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.r162-smll-177961107900515.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 LeafsetExtension-PT-S32C4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107900515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 14K Mar 7 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Mar 7 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 7 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 7 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Mar 15 11:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 11:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 15 11:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 15 11:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 16:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 7 16:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 7 16:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 7 16:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 11:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 11:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.4M 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 LeafsetExtension-PT-S32C4-LTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S32C4-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779936352572

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S32C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-28 02:45:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-28 02:45:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 02:45:55] [INFO ] Load time of PNML (sax parser for PT used): 582 ms
[2026-05-28 02:45:55] [INFO ] Transformed 5622 places.
[2026-05-28 02:45:55] [INFO ] Transformed 5449 transitions.
[2026-05-28 02:45:55] [INFO ] Parsed PT model containing 5622 places and 5449 transitions and 17500 arcs in 783 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 5622 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5622/5622 places, 5449/5449 transitions.
Reduce places removed 1084 places and 0 transitions.
Iterating post reduction 0 with 1084 rules applied. Total rules applied 1084 place count 4538 transition count 5449
Discarding 1037 places :
Symmetric choice reduction at 1 with 1037 rule applications. Total rules 2121 place count 3501 transition count 4412
Iterating global reduction 1 with 1037 rules applied. Total rules applied 3158 place count 3501 transition count 4412
Discarding 964 places :
Symmetric choice reduction at 1 with 964 rule applications. Total rules 4122 place count 2537 transition count 3448
Iterating global reduction 1 with 964 rules applied. Total rules applied 5086 place count 2537 transition count 3448
Discarding 954 places :
Symmetric choice reduction at 1 with 954 rule applications. Total rules 6040 place count 1583 transition count 2494
Iterating global reduction 1 with 954 rules applied. Total rules applied 6994 place count 1583 transition count 2494
Discarding 35 places :
Implicit places reduction removed 35 places
Iterating post reduction 1 with 35 rules applied. Total rules applied 7029 place count 1548 transition count 2494
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 7062 place count 1515 transition count 2461
Iterating global reduction 2 with 33 rules applied. Total rules applied 7095 place count 1515 transition count 2461
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 7127 place count 1483 transition count 2429
Iterating global reduction 2 with 32 rules applied. Total rules applied 7159 place count 1483 transition count 2429
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 7190 place count 1452 transition count 2398
Iterating global reduction 2 with 31 rules applied. Total rules applied 7221 place count 1452 transition count 2398
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 7252 place count 1421 transition count 2367
Iterating global reduction 2 with 31 rules applied. Total rules applied 7283 place count 1421 transition count 2367
Discarding 463 places :
Symmetric choice reduction at 2 with 463 rule applications. Total rules 7746 place count 958 transition count 1904
Iterating global reduction 2 with 463 rules applied. Total rules applied 8209 place count 958 transition count 1904
Applied a total of 8209 rules in 4007 ms. Remains 958 /5622 variables (removed 4664) and now considering 1904/5449 (removed 3545) transitions.
[2026-05-28 02:46:00] [INFO ] Flow matrix only has 1442 transitions (discarded 462 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1456786132943741080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4956235070902034979.kers'
[2026-05-28 02:46:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1456786132943741080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4956235070902034979.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 1442 rows 957 cols 3690 entries
Finished phase 1 with 758 SingleSign rule and 133 generalized
[2026-05-28 02:46:00] [INFO ] Computed 67 invariants in 9 ms
Computed 67 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-4956235070902034979.kers
Total runtime 12 ms.
[2026-05-28 02:46:01] [INFO ] Implicit Places using invariants in 1713 ms returned [43, 47, 99, 144, 151, 171, 178, 198, 203, 231, 282, 304, 308, 328, 360, 388, 415, 469, 471, 520, 526, 530, 551, 555, 576, 580, 602, 606, 626, 656, 704, 733, 738, 788, 793, 820, 846, 868, 893, 918]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 1763 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 918/5622 places, 1904/5449 transitions.
Discarding 493 places :
Symmetric choice reduction at 0 with 493 rule applications. Total rules 493 place count 425 transition count 1411
Iterating global reduction 0 with 493 rules applied. Total rules applied 986 place count 425 transition count 1411
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 993 place count 418 transition count 1404
Iterating global reduction 0 with 7 rules applied. Total rules applied 1000 place count 418 transition count 1404
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 1007 place count 411 transition count 1397
Iterating global reduction 0 with 7 rules applied. Total rules applied 1014 place count 411 transition count 1397
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 1021 place count 404 transition count 1390
Iterating global reduction 0 with 7 rules applied. Total rules applied 1028 place count 404 transition count 1390
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 1039 place count 393 transition count 1379
Iterating global reduction 0 with 11 rules applied. Total rules applied 1050 place count 393 transition count 1379
Applied a total of 1050 rules in 104 ms. Remains 393 /918 variables (removed 525) and now considering 1379/1904 (removed 525) transitions.
[2026-05-28 02:46:02] [INFO ] Flow matrix only has 788 transitions (discarded 591 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16560306938548764274.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7169105086193096573.kers'
[2026-05-28 02:46:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16560306938548764274.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7169105086193096573.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 788 rows 393 cols 1759 entries
Finished phase 1 with 273 SingleSign rule and 93 generalized
[2026-05-28 02:46:02] [INFO ] Computed 27 invariants in 5 ms
Computed 27 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-7169105086193096573.kers
Total runtime 7 ms.
[2026-05-28 02:46:02] [INFO ] Implicit Places using invariants in 325 ms returned []
[2026-05-28 02:46:02] [INFO ] Flow matrix only has 788 transitions (discarded 591 similar events)
[2026-05-28 02:46:02] [INFO ] Invariant cache hit.
[2026-05-28 02:46:03] [INFO ] Implicit Places using invariants and state equation in 1296 ms returned []
Implicit Place search using SMT with State Equation took 1625 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 393/5622 places, 1379/5449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7526 ms. Remains : 393/5622 places, 1379/5449 transitions.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 1379/1379 transitions.
Applied a total of 0 rules in 10 ms. Remains 393 /393 variables (removed 0) and now considering 1379/1379 (removed 0) transitions.
[2026-05-28 02:46:03] [INFO ] Flow matrix only has 788 transitions (discarded 591 similar events)
[2026-05-28 02:46:03] [INFO ] Invariant cache hit.
[2026-05-28 02:46:03] [INFO ] Implicit Places using invariants in 299 ms returned []
[2026-05-28 02:46:03] [INFO ] Flow matrix only has 788 transitions (discarded 591 similar events)
[2026-05-28 02:46:03] [INFO ] Invariant cache hit.
[2026-05-28 02:46:05] [INFO ] Implicit Places using invariants and state equation in 1190 ms returned []
Implicit Place search using SMT with State Equation took 1494 ms to find 0 implicit places.
Running 1346 sub problems to find dead transitions.
[2026-05-28 02:46:05] [INFO ] Flow matrix only has 788 transitions (discarded 591 similar events)
[2026-05-28 02:46:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/383 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1346 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 383/1181 variables, and 24 constraints, problems are : Problem set: 0 solved, 1346 unsolved in 30106 ms.
Refiners :[Generalized P Invariants (flows): 24/27 constraints, State Equation: 0/393 constraints, PredecessorRefiner: 1346/1346 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1346 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/383 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1346 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/383 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1346 unsolved
At refinement iteration 2 (OVERLAPS) 1/384 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 1346 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/1181 variables, and 27 constraints, problems are : Problem set: 0 solved, 1346 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 27/27 constraints, State Equation: 0/393 constraints, PredecessorRefiner: 0/1346 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60734ms problems are : Problem set: 0 solved, 1346 unsolved
Search for dead transitions found 0 dead transitions in 60769ms
Finished structural reductions in LTL mode , in 1 iterations and 62317 ms. Remains : 393/393 places, 1379/1379 transitions.
Support contains 51 out of 393 places after structural reductions.
[2026-05-28 02:47:06] [INFO ] Flatten gal took : 159 ms
[2026-05-28 02:47:06] [INFO ] Flatten gal took : 118 ms
[2026-05-28 02:47:06] [INFO ] Input system was already deterministic with 1379 transitions.
RANDOM walk for 40000 steps (1144 resets) in 2092 ms. (19 steps per ms) remains 15/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
[2026-05-28 02:47:07] [INFO ] Flow matrix only has 788 transitions (discarded 591 similar events)
[2026-05-28 02:47:07] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 276/295 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/295 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 94/389 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 5 (OVERLAPS) 787/1176 variables, 389/416 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1176 variables, 0/416 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5/1181 variables, 4/420 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1181 variables, 0/420 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1181 variables, 0/420 constraints. Problems are: Problem set: 14 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1181/1181 variables, and 420 constraints, problems are : Problem set: 14 solved, 1 unsolved in 721 ms.
Refiners :[Generalized P Invariants (flows): 27/27 constraints, State Equation: 393/393 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 281/285 variables, 2/2 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/2 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 101/386 variables, 25/27 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 0/27 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 787/1173 variables, 386/413 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1173 variables, 1/414 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1173 variables, 0/414 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 8/1181 variables, 7/421 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1181 variables, 0/421 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1181 variables, 0/421 constraints. Problems are: Problem set: 14 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1181/1181 variables, and 421 constraints, problems are : Problem set: 14 solved, 1 unsolved in 534 ms.
Refiners :[Generalized P Invariants (flows): 27/27 constraints, State Equation: 393/393 constraints, PredecessorRefiner: 1/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1270ms problems are : Problem set: 14 solved, 1 unsolved
Finished Parikh walk after 119 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=59 )
Parikh walk visited 1 properties in 9 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 14 atomic propositions for a total of 12 simplifications.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 393 stabilizing places and 1379 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 393 transition count 1379
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(p1))))'
Support contains 4 out of 393 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 393/393 places, 1379/1379 transitions.
Graph (complete) has 2295 edges and 393 vertex of which 383 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.14 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 383 transition count 1314
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 129 place count 319 transition count 1314
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 129 place count 319 transition count 1284
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 189 place count 289 transition count 1284
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 215 place count 263 transition count 1258
Iterating global reduction 2 with 26 rules applied. Total rules applied 241 place count 263 transition count 1258
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 249 place count 255 transition count 1250
Iterating global reduction 2 with 8 rules applied. Total rules applied 257 place count 255 transition count 1250
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 261 place count 251 transition count 1250
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 261 place count 251 transition count 1246
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 269 place count 247 transition count 1246
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 274 place count 242 transition count 1241
Iterating global reduction 3 with 5 rules applied. Total rules applied 279 place count 242 transition count 1241
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 282 place count 239 transition count 1238
Iterating global reduction 3 with 3 rules applied. Total rules applied 285 place count 239 transition count 1238
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 395 place count 184 transition count 1183
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 415 place count 164 transition count 1163
Iterating global reduction 3 with 20 rules applied. Total rules applied 435 place count 164 transition count 1163
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 437 place count 162 transition count 1161
Iterating global reduction 3 with 2 rules applied. Total rules applied 439 place count 162 transition count 1161
Applied a total of 439 rules in 385 ms. Remains 162 /393 variables (removed 231) and now considering 1161/1379 (removed 218) transitions.
[2026-05-28 02:47:09] [INFO ] Flow matrix only has 463 transitions (discarded 698 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15107327668688211744.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1259322042147347250.kers'
[2026-05-28 02:47:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15107327668688211744.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1259322042147347250.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 463 rows 162 cols 1308 entries
Finished phase 1 with 83 SingleSign rule and 56 generalized
[2026-05-28 02:47:09] [INFO ] Computed 23 invariants in 3 ms
Computed 23 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1259322042147347250.kers
Total runtime 4 ms.
[2026-05-28 02:47:10] [INFO ] Implicit Places using invariants in 330 ms returned [10, 13, 18, 29, 33, 37, 44, 48, 55, 57, 67, 70, 93, 99, 102, 107, 115, 118, 125, 129]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 333 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/393 places, 1161/1379 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 114 transition count 1133
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 114 transition count 1133
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 72 place count 98 transition count 1117
Iterating global reduction 0 with 16 rules applied. Total rules applied 88 place count 98 transition count 1117
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 96 place count 90 transition count 1109
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 90 transition count 1109
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 114 place count 85 transition count 1104
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 83 transition count 1102
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 83 transition count 1102
Applied a total of 118 rules in 91 ms. Remains 83 /142 variables (removed 59) and now considering 1102/1161 (removed 59) transitions.
[2026-05-28 02:47:10] [INFO ] Flow matrix only has 114 transitions (discarded 988 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17002536867921018988.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14474927104359179147.kers'
[2026-05-28 02:47:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17002536867921018988.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14474927104359179147.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 83 cols 279 entries
Finished phase 1 with 76 SingleSign rule and 4 generalized
[2026-05-28 02:47:10] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14474927104359179147.kers
Total runtime 1 ms.
[2026-05-28 02:47:10] [INFO ] Implicit Places using invariants in 185 ms returned []
[2026-05-28 02:47:10] [INFO ] Flow matrix only has 114 transitions (discarded 988 similar events)
[2026-05-28 02:47:10] [INFO ] Invariant cache hit.
[2026-05-28 02:47:10] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 706 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 83/393 places, 1102/1379 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1518 ms. Remains : 83/393 places, 1102/1379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(p1))))'
Stuttering acceptance computed with spot in 298 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-00
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 3 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-00 finished in 1947 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((F(G(p1))&&((X(p1)&&F(p2))||X(G(p1)))))))'
Support contains 4 out of 393 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 393/393 places, 1379/1379 transitions.
Graph (complete) has 2295 edges and 393 vertex of which 385 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 385 transition count 1316
Reduce places removed 62 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 63 rules applied. Total rules applied 126 place count 323 transition count 1315
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 127 place count 322 transition count 1315
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 127 place count 322 transition count 1284
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 189 place count 291 transition count 1284
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 214 place count 266 transition count 1259
Iterating global reduction 3 with 25 rules applied. Total rules applied 239 place count 266 transition count 1259
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 247 place count 258 transition count 1251
Iterating global reduction 3 with 8 rules applied. Total rules applied 255 place count 258 transition count 1251
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 258 place count 255 transition count 1251
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 258 place count 255 transition count 1248
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 264 place count 252 transition count 1248
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 269 place count 247 transition count 1243
Iterating global reduction 4 with 5 rules applied. Total rules applied 274 place count 247 transition count 1243
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 277 place count 244 transition count 1240
Iterating global reduction 4 with 3 rules applied. Total rules applied 280 place count 244 transition count 1240
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 283 place count 241 transition count 1237
Iterating global reduction 4 with 3 rules applied. Total rules applied 286 place count 241 transition count 1237
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 394 place count 187 transition count 1183
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 414 place count 167 transition count 1163
Iterating global reduction 4 with 20 rules applied. Total rules applied 434 place count 167 transition count 1163
Applied a total of 434 rules in 205 ms. Remains 167 /393 variables (removed 226) and now considering 1163/1379 (removed 216) transitions.
[2026-05-28 02:47:11] [INFO ] Flow matrix only has 464 transitions (discarded 699 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5924040523708916604.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8951240089609176447.kers'
[2026-05-28 02:47:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5924040523708916604.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8951240089609176447.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 464 rows 167 cols 1329 entries
Finished phase 1 with 82 SingleSign rule and 61 generalized
[2026-05-28 02:47:11] [INFO ] Computed 24 invariants in 3 ms
Computed 24 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8951240089609176447.kers
Total runtime 4 ms.
[2026-05-28 02:47:11] [INFO ] Implicit Places using invariants in 293 ms returned [10, 13, 31, 35, 39, 46, 51, 62, 64, 67, 78, 97, 103, 106, 111, 119, 122, 130, 134]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 295 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 148/393 places, 1163/1379 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 123 transition count 1138
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 123 transition count 1138
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 65 place count 108 transition count 1123
Iterating global reduction 0 with 15 rules applied. Total rules applied 80 place count 108 transition count 1123
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 87 place count 101 transition count 1116
Iterating global reduction 0 with 7 rules applied. Total rules applied 94 place count 101 transition count 1116
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 106 place count 95 transition count 1110
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 108 place count 93 transition count 1108
Iterating global reduction 0 with 2 rules applied. Total rules applied 110 place count 93 transition count 1108
Applied a total of 110 rules in 74 ms. Remains 93 /148 variables (removed 55) and now considering 1108/1163 (removed 55) transitions.
[2026-05-28 02:47:11] [INFO ] Flow matrix only has 137 transitions (discarded 971 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10277590404150334181.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5230864777055335425.kers'
[2026-05-28 02:47:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10277590404150334181.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5230864777055335425.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 137 rows 93 cols 363 entries
Finished phase 1 with 48 SingleSign rule and 40 generalized
[2026-05-28 02:47:11] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5230864777055335425.kers
Total runtime 2 ms.
[2026-05-28 02:47:11] [INFO ] Implicit Places using invariants in 187 ms returned []
[2026-05-28 02:47:11] [INFO ] Flow matrix only has 137 transitions (discarded 971 similar events)
[2026-05-28 02:47:11] [INFO ] Invariant cache hit.
[2026-05-28 02:47:12] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 726 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 93/393 places, 1108/1379 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1301 ms. Remains : 93/393 places, 1108/1379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((F(G(p1))&&((X(p1)&&F(p2))||X(G(p1)))))))'
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-06
Stuttering criterion allowed to conclude after 768 steps with 48 reset in 16 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-06 finished in 1446 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 393 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 393/393 places, 1379/1379 transitions.
Graph (complete) has 2295 edges and 393 vertex of which 383 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 383 transition count 1314
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 319 transition count 1313
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 131 place count 318 transition count 1313
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 131 place count 318 transition count 1279
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 199 place count 284 transition count 1279
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 227 place count 256 transition count 1251
Iterating global reduction 3 with 28 rules applied. Total rules applied 255 place count 256 transition count 1251
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 263 place count 248 transition count 1243
Iterating global reduction 3 with 8 rules applied. Total rules applied 271 place count 248 transition count 1243
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 275 place count 244 transition count 1243
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 275 place count 244 transition count 1239
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 283 place count 240 transition count 1239
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 293 place count 230 transition count 1229
Iterating global reduction 4 with 10 rules applied. Total rules applied 303 place count 230 transition count 1229
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 307 place count 226 transition count 1225
Iterating global reduction 4 with 4 rules applied. Total rules applied 311 place count 226 transition count 1225
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 314 place count 223 transition count 1222
Iterating global reduction 4 with 3 rules applied. Total rules applied 317 place count 223 transition count 1222
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 417 place count 173 transition count 1172
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 435 place count 155 transition count 1154
Iterating global reduction 4 with 18 rules applied. Total rules applied 453 place count 155 transition count 1154
Applied a total of 453 rules in 99 ms. Remains 155 /393 variables (removed 238) and now considering 1154/1379 (removed 225) transitions.
[2026-05-28 02:47:12] [INFO ] Flow matrix only has 438 transitions (discarded 716 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1653222030807611197.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4720154059019532324.kers'
[2026-05-28 02:47:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1653222030807611197.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4720154059019532324.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 438 rows 155 cols 1256 entries
Finished phase 1 with 76 SingleSign rule and 56 generalized
[2026-05-28 02:47:12] [INFO ] Computed 23 invariants in 4 ms
Computed 23 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4720154059019532324.kers
Total runtime 5 ms.
[2026-05-28 02:47:13] [INFO ] Implicit Places using invariants in 300 ms returned [10, 13, 18, 28, 32, 43, 47, 54, 56, 59, 64, 67, 93, 96, 101, 109, 112, 119, 123]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 304 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 136/393 places, 1154/1379 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 119 transition count 1137
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 119 transition count 1137
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 50 place count 103 transition count 1121
Iterating global reduction 0 with 16 rules applied. Total rules applied 66 place count 103 transition count 1121
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 78 place count 91 transition count 1109
Iterating global reduction 0 with 12 rules applied. Total rules applied 90 place count 91 transition count 1109
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 100 place count 86 transition count 1104
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 84 transition count 1102
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 84 transition count 1102
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 82 transition count 1100
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 82 transition count 1100
Applied a total of 108 rules in 81 ms. Remains 82 /136 variables (removed 54) and now considering 1100/1154 (removed 54) transitions.
[2026-05-28 02:47:13] [INFO ] Flow matrix only has 95 transitions (discarded 1005 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18092412731345695942.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14881898288453796515.kers'
[2026-05-28 02:47:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18092412731345695942.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14881898288453796515.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 95 rows 82 cols 245 entries
Finished phase 1 with 42 SingleSign rule and 36 generalized
[2026-05-28 02:47:13] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14881898288453796515.kers
Total runtime 2 ms.
[2026-05-28 02:47:13] [INFO ] Implicit Places using invariants in 354 ms returned []
[2026-05-28 02:47:13] [INFO ] Flow matrix only has 95 transitions (discarded 1005 similar events)
[2026-05-28 02:47:13] [INFO ] Invariant cache hit.
[2026-05-28 02:47:14] [INFO ] Implicit Places using invariants and state equation in 1338 ms returned []
Implicit Place search using SMT with State Equation took 1724 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 82/393 places, 1100/1379 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2227 ms. Remains : 82/393 places, 1100/1379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-09
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-09 finished in 2331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 393 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 1379/1379 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 384 transition count 1379
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 55 place count 338 transition count 1333
Iterating global reduction 1 with 46 rules applied. Total rules applied 101 place count 338 transition count 1333
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 139 place count 300 transition count 1295
Iterating global reduction 1 with 38 rules applied. Total rules applied 177 place count 300 transition count 1295
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 182 place count 295 transition count 1295
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 214 place count 263 transition count 1263
Iterating global reduction 2 with 32 rules applied. Total rules applied 246 place count 263 transition count 1263
Discarding 17 places :
Implicit places reduction removed 17 places
Iterating post reduction 2 with 17 rules applied. Total rules applied 263 place count 246 transition count 1263
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 307 place count 202 transition count 1219
Iterating global reduction 3 with 44 rules applied. Total rules applied 351 place count 202 transition count 1219
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 373 place count 180 transition count 1197
Iterating global reduction 3 with 22 rules applied. Total rules applied 395 place count 180 transition count 1197
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 417 place count 158 transition count 1175
Iterating global reduction 3 with 22 rules applied. Total rules applied 439 place count 158 transition count 1175
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 465 place count 132 transition count 1149
Iterating global reduction 3 with 26 rules applied. Total rules applied 491 place count 132 transition count 1149
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 521 place count 102 transition count 1119
Iterating global reduction 3 with 30 rules applied. Total rules applied 551 place count 102 transition count 1119
Applied a total of 551 rules in 146 ms. Remains 102 /393 variables (removed 291) and now considering 1119/1379 (removed 260) transitions.
[2026-05-28 02:47:15] [INFO ] Flow matrix only has 117 transitions (discarded 1002 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3121489135998961727.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4244433119054084533.kers'
[2026-05-28 02:47:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3121489135998961727.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4244433119054084533.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 117 rows 102 cols 280 entries
Finished phase 1 with 60 SingleSign rule and 37 generalized
[2026-05-28 02:47:15] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4244433119054084533.kers
Total runtime 1 ms.
[2026-05-28 02:47:15] [INFO ] Implicit Places using invariants in 209 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 221 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/393 places, 1119/1379 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 98 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 98 transition count 1116
Applied a total of 6 rules in 14 ms. Remains 98 /101 variables (removed 3) and now considering 1116/1119 (removed 3) transitions.
[2026-05-28 02:47:15] [INFO ] Flow matrix only has 113 transitions (discarded 1003 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9405164071676713237.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7273429079064305564.kers'
[2026-05-28 02:47:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9405164071676713237.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7273429079064305564.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 113 rows 98 cols 268 entries
Finished phase 1 with 58 SingleSign rule and 36 generalized
[2026-05-28 02:47:15] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7273429079064305564.kers
Total runtime 2 ms.
[2026-05-28 02:47:15] [INFO ] Implicit Places using invariants in 373 ms returned []
[2026-05-28 02:47:15] [INFO ] Flow matrix only has 113 transitions (discarded 1003 similar events)
[2026-05-28 02:47:15] [INFO ] Invariant cache hit.
[2026-05-28 02:47:16] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 992 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 98/393 places, 1116/1379 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1401 ms. Remains : 98/393 places, 1116/1379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-10
Product exploration explored 100000 steps with 28705 reset in 774 ms.
Product exploration explored 100000 steps with 28582 reset in 521 ms.
Computed a total of 98 stabilizing places and 1116 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 98 transition count 1116
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 208 steps (5 resets) in 9 ms. (20 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 522 ms.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 1116/1116 transitions.
Applied a total of 0 rules in 4 ms. Remains 98 /98 variables (removed 0) and now considering 1116/1116 (removed 0) transitions.
[2026-05-28 02:47:18] [INFO ] Flow matrix only has 113 transitions (discarded 1003 similar events)
[2026-05-28 02:47:18] [INFO ] Invariant cache hit.
[2026-05-28 02:47:18] [INFO ] Implicit Places using invariants in 212 ms returned []
[2026-05-28 02:47:18] [INFO ] Flow matrix only has 113 transitions (discarded 1003 similar events)
[2026-05-28 02:47:18] [INFO ] Invariant cache hit.
[2026-05-28 02:47:19] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
Running 1083 sub problems to find dead transitions.
[2026-05-28 02:47:19] [INFO ] Flow matrix only has 113 transitions (discarded 1003 similar events)
[2026-05-28 02:47:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 4 (OVERLAPS) 113/211 variables, 98/102 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 211/211 variables, and 102 constraints, problems are : Problem set: 0 solved, 1083 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 1083/1083 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1083 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 4 (OVERLAPS) 113/211 variables, 98/102 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/211 variables, 1083/1185 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 211/211 variables, and 1185 constraints, problems are : Problem set: 0 solved, 1083 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 1083/1083 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60234ms problems are : Problem set: 0 solved, 1083 unsolved
Search for dead transitions found 0 dead transitions in 60243ms
Finished structural reductions in LTL mode , in 1 iterations and 60941 ms. Remains : 98/98 places, 1116/1116 transitions.
Computed a total of 98 stabilizing places and 1116 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 98 transition count 1116
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 2096 steps (54 resets) in 14 ms. (139 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 500 ms.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 28845 reset in 332 ms.
Product exploration explored 100000 steps with 28570 reset in 440 ms.
Spot run failed in 109 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin6067111040014254284
[2026-05-28 02:48:21] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6067111040014254284
Running compilation step : cd /tmp/ltsmin6067111040014254284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 3001 ms.
Running link step : cd /tmp/ltsmin6067111040014254284;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin6067111040014254284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased7356913528803084236.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 1116/1116 transitions.
Applied a total of 0 rules in 5 ms. Remains 98 /98 variables (removed 0) and now considering 1116/1116 (removed 0) transitions.
[2026-05-28 02:48:36] [INFO ] Flow matrix only has 113 transitions (discarded 1003 similar events)
[2026-05-28 02:48:36] [INFO ] Invariant cache hit.
[2026-05-28 02:48:36] [INFO ] Implicit Places using invariants in 229 ms returned []
[2026-05-28 02:48:36] [INFO ] Flow matrix only has 113 transitions (discarded 1003 similar events)
[2026-05-28 02:48:36] [INFO ] Invariant cache hit.
[2026-05-28 02:48:36] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 562 ms. Remains : 98/98 places, 1116/1116 transitions.
Built C files in :
/tmp/ltsmin4356898221954430764
[2026-05-28 02:48:36] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4356898221954430764
Running compilation step : cd /tmp/ltsmin4356898221954430764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2801 ms.
Running link step : cd /tmp/ltsmin4356898221954430764;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin4356898221954430764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased8092306221450122009.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-28 02:48:51] [INFO ] Flatten gal took : 64 ms
[2026-05-28 02:48:51] [INFO ] Flatten gal took : 54 ms
[2026-05-28 02:48:51] [INFO ] Time to serialize gal into /tmp/LTL5628441057777315262.gal : 12 ms
[2026-05-28 02:48:51] [INFO ] Time to serialize properties into /tmp/LTL12879027742096547758.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5628441057777315262.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8973289188486534945.hoa' '-atoms' '/tmp/LTL12879027742096547758.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12879027742096547758.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8973289188486534945.hoa
Detected timeout of ITS tools.
[2026-05-28 02:49:07] [INFO ] Flatten gal took : 43 ms
[2026-05-28 02:49:07] [INFO ] Flatten gal took : 43 ms
[2026-05-28 02:49:07] [INFO ] Time to serialize gal into /tmp/LTL15877888518048652617.gal : 11 ms
[2026-05-28 02:49:07] [INFO ] Time to serialize properties into /tmp/LTL13174029449660366734.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15877888518048652617.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13174029449660366734.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(NoNodeManageTheBreakDownOfNode14<=Node23HasTheLeafSetOfLxToReplaceNode2)")))))
Formula 0 simplified : XXG!"(NoNodeManageTheBreakDownOfNode14<=Node23HasTheLeafSetOfLxToReplaceNode2)"
Detected timeout of ITS tools.
[2026-05-28 02:49:22] [INFO ] Flatten gal took : 39 ms
[2026-05-28 02:49:22] [INFO ] Applying decomposition
[2026-05-28 02:49:22] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14950577052450791834.txt' '-o' '/tmp/graph14950577052450791834.bin' '-w' '/tmp/graph14950577052450791834.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14950577052450791834.bin' '-l' '-1' '-v' '-w' '/tmp/graph14950577052450791834.weights' '-q' '0' '-e' '0.001'
[2026-05-28 02:49:22] [INFO ] Decomposing Gal with order
[2026-05-28 02:49:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 02:49:22] [INFO ] Removed a total of 1086 redundant transitions.
[2026-05-28 02:49:22] [INFO ] Flatten gal took : 257 ms
[2026-05-28 02:49:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 155 labels/synchronizations in 20 ms.
[2026-05-28 02:49:22] [INFO ] Time to serialize gal into /tmp/LTL12931499000976050894.gal : 7 ms
[2026-05-28 02:49:22] [INFO ] Time to serialize properties into /tmp/LTL7412864012458701377.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12931499000976050894.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7412864012458701377.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(gu11.NoNodeManageTheBreakDownOfNode14<=gu11.Node23HasTheLeafSetOfLxToReplaceNode2)")))))
Formula 0 simplified : XXG!"(gu11.NoNodeManageTheBreakDownOfNode14<=gu11.Node23HasTheLeafSetOfLxToReplaceNode2)"
Detected timeout of ITS tools.
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-10 finished in 142933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((p1 U X(X(p1))))||p0)))'
Support contains 6 out of 393 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 1379/1379 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1379
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 47 place count 346 transition count 1338
Iterating global reduction 1 with 41 rules applied. Total rules applied 88 place count 346 transition count 1338
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 121 place count 313 transition count 1305
Iterating global reduction 1 with 33 rules applied. Total rules applied 154 place count 313 transition count 1305
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 159 place count 308 transition count 1305
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 188 place count 279 transition count 1276
Iterating global reduction 2 with 29 rules applied. Total rules applied 217 place count 279 transition count 1276
Discarding 14 places :
Implicit places reduction removed 14 places
Iterating post reduction 2 with 14 rules applied. Total rules applied 231 place count 265 transition count 1276
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 269 place count 227 transition count 1238
Iterating global reduction 3 with 38 rules applied. Total rules applied 307 place count 227 transition count 1238
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 326 place count 208 transition count 1219
Iterating global reduction 3 with 19 rules applied. Total rules applied 345 place count 208 transition count 1219
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 364 place count 189 transition count 1200
Iterating global reduction 3 with 19 rules applied. Total rules applied 383 place count 189 transition count 1200
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 406 place count 166 transition count 1177
Iterating global reduction 3 with 23 rules applied. Total rules applied 429 place count 166 transition count 1177
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 454 place count 141 transition count 1152
Iterating global reduction 3 with 25 rules applied. Total rules applied 479 place count 141 transition count 1152
Applied a total of 479 rules in 48 ms. Remains 141 /393 variables (removed 252) and now considering 1152/1379 (removed 227) transitions.
[2026-05-28 02:49:37] [INFO ] Flow matrix only has 200 transitions (discarded 952 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14273071894262028131.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16912430618743154411.kers'
[2026-05-28 02:49:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14273071894262028131.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16912430618743154411.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 200 rows 141 cols 464 entries
Finished phase 1 with 87 SingleSign rule and 46 generalized
[2026-05-28 02:49:37] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16912430618743154411.kers
Total runtime 2 ms.
[2026-05-28 02:49:38] [INFO ] Implicit Places using invariants in 206 ms returned [33, 59]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 208 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 139/393 places, 1152/1379 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 131 transition count 1144
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 131 transition count 1144
Applied a total of 16 rules in 7 ms. Remains 131 /139 variables (removed 8) and now considering 1144/1152 (removed 8) transitions.
[2026-05-28 02:49:38] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7251075482868341379.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11159878319484004044.kers'
[2026-05-28 02:49:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7251075482868341379.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11159878319484004044.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 190 rows 131 cols 434 entries
Finished phase 1 with 81 SingleSign rule and 44 generalized
[2026-05-28 02:49:38] [INFO ] Computed 6 invariants in 1 ms
Computed 6 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11159878319484004044.kers
Total runtime 1 ms.
[2026-05-28 02:49:38] [INFO ] Implicit Places using invariants in 184 ms returned []
[2026-05-28 02:49:38] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
[2026-05-28 02:49:38] [INFO ] Invariant cache hit.
[2026-05-28 02:49:38] [INFO ] Implicit Places using invariants and state equation in 510 ms returned []
Implicit Place search using SMT with State Equation took 695 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 131/393 places, 1144/1379 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 959 ms. Remains : 131/393 places, 1144/1379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((p1 U X(X(p1))))||p0)))'
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-12
Product exploration explored 100000 steps with 3026 reset in 347 ms.
Product exploration explored 100000 steps with 3034 reset in 403 ms.
Computed a total of 131 stabilizing places and 1144 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 131 transition count 1144
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 5 factoid took 75 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (1068 resets) in 190 ms. (209 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (130 resets) in 121 ms. (327 steps per ms) remains 1/1 properties
[2026-05-28 02:49:40] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
[2026-05-28 02:49:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 84/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 42/130 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 189/319 variables, 130/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/321 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/321 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/321 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 321/321 variables, and 137 constraints, problems are : Problem set: 0 solved, 1 unsolved in 139 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 84/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 42/130 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 189/319 variables, 130/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/321 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/321 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/321 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 321/321 variables, and 138 constraints, problems are : Problem set: 0 solved, 1 unsolved in 262 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 131/131 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 407ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 48 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=48 )
Parikh walk visited 1 properties in 1 ms.
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 365 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Knowledge-based reduction took 1327 ms.
Stuttering acceptance computed with spot in 366 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Support contains 6 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 1144/1144 transitions.
Applied a total of 0 rules in 7 ms. Remains 131 /131 variables (removed 0) and now considering 1144/1144 (removed 0) transitions.
[2026-05-28 02:49:41] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
[2026-05-28 02:49:41] [INFO ] Invariant cache hit.
[2026-05-28 02:49:41] [INFO ] Implicit Places using invariants in 278 ms returned []
[2026-05-28 02:49:41] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
[2026-05-28 02:49:41] [INFO ] Invariant cache hit.
[2026-05-28 02:49:42] [INFO ] Implicit Places using invariants and state equation in 775 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
Running 1111 sub problems to find dead transitions.
[2026-05-28 02:49:42] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
[2026-05-28 02:49:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 2 (OVERLAPS) 1/128 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 4 (OVERLAPS) 190/318 variables, 128/134 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 318/321 variables, and 134 constraints, problems are : Problem set: 0 solved, 1111 unsolved in 30045 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 128/131 constraints, PredecessorRefiner: 1111/1111 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 2 (OVERLAPS) 1/128 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 4 (OVERLAPS) 190/318 variables, 128/134 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 1106/1240 constraints. Problems are: Problem set: 0 solved, 1111 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/321 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1111 unsolved in 30044 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 128/131 constraints, PredecessorRefiner: 1106/1111 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60296ms problems are : Problem set: 0 solved, 1111 unsolved
Search for dead transitions found 0 dead transitions in 60303ms
Finished structural reductions in LTL mode , in 1 iterations and 61376 ms. Remains : 131/131 places, 1144/1144 transitions.
Computed a total of 131 stabilizing places and 1144 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 131 transition count 1144
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
RANDOM walk for 38934 steps (1029 resets) in 197 ms. (196 steps per ms) remains 0/2 properties
Knowledge based reduction with 5 factoid took 142 ms. Reduced automaton from 8 states, 11 edges and 2 AP (stutter sensitive) to 8 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 383 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Knowledge-based reduction took 1069 ms.
Stuttering acceptance computed with spot in 367 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 362 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 3037 reset in 393 ms.
Product exploration explored 100000 steps with 3039 reset in 382 ms.
Spot run failed in 81 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin4731051250481671289
[2026-05-28 02:50:45] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4731051250481671289
Running compilation step : cd /tmp/ltsmin4731051250481671289;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4731051250481671289;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4731051250481671289;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 1144/1144 transitions.
Applied a total of 0 rules in 7 ms. Remains 131 /131 variables (removed 0) and now considering 1144/1144 (removed 0) transitions.
[2026-05-28 02:50:48] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
[2026-05-28 02:50:48] [INFO ] Invariant cache hit.
[2026-05-28 02:50:48] [INFO ] Implicit Places using invariants in 232 ms returned []
[2026-05-28 02:50:48] [INFO ] Flow matrix only has 190 transitions (discarded 954 similar events)
[2026-05-28 02:50:48] [INFO ] Invariant cache hit.
[2026-05-28 02:50:49] [INFO ] Implicit Places using invariants and state equation in 693 ms returned []
Implicit Place search using SMT with State Equation took 932 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 941 ms. Remains : 131/131 places, 1144/1144 transitions.
Built C files in :
/tmp/ltsmin3937465313835916786
[2026-05-28 02:50:49] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3937465313835916786
Running compilation step : cd /tmp/ltsmin3937465313835916786;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3937465313835916786;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3937465313835916786;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-28 02:50:52] [INFO ] Flatten gal took : 48 ms
[2026-05-28 02:50:52] [INFO ] Flatten gal took : 47 ms
[2026-05-28 02:50:52] [INFO ] Time to serialize gal into /tmp/LTL11606022665742905023.gal : 8 ms
[2026-05-28 02:50:52] [INFO ] Time to serialize properties into /tmp/LTL15941535456311556687.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11606022665742905023.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17547292294147995931.hoa' '-atoms' '/tmp/LTL15941535456311556687.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15941535456311556687.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17547292294147995931.hoa
Detected timeout of ITS tools.
[2026-05-28 02:51:07] [INFO ] Flatten gal took : 37 ms
[2026-05-28 02:51:08] [INFO ] Flatten gal took : 36 ms
[2026-05-28 02:51:08] [INFO ] Time to serialize gal into /tmp/LTL16556709980047969012.gal : 8 ms
[2026-05-28 02:51:08] [INFO ] Time to serialize properties into /tmp/LTL6765361156451750075.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16556709980047969012.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6765361156451750075.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("((Node6FailureProcessedByNode25<=Node27HasTheLeafSetOfRxToReplaceNode22)||(Node20FailureProcessedByNode12<=Node0FailureProcesse...327
Formula 0 simplified : F(!"((Node6FailureProcessedByNode25<=Node27HasTheLeafSetOfRxToReplaceNode22)||(Node20FailureProcessedByNode12<=Node0FailureProcessed...318
Detected timeout of ITS tools.
[2026-05-28 02:51:23] [INFO ] Flatten gal took : 36 ms
[2026-05-28 02:51:23] [INFO ] Applying decomposition
[2026-05-28 02:51:23] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16709974302052052613.txt' '-o' '/tmp/graph16709974302052052613.bin' '-w' '/tmp/graph16709974302052052613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16709974302052052613.bin' '-l' '-1' '-v' '-w' '/tmp/graph16709974302052052613.weights' '-q' '0' '-e' '0.001'
[2026-05-28 02:51:23] [INFO ] Decomposing Gal with order
[2026-05-28 02:51:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 02:51:23] [INFO ] Removed a total of 991 redundant transitions.
[2026-05-28 02:51:23] [INFO ] Flatten gal took : 113 ms
[2026-05-28 02:51:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 13 ms.
[2026-05-28 02:51:23] [INFO ] Time to serialize gal into /tmp/LTL7188122316753557980.gal : 6 ms
[2026-05-28 02:51:23] [INFO ] Time to serialize properties into /tmp/LTL14018475360423174210.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7188122316753557980.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14018475360423174210.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("((gu15.Node6FailureProcessedByNode25<=gu15.Node27HasTheLeafSetOfRxToReplaceNode22)||(gu8.Node20FailureProcessedByNode12<=gu8.No...361
Formula 0 simplified : F(!"((gu15.Node6FailureProcessedByNode25<=gu15.Node27HasTheLeafSetOfRxToReplaceNode22)||(gu8.Node20FailureProcessedByNode12<=gu8.Nod...352
Detected timeout of ITS tools.
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-12 finished in 120701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0) U X((p1 U X(p2))))))))'
Support contains 6 out of 393 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 393/393 places, 1379/1379 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 385 transition count 1379
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 49 place count 344 transition count 1338
Iterating global reduction 1 with 41 rules applied. Total rules applied 90 place count 344 transition count 1338
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 125 place count 309 transition count 1303
Iterating global reduction 1 with 35 rules applied. Total rules applied 160 place count 309 transition count 1303
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 164 place count 305 transition count 1303
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 192 place count 277 transition count 1275
Iterating global reduction 2 with 28 rules applied. Total rules applied 220 place count 277 transition count 1275
Discarding 16 places :
Implicit places reduction removed 16 places
Iterating post reduction 2 with 16 rules applied. Total rules applied 236 place count 261 transition count 1275
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 275 place count 222 transition count 1236
Iterating global reduction 3 with 39 rules applied. Total rules applied 314 place count 222 transition count 1236
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 334 place count 202 transition count 1216
Iterating global reduction 3 with 20 rules applied. Total rules applied 354 place count 202 transition count 1216
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 374 place count 182 transition count 1196
Iterating global reduction 3 with 20 rules applied. Total rules applied 394 place count 182 transition count 1196
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 418 place count 158 transition count 1172
Iterating global reduction 3 with 24 rules applied. Total rules applied 442 place count 158 transition count 1172
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 471 place count 129 transition count 1143
Iterating global reduction 3 with 29 rules applied. Total rules applied 500 place count 129 transition count 1143
Applied a total of 500 rules in 48 ms. Remains 129 /393 variables (removed 264) and now considering 1143/1379 (removed 236) transitions.
[2026-05-28 02:51:38] [INFO ] Flow matrix only has 191 transitions (discarded 952 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10247260165131946770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-944354764712786725.kers'
[2026-05-28 02:51:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10247260165131946770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-944354764712786725.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 191 rows 129 cols 442 entries
Finished phase 1 with 80 SingleSign rule and 42 generalized
[2026-05-28 02:51:38] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-944354764712786725.kers
Total runtime 2 ms.
[2026-05-28 02:51:38] [INFO ] Implicit Places using invariants in 173 ms returned [58, 72]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 174 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 127/393 places, 1143/1379 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 119 transition count 1135
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 119 transition count 1135
Applied a total of 16 rules in 8 ms. Remains 119 /127 variables (removed 8) and now considering 1135/1143 (removed 8) transitions.
[2026-05-28 02:51:38] [INFO ] Flow matrix only has 181 transitions (discarded 954 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9637708804059481662.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11241180688753007991.kers'
[2026-05-28 02:51:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9637708804059481662.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11241180688753007991.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 181 rows 119 cols 412 entries
Finished phase 1 with 74 SingleSign rule and 40 generalized
[2026-05-28 02:51:38] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11241180688753007991.kers
Total runtime 1 ms.
[2026-05-28 02:51:39] [INFO ] Implicit Places using invariants in 212 ms returned []
[2026-05-28 02:51:39] [INFO ] Flow matrix only has 181 transitions (discarded 954 similar events)
[2026-05-28 02:51:39] [INFO ] Invariant cache hit.
[2026-05-28 02:51:39] [INFO ] Implicit Places using invariants and state equation in 569 ms returned []
Implicit Place search using SMT with State Equation took 783 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/393 places, 1135/1379 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1013 ms. Remains : 119/393 places, 1135/1379 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(p0) U X((p1 U X(p2))))))))'
Stuttering acceptance computed with spot in 470 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C4-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S32C4-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C4-LTLCardinality-13 finished in 1526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Spot run failed in 53 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((p1 U X(X(p1))))||p0)))'
Spot run failed in 79 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-28 02:51:40] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16297871044630001335
[2026-05-28 02:51:40] [INFO ] Computing symmetric may disable matrix : 1379 transitions.
[2026-05-28 02:51:40] [INFO ] Applying decomposition
[2026-05-28 02:51:40] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 02:51:40] [INFO ] Flatten gal took : 41 ms
[2026-05-28 02:51:40] [INFO ] Computing symmetric may enable matrix : 1379 transitions.
[2026-05-28 02:51:40] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph1628431729866370820.txt' '-o' '/tmp/graph1628431729866370820.bin' '-w' '/tmp/graph1628431729866370820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1628431729866370820.bin' '-l' '-1' '-v' '-w' '/tmp/graph1628431729866370820.weights' '-q' '0' '-e' '0.001'
[2026-05-28 02:51:40] [INFO ] Decomposing Gal with order
[2026-05-28 02:51:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 02:51:40] [INFO ] Removed a total of 1445 redundant transitions.
[2026-05-28 02:51:40] [INFO ] Flatten gal took : 115 ms
[2026-05-28 02:51:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 125 labels/synchronizations in 34 ms.
[2026-05-28 02:51:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality1632257058887950735.gal : 10 ms
[2026-05-28 02:51:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality674258259753397120.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1632257058887950735.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality674258259753397120.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...296
Read 2 LTL properties
[2026-05-28 02:51:40] [INFO ] Computing Do-Not-Accords matrix : 1379 transitions.
Checking formula 0 : !((X(X(F("(gu68.NoNodeManageTheBreakDownOfNode14<=gu68.Node23HasTheLeafSetOfLxToReplaceNode2)")))))
Formula 0 simplified : XXG!"(gu68.NoNodeManageTheBreakDownOfNode14<=gu68.Node23HasTheLeafSetOfLxToReplaceNode2)"
[2026-05-28 02:51:40] [INFO ] Computation of Completed DNA matrix. took 100 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-28 02:51:40] [INFO ] Built C files in 651ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16297871044630001335
Running compilation step : cd /tmp/ltsmin16297871044630001335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 7693 ms.
Running link step : cd /tmp/ltsmin16297871044630001335;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 131 ms.
Running LTSmin : cd /tmp/ltsmin16297871044630001335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin16297871044630001335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16297871044630001335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((X(((LTLAPp2==true) U X(X((LTLAPp2==true)))))||(LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-28 03:13:42] [INFO ] Flatten gal took : 976 ms
[2026-05-28 03:13:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality10285857297029199795.gal : 113 ms
[2026-05-28 03:13:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality16080717041282210586.ltl : 31 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10285857297029199795.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16080717041282210586.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !((X(X(F("(NoNodeManageTheBreakDownOfNode14<=Node23HasTheLeafSetOfLxToReplaceNode2)")))))
Formula 0 simplified : XXG!"(NoNodeManageTheBreakDownOfNode14<=Node23HasTheLeafSetOfLxToReplaceNode2)"
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin16297871044630001335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((X(((LTLAPp2==true) U X(X((LTLAPp2==true)))))||(LTLAPp1==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin16297871044630001335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-28 03:35:42] [INFO ] Flatten gal took : 749 ms
[2026-05-28 03:35:46] [INFO ] Input system was already deterministic with 1379 transitions.
[2026-05-28 03:35:46] [INFO ] Transformed 393 places.
[2026-05-28 03:35:47] [INFO ] Transformed 1379 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-28 03:35:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality17427204883501376216.gal : 31 ms
[2026-05-28 03:35:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality17497416333247370880.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17427204883501376216.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17497416333247370880.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(F("(NoNodeManageTheBreakDownOfNode14<=Node23HasTheLeafSetOfLxToReplaceNode2)")))))
Formula 0 simplified : XXG!"(NoNodeManageTheBreakDownOfNode14<=Node23HasTheLeafSetOfLxToReplaceNode2)"

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LeafsetExtension-PT-S32C4"
export BK_EXAMINATION="LTLCardinality"
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 LeafsetExtension-PT-S32C4, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107900515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S32C4.tgz
mv LeafsetExtension-PT-S32C4 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;