7963 ms
[2026-05-28 04:27:06] [INFO ] Flatten gal took : 7791 ms
[2026-05-28 04:27:07] [INFO ] Time to serialize gal into /tmp/CTLFireability5565485450995891671.gal : 947 ms
[2026-05-28 04:27:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17817263299215756046.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/CTLFireability5565485450995891671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17817263299215756046.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
Detected timeout of ITS tools.
[2026-05-28 04:27:45] [INFO ] Flatten gal took : 7582 ms
[2026-05-28 04:27:45] [INFO ] Applying decomposition
[2026-05-28 04:27:53] [INFO ] Flatten gal took : 7294 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/graph462965597321245802.txt' '-o' '/tmp/graph462965597321245802.bin' '-w' '/tmp/graph462965597321245802.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph462965597321245802.bin' '-l' '-1' '-v' '-w' '/tmp/graph462965597321245802.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:28:13] [INFO ] Decomposing Gal with order
[2026-05-28 04:28:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:28:29] [INFO ] Removed a total of 649796 redundant transitions.
[2026-05-28 04:28:30] [INFO ] Flatten gal took : 12543 ms
[2026-05-28 04:28:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 8667 ms.
[2026-05-28 04:28:40] [INFO ] Time to serialize gal into /tmp/CTLFireability4109789644104404535.gal : 365 ms
[2026-05-28 04:28:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14870302482726320597.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/CTLFireability4109789644104404535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14870302482726320597.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 173 transition count 31923
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 173 transition count 31923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 172 transition count 22707
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 172 transition count 22707
Applied a total of 8 rules in 1709 ms. Remains 172 /176 variables (removed 4) and now considering 22707/41651 (removed 18944) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11244300302428129452.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5680339195255492013.kers'
[2026-05-28 04:29:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11244300302428129452.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5680339195255492013.kers]
Culled 0 columns in 111 ms.
// Phase 1: matrix 22707 rows 172 cols 623157 entries
Finished phase 1 with 140 SingleSign rule and 2 generalized
[2026-05-28 04:29:12] [INFO ] Computed 30 invariants in 471 ms
Computed 30 P flows in 472 ms.
Exported basis to /tmp/petrispot-output-5680339195255492013.kers
Total runtime 554 ms.
[2026-05-28 04:29:24] [INFO ] Implicit Places using invariants in 12663 ms returned []
Implicit Place search using SMT only with invariants took 12664 ms to find 0 implicit places.
Running 22706 sub problems to find dead transitions.
[2026-05-28 04:29:25] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22706 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 171/22879 variables, and 12 constraints, problems are : Problem set: 0 solved, 22706 unsolved in 30342 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/172 constraints, PredecessorRefiner: 22706/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22706 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22706 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 171/22879 variables, and 12 constraints, problems are : Problem set: 0 solved, 22706 unsolved in 30437 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/172 constraints, PredecessorRefiner: 22581/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 131773ms problems are : Problem set: 0 solved, 22706 unsolved
Search for dead transitions found 0 dead transitions in 131981ms
Starting structural reductions in LTL mode, iteration 1 : 172/176 places, 22707/41651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146439 ms. Remains : 172/176 places, 22707/41651 transitions.
[2026-05-28 04:31:40] [INFO ] Flatten gal took : 3123 ms
[2026-05-28 04:31:43] [INFO ] Flatten gal took : 3342 ms
[2026-05-28 04:31:48] [INFO ] Input system was already deterministic with 22707 transitions.
[2026-05-28 04:31:52] [INFO ] Flatten gal took : 3440 ms
[2026-05-28 04:31:56] [INFO ] Flatten gal took : 3432 ms
[2026-05-28 04:31:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1392544907026001792.gal : 597 ms
[2026-05-28 04:31:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6654831135766809612.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/CTLFireability1392544907026001792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6654831135766809612.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.
[2026-05-28 04:32:31] [INFO ] Flatten gal took : 3783 ms
[2026-05-28 04:32:31] [INFO ] Applying decomposition
[2026-05-28 04:32:35] [INFO ] Flatten gal took : 4103 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/graph9164487290266148326.txt' '-o' '/tmp/graph9164487290266148326.bin' '-w' '/tmp/graph9164487290266148326.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9164487290266148326.bin' '-l' '-1' '-v' '-w' '/tmp/graph9164487290266148326.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:32:46] [INFO ] Decomposing Gal with order
[2026-05-28 04:32:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:32:57] [INFO ] Removed a total of 331870 redundant transitions.
[2026-05-28 04:32:58] [INFO ] Flatten gal took : 9543 ms
[2026-05-28 04:33:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 4181 ms.
[2026-05-28 04:33:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7296117445038826565.gal : 104 ms
[2026-05-28 04:33:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15339175847026025884.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/CTLFireability7296117445038826565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15339175847026025884.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 : 176/176 places, 41651/41651 transitions.
Applied a total of 0 rules in 444 ms. Remains 176 /176 variables (removed 0) and now considering 41651/41651 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-669350013706496548.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9303311894646702000.kers'
[2026-05-28 04:33:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-669350013706496548.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9303311894646702000.kers]
Culled 0 columns in 214 ms.
// Phase 1: matrix 41651 rows 176 cols 1134133 entries
Finished phase 1 with 143 SingleSign rule and 3 generalized
[2026-05-28 04:33:34] [INFO ] Computed 30 invariants in 868 ms
Computed 30 P flows in 869 ms.
Exported basis to /tmp/petrispot-output-9303311894646702000.kers
Total runtime 1028 ms.
[2026-05-28 04:33:43] [INFO ] Implicit Places using invariants in 10277 ms returned []
Implicit Place search using SMT only with invariants took 10281 ms to find 0 implicit places.
Running 41650 sub problems to find dead transitions.
[2026-05-28 04:33:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 175/41827 variables, and 12 constraints, problems are : Problem set: 0 solved, 41650 unsolved in 31072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 41650/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 41650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 175/41827 variables, and 12 constraints, problems are : Problem set: 0 solved, 41650 unsolved in 30691 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/176 constraints, PredecessorRefiner: 41525/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 244131ms problems are : Problem set: 0 solved, 41650 unsolved
Search for dead transitions found 0 dead transitions in 244401ms
Finished structural reductions in LTL mode , in 1 iterations and 255282 ms. Remains : 176/176 places, 41651/41651 transitions.
[2026-05-28 04:37:55] [INFO ] Flatten gal took : 6633 ms
[2026-05-28 04:38:01] [INFO ] Flatten gal took : 6365 ms
[2026-05-28 04:38:11] [INFO ] Input system was already deterministic with 41651 transitions.
[2026-05-28 04:38:19] [INFO ] Flatten gal took : 6497 ms
[2026-05-28 04:38:25] [INFO ] Flatten gal took : 5999 ms
[2026-05-28 04:38:26] [INFO ] Time to serialize gal into /tmp/CTLFireability7820012935112406693.gal : 1063 ms
[2026-05-28 04:38:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5568811173787491683.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/CTLFireability7820012935112406693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5568811173787491683.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
Detected timeout of ITS tools.
[2026-05-28 04:39:03] [INFO ] Flatten gal took : 6485 ms
[2026-05-28 04:39:03] [INFO ] Applying decomposition
[2026-05-28 04:39:10] [INFO ] Flatten gal took : 6490 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/graph8553964998259661964.txt' '-o' '/tmp/graph8553964998259661964.bin' '-w' '/tmp/graph8553964998259661964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8553964998259661964.bin' '-l' '-1' '-v' '-w' '/tmp/graph8553964998259661964.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:39:29] [INFO ] Decomposing Gal with order
[2026-05-28 04:39:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:39:50] [INFO ] Removed a total of 649848 redundant transitions.
[2026-05-28 04:39:50] [INFO ] Flatten gal took : 15619 ms
[2026-05-28 04:40:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 11193 ms.
[2026-05-28 04:40:03] [INFO ] Time to serialize gal into /tmp/CTLFireability6258174725732403548.gal : 341 ms
[2026-05-28 04:40:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13786454304709816862.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/CTLFireability6258174725732403548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13786454304709816862.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 173 transition count 31923
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 173 transition count 31923
Applied a total of 6 rules in 853 ms. Remains 173 /176 variables (removed 3) and now considering 31923/41651 (removed 9728) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16949803777597381262.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10005687940664793583.kers'
[2026-05-28 04:40:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16949803777597381262.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10005687940664793583.kers]
Culled 0 columns in 255 ms.
// Phase 1: matrix 31923 rows 173 cols 881205 entries
Finished phase 1 with 141 SingleSign rule and 2 generalized
[2026-05-28 04:40:35] [INFO ] Computed 30 invariants in 896 ms
Computed 30 P flows in 897 ms.
Exported basis to /tmp/petrispot-output-10005687940664793583.kers
Total runtime 1037 ms.
[2026-05-28 04:40:52] [INFO ] Implicit Places using invariants in 18655 ms returned []
Implicit Place search using SMT only with invariants took 18658 ms to find 0 implicit places.
Running 31922 sub problems to find dead transitions.
[2026-05-28 04:40:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 172/32096 variables, and 12 constraints, problems are : Problem set: 0 solved, 31922 unsolved in 30565 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/173 constraints, PredecessorRefiner: 31922/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31922 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31922 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 172/32096 variables, and 12 constraints, problems are : Problem set: 0 solved, 31922 unsolved in 30691 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/173 constraints, PredecessorRefiner: 31797/125 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 184150ms problems are : Problem set: 0 solved, 31922 unsolved
Search for dead transitions found 0 dead transitions in 184303ms
Starting structural reductions in LTL mode, iteration 1 : 173/176 places, 31923/41651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203882 ms. Remains : 173/176 places, 31923/41651 transitions.
[2026-05-28 04:44:02] [INFO ] Flatten gal took : 4451 ms
[2026-05-28 04:44:06] [INFO ] Flatten gal took : 4741 ms
[2026-05-28 04:44:14] [INFO ] Input system was already deterministic with 31923 transitions.
[2026-05-28 04:44:20] [INFO ] Flatten gal took : 4958 ms
[2026-05-28 04:44:24] [INFO ] Flatten gal took : 4557 ms
[2026-05-28 04:44:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4563807790534018755.gal : 722 ms
[2026-05-28 04:44:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17144615719628650142.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/CTLFireability4563807790534018755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17144615719628650142.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
Detected timeout of ITS tools.
[2026-05-28 04:45:01] [INFO ] Flatten gal took : 4615 ms
[2026-05-28 04:45:01] [INFO ] Applying decomposition
[2026-05-28 04:45:06] [INFO ] Flatten gal took : 5298 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/graph15973599593916250287.txt' '-o' '/tmp/graph15973599593916250287.bin' '-w' '/tmp/graph15973599593916250287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15973599593916250287.bin' '-l' '-1' '-v' '-w' '/tmp/graph15973599593916250287.weights' '-q' '0' '-e' '0.001'
[2026-05-28 04:45:22] [INFO ] Decomposing Gal with order
[2026-05-28 04:45:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 04:45:35] [INFO ] Removed a total of 460415 redundant transitions.
[2026-05-28 04:45:35] [INFO ] Flatten gal took : 9617 ms
[2026-05-28 04:45:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 4213 ms.
[2026-05-28 04:45:40] [INFO ] Time to serialize gal into /tmp/CTLFireability11976253948621424875.gal : 115 ms
[2026-05-28 04:45:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15047125483935136941.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/CTLFireability11976253948621424875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15047125483935136941.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 176/176 places, 41651/41651 transitions.
Graph (trivial) has 101 edges and 176 vertex of which 4 / 176 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 173 transition count 41636
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 161 transition count 41636
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 25 place count 161 transition count 41616
Deduced a syphon composed of 20 places in 77 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 65 place count 141 transition count 41616
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 82 place count 124 transition count 27776
Ensure Unique test removed 12 places
Iterating global reduction 2 with 29 rules applied. Total rules applied 111 place count 112 transition count 27776
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 113 place count 112 transition count 27774
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 116 place count 109 transition count 8318
Iterating global reduction 3 with 3 rules applied. Total rules applied 119 place count 109 transition count 8318
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 120 place count 108 transition count 8316
Iterating global reduction 3 with 1 rules applied. Total rules applied 121 place count 108 transition count 8316
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 4 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 195 place count 71 transition count 8279
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 197 place count 71 transition count 8277
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 201 place count 69 transition count 8275
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 206 place count 69 transition count 8275
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 207 place count 68 transition count 8274
Applied a total of 207 rules in 18423 ms. Remains 68 /176 variables (removed 108) and now considering 8274/41651 (removed 33377) transitions.
[2026-05-28 04:46:29] [INFO ] Flow matrix only has 8268 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15322597114555413545.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11501513872446729213.kers'
[2026-05-28 04:46:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15322597114555413545.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11501513872446729213.kers]
Normalized transition count is 8267 out of 8268 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 35 ms.
// Phase 1: matrix 8267 rows 67 cols 213239 entries
Finished phase 1 with 50 SingleSign rule and 0 generalized
[2026-05-28 04:46:29] [INFO ] Computed 18 invariants in 116 ms
Computed 18 P flows in 117 ms.
Exported basis to /tmp/petrispot-output-11501513872446729213.kers
Total runtime 157 ms.
[2026-05-28 04:46:34] [INFO ] Implicit Places using invariants in 5514 ms returned []
[2026-05-28 04:46:34] [INFO ] Flow matrix only has 8268 transitions (discarded 6 similar events)
[2026-05-28 04:46:34] [INFO ] Invariant cache hit.
[2026-05-28 04:46:38] [INFO ] State equation strengthened by 4098 read => feed constraints.
[2026-05-28 04:46:44] [INFO ] Implicit Places using invariants and state equation in 9771 ms returned []
Implicit Place search using SMT with State Equation took 15290 ms to find 0 implicit places.
[2026-05-28 04:46:48] [INFO ] Redundant transitions in 3505 ms returned []
Running 8247 sub problems to find dead transitions.
[2026-05-28 04:46:48] [INFO ] Flow matrix only has 8268 transitions (discarded 6 similar events)
[2026-05-28 04:46:48] [INFO ] Invariant cache hit.
[2026-05-28 04:46:48] [INFO ] State equation strengthened by 4098 read => feed constraints.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ErlangenMainframeV0-PT-1203"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV0-PT-1203, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740700530"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1203.tgz
mv ErlangenMainframeV0-PT-1203 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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