About the Execution of ITS-Tools for PolyORBLF-PT-S02J04T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10315.731 | 1199336.00 | 1698382.00 | 3092.30 | FFTTTFFTFTFFFFTF | normal |
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.r210-smll-177969942100411.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 PolyORBLF-PT-S02J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100411
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 21K Mar 8 15:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 8 15:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Mar 8 15:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K Mar 8 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.0K Mar 16 08:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 16 08:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 16 08:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 16 08:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Mar 8 15:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Mar 8 15:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 33K Mar 8 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 187K Mar 8 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.4K Mar 16 08:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 862K 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 PolyORBLF-PT-S02J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J04T06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1780176473171
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J04T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-30 21:27:55] [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]
[2026-05-30 21:27:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-30 21:27:55] [INFO ] Load time of PNML (sax parser for PT used): 232 ms
[2026-05-30 21:27:56] [INFO ] Transformed 476 places.
[2026-05-30 21:27:56] [INFO ] Transformed 920 transitions.
[2026-05-30 21:27:56] [INFO ] Parsed PT model containing 476 places and 920 transitions and 4242 arcs in 400 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 112 out of 476 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 824/824 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 474 transition count 824
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 469 transition count 819
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 469 transition count 819
Applied a total of 12 rules in 142 ms. Remains 469 /476 variables (removed 7) and now considering 819/824 (removed 5) transitions.
Running 817 sub problems to find dead transitions.
[2026-05-30 21:27:56] [INFO ] Flow matrix only has 807 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10675612415160131829.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12324991841828022367.kers'
[2026-05-30 21:27:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10675612415160131829.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12324991841828022367.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 807 rows 464 cols 3152 entries
Finished phase 1 with 294 SingleSign rule and 131 generalized
[2026-05-30 21:27:56] [INFO ] Computed 44 invariants in 8 ms
Computed 44 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-12324991841828022367.kers
Total runtime 11 ms.
[2026-05-30 21:27:56] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/467 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/467 variables, 24/42 constraints. Problems are: Problem set: 0 solved, 817 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 467/1276 variables, and 55 constraints, problems are : Problem set: 0 solved, 817 unsolved in 20094 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/469 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 817/817 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 817 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/467 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/467 variables, 24/42 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/467 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 817 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 467/1276 variables, and 55 constraints, problems are : Problem set: 0 solved, 817 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/469 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/817 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41170ms problems are : Problem set: 0 solved, 817 unsolved
Search for dead transitions found 0 dead transitions in 41246ms
[2026-05-30 21:28:37] [INFO ] Flow matrix only has 807 transitions (discarded 12 similar events)
[2026-05-30 21:28:37] [INFO ] Invariant cache hit.
[2026-05-30 21:28:39] [INFO ] Implicit Places using invariants in 1431 ms returned [112, 239, 276, 279, 417, 429]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1450 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 463/476 places, 819/824 transitions.
Applied a total of 0 rules in 26 ms. Remains 463 /463 variables (removed 0) and now considering 819/819 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43000 ms. Remains : 463/476 places, 819/824 transitions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 819/819 transitions.
Applied a total of 0 rules in 19 ms. Remains 463 /463 variables (removed 0) and now considering 819/819 (removed 0) transitions.
Running 817 sub problems to find dead transitions.
[2026-05-30 21:28:39] [INFO ] Flow matrix only has 807 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12457305287887367893.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7878068590039823876.kers'
[2026-05-30 21:28:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12457305287887367893.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7878068590039823876.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 807 rows 458 cols 3140 entries
Finished phase 1 with 294 SingleSign rule and 131 generalized
[2026-05-30 21:28:39] [INFO ] Computed 38 invariants in 12 ms
Computed 38 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-7878068590039823876.kers
Total runtime 15 ms.
[2026-05-30 21:28:39] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/461 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/461 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 817 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 461/1270 variables, and 48 constraints, problems are : Problem set: 0 solved, 817 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/463 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 817/817 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 817 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/461 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/461 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 817 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 12/48 constraints. Problems are: Problem set: 0 solved, 817 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 461/1270 variables, and 48 constraints, problems are : Problem set: 0 solved, 817 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/463 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/817 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40821ms problems are : Problem set: 0 solved, 817 unsolved
Search for dead transitions found 0 dead transitions in 40829ms
[2026-05-30 21:29:20] [INFO ] Flow matrix only has 807 transitions (discarded 12 similar events)
[2026-05-30 21:29:20] [INFO ] Invariant cache hit.
[2026-05-30 21:29:21] [INFO ] Implicit Places using invariants in 1086 ms returned []
[2026-05-30 21:29:21] [INFO ] Flow matrix only has 807 transitions (discarded 12 similar events)
[2026-05-30 21:29:21] [INFO ] Invariant cache hit.
[2026-05-30 21:29:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:29:29] [INFO ] Implicit Places using invariants and state equation in 8179 ms returned []
Implicit Place search using SMT with State Equation took 9270 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 50126 ms. Remains : 463/463 places, 819/819 transitions.
Support contains 112 out of 463 places after structural reductions.
[2026-05-30 21:29:29] [INFO ] Flatten gal took : 140 ms
[2026-05-30 21:29:30] [INFO ] Flatten gal took : 95 ms
[2026-05-30 21:29:30] [INFO ] Input system was already deterministic with 819 transitions.
RANDOM walk for 40000 steps (11 resets) in 2127 ms. (18 steps per ms) remains 18/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 99 ms. (40 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 75 ms. (52 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 56 ms. (70 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4000 steps (8 resets) in 30 ms. (129 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 39 ms. (100 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4000 steps (8 resets) in 22 ms. (173 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 31 ms. (125 steps per ms) remains 18/18 properties
[2026-05-30 21:29:31] [INFO ] Flow matrix only has 807 transitions (discarded 12 similar events)
[2026-05-30 21:29:31] [INFO ] Invariant cache hit.
[2026-05-30 21:29:31] [INFO ] State equation strengthened by 72 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 1 (OVERLAPS) 144/189 variables, 14/14 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 0/14 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 12/201 variables, 1/15 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 0/15 constraints. Problems are: Problem set: 3 solved, 15 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 5 (OVERLAPS) 250/451 variables, 15/30 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/451 variables, 0/30 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 2/453 variables, 2/32 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/453 variables, 0/32 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 8/461 variables, 5/37 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/461 variables, 0/37 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 807/1268 variables, 461/498 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1268 variables, 72/570 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1268 variables, 0/570 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 2/1270 variables, 2/572 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1270 variables, 1/573 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1270 variables, 0/573 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/1270 variables, 0/573 constraints. Problems are: Problem set: 14 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1270/1270 variables, and 573 constraints, problems are : Problem set: 14 solved, 4 unsolved in 3269 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 463/463 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 1/1 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/1 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 13/30 variables, 2/3 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 389/419 variables, 8/11 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 3/14 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/419 variables, 0/14 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 21/440 variables, 12/26 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/440 variables, 0/26 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 19/459 variables, 12/38 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/459 variables, 0/38 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 2/461 variables, 2/40 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/461 variables, 0/40 constraints. Problems are: Problem set: 14 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 807/1268 variables, 461/501 constraints. Problems are: Problem set: 14 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1268/1270 variables, and 573 constraints, problems are : Problem set: 14 solved, 4 unsolved in 5000 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 461/463 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 0/18 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8304ms problems are : Problem set: 14 solved, 4 unsolved
Parikh walk visited 0 properties in 1702 ms.
Support contains 16 out of 463 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 463/463 places, 819/819 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 463 transition count 781
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 425 transition count 781
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 76 place count 425 transition count 733
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 172 place count 377 transition count 733
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 254 place count 336 transition count 692
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 258 place count 332 transition count 688
Iterating global reduction 2 with 4 rules applied. Total rules applied 262 place count 332 transition count 688
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 274 place count 332 transition count 676
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 286 place count 320 transition count 676
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 292 place count 320 transition count 676
Applied a total of 292 rules in 191 ms. Remains 320 /463 variables (removed 143) and now considering 676/819 (removed 143) transitions.
Running 674 sub problems to find dead transitions.
[2026-05-30 21:29:41] [INFO ] Flow matrix only has 664 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11369643812217440813.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17565203423176408523.kers'
[2026-05-30 21:29:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11369643812217440813.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17565203423176408523.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 664 rows 315 cols 3060 entries
Finished phase 1 with 162 SingleSign rule and 120 generalized
[2026-05-30 21:29:41] [INFO ] Computed 38 invariants in 9 ms
Computed 38 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-17565203423176408523.kers
Total runtime 11 ms.
[2026-05-30 21:29:41] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/318 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 674 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 318/984 variables, and 50 constraints, problems are : Problem set: 0 solved, 674 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/320 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 674/674 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 674 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/318 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 674 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/318 variables, 14/50 constraints. Problems are: Problem set: 0 solved, 674 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/984 variables, and 50 constraints, problems are : Problem set: 0 solved, 674 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/320 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/674 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40528ms problems are : Problem set: 0 solved, 674 unsolved
Search for dead transitions found 0 dead transitions in 40532ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40726 ms. Remains : 320/463 places, 676/819 transitions.
RANDOM walk for 40000 steps (21 resets) in 874 ms. (45 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (9 resets) in 702 ms. (56 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 208 ms. (191 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (12 resets) in 336 ms. (118 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (11 resets) in 265 ms. (150 steps per ms) remains 3/3 properties
[2026-05-30 21:30:22] [INFO ] Flow matrix only has 664 transitions (discarded 12 similar events)
[2026-05-30 21:30:22] [INFO ] Invariant cache hit.
[2026-05-30 21:30:22] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 161/169 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 41/210 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/216 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 98/314 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/314 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 4/318 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/318 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 664/982 variables, 318/355 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/982 variables, 72/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/982 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 2/984 variables, 2/429 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/984 variables, 1/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/984 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/984 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 984/984 variables, and 430 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1389 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 320/320 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 161/169 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 41/210 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 6/216 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 98/314 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/314 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 4/318 variables, 4/40 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 664/982 variables, 318/358 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/982 variables, 72/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/982 variables, 3/433 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/982 variables, 1/434 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/982 variables, 0/434 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/984 variables, 2/436 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/984 variables, 1/437 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/984 variables, 0/437 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/984 variables, 0/437 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 984/984 variables, and 437 constraints, problems are : Problem set: 1 solved, 2 unsolved in 8248 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 320/320 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9653ms problems are : Problem set: 1 solved, 2 unsolved
Parikh walk visited 0 properties in 3339 ms.
Support contains 7 out of 320 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 320/320 places, 676/676 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 320 transition count 674
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 318 transition count 674
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 24 place count 308 transition count 664
Applied a total of 24 rules in 54 ms. Remains 308 /320 variables (removed 12) and now considering 664/676 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 308/320 places, 664/676 transitions.
RANDOM walk for 40000 steps (20 resets) in 403 ms. (99 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (12 resets) in 311 ms. (128 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (15 resets) in 252 ms. (158 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 166032 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :0 out of 2
Probabilistic random walk after 166032 steps, saw 89980 distinct states, run finished after 3009 ms. (steps per millisecond=55 ) properties seen :0
[2026-05-30 21:30:39] [INFO ] Flow matrix only has 652 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17454627472881927537.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17015041902147635799.kers'
[2026-05-30 21:30:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17454627472881927537.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17015041902147635799.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 652 rows 303 cols 3036 entries
Finished phase 1 with 150 SingleSign rule and 120 generalized
[2026-05-30 21:30:39] [INFO ] Computed 38 invariants in 5 ms
Computed 38 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-17015041902147635799.kers
Total runtime 7 ms.
[2026-05-30 21:30:39] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 156/163 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 41/204 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/210 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 92/302 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 4/306 variables, 4/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/306 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/306 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 652/958 variables, 306/347 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/958 variables, 72/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/958 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/960 variables, 2/421 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/960 variables, 1/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/960 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 0/960 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 960/960 variables, and 422 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1950 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 308/308 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 156/163 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 41/204 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/210 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 92/302 variables, 18/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 4/306 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/306 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/306 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 652/958 variables, 306/348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/958 variables, 72/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/958 variables, 2/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/958 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/960 variables, 2/424 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/960 variables, 1/425 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/960 variables, 2/427 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/960 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/960 variables, 1/428 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/960 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/960 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 960/960 variables, and 428 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4968 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 308/308 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6941ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 357 ms.
Support contains 7 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 664/664 transitions.
Applied a total of 0 rules in 24 ms. Remains 308 /308 variables (removed 0) and now considering 664/664 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 308/308 places, 664/664 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 664/664 transitions.
Applied a total of 0 rules in 22 ms. Remains 308 /308 variables (removed 0) and now considering 664/664 (removed 0) transitions.
[2026-05-30 21:30:46] [INFO ] Flow matrix only has 652 transitions (discarded 12 similar events)
[2026-05-30 21:30:46] [INFO ] Invariant cache hit.
[2026-05-30 21:30:47] [INFO ] Implicit Places using invariants in 1225 ms returned []
[2026-05-30 21:30:47] [INFO ] Flow matrix only has 652 transitions (discarded 12 similar events)
[2026-05-30 21:30:47] [INFO ] Invariant cache hit.
[2026-05-30 21:30:48] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:30:53] [INFO ] Implicit Places using invariants and state equation in 5288 ms returned []
Implicit Place search using SMT with State Equation took 6516 ms to find 0 implicit places.
[2026-05-30 21:30:53] [INFO ] Redundant transitions in 63 ms returned []
Running 662 sub problems to find dead transitions.
[2026-05-30 21:30:53] [INFO ] Flow matrix only has 652 transitions (discarded 12 similar events)
[2026-05-30 21:30:53] [INFO ] Invariant cache hit.
[2026-05-30 21:30:53] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 662 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 662 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 15/51 constraints. Problems are: Problem set: 0 solved, 662 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 306/960 variables, and 52 constraints, problems are : Problem set: 0 solved, 662 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/308 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 662/662 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 662 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 662 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 662 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 16/52 constraints. Problems are: Problem set: 0 solved, 662 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 306/960 variables, and 54 constraints, problems are : Problem set: 0 solved, 662 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 20/22 constraints, State Equation: 0/308 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/662 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60528ms problems are : Problem set: 0 solved, 662 unsolved
Search for dead transitions found 0 dead transitions in 60532ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67145 ms. Remains : 308/308 places, 664/664 transitions.
Successfully simplified 15 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-12 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' '!(G((p0||X(X(X(X(X(F(p1)))))))))'
Support contains 13 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 819/819 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 457 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 457 transition count 813
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 456 transition count 812
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 456 transition count 812
Applied a total of 14 rules in 41 ms. Remains 456 /463 variables (removed 7) and now considering 812/819 (removed 7) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-30 21:31:54] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12123259757205088443.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18197787093242211410.kers'
[2026-05-30 21:31:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12123259757205088443.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18197787093242211410.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 800 rows 451 cols 3126 entries
Finished phase 1 with 287 SingleSign rule and 131 generalized
[2026-05-30 21:31:54] [INFO ] Computed 38 invariants in 12 ms
Computed 38 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-18197787093242211410.kers
Total runtime 14 ms.
[2026-05-30 21:31:54] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 49 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 13/49 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 49 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40547ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40553ms
[2026-05-30 21:32:34] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:32:34] [INFO ] Invariant cache hit.
[2026-05-30 21:32:36] [INFO ] Implicit Places using invariants in 1578 ms returned []
[2026-05-30 21:32:36] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:32:36] [INFO ] Invariant cache hit.
[2026-05-30 21:32:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:32:43] [INFO ] Implicit Places using invariants and state equation in 7353 ms returned []
Implicit Place search using SMT with State Equation took 8937 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 456/463 places, 812/819 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49536 ms. Remains : 456/463 places, 812/819 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||X(X(X(X(X(F(p1)))))))))'
Stuttering acceptance computed with spot in 497 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLCardinality-00
Product exploration explored 100000 steps with 2688 reset in 902 ms.
Product exploration explored 100000 steps with 2643 reset in 510 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 77 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 21 steps (0 resets) in 18 ms. (1 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Knowledge-based reduction took 426 ms.
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 13 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 6 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 21:32:46] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:32:46] [INFO ] Invariant cache hit.
[2026-05-30 21:32:47] [INFO ] Implicit Places using invariants in 1479 ms returned []
[2026-05-30 21:32:47] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:32:47] [INFO ] Invariant cache hit.
[2026-05-30 21:32:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:32:55] [INFO ] Implicit Places using invariants and state equation in 7630 ms returned []
Implicit Place search using SMT with State Equation took 9111 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 9118 ms. Remains : 456/456 places, 812/812 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 60 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 21 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 84 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Knowledge-based reduction took 356 ms.
Stuttering acceptance computed with spot in 286 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 299 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2608 reset in 524 ms.
Product exploration explored 100000 steps with 2677 reset in 513 ms.
Spot run failed in 96 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/ltsmin5211294921919881212
[2026-05-30 21:32:57] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5211294921919881212
Running compilation step : cd /tmp/ltsmin5211294921919881212;'/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 2976 ms.
Running link step : cd /tmp/ltsmin5211294921919881212;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin5211294921919881212;'/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/stateBased5622138520242055722.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 13 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 7 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 21:33:12] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:33:12] [INFO ] Invariant cache hit.
[2026-05-30 21:33:14] [INFO ] Implicit Places using invariants in 1479 ms returned []
[2026-05-30 21:33:14] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:33:14] [INFO ] Invariant cache hit.
[2026-05-30 21:33:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:33:22] [INFO ] Implicit Places using invariants and state equation in 7967 ms returned []
Implicit Place search using SMT with State Equation took 9451 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 9460 ms. Remains : 456/456 places, 812/812 transitions.
Built C files in :
/tmp/ltsmin14788438034463469719
[2026-05-30 21:33:22] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14788438034463469719
Running compilation step : cd /tmp/ltsmin14788438034463469719;'/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 2505 ms.
Running link step : cd /tmp/ltsmin14788438034463469719;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin14788438034463469719;'/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/stateBased2589351491959528761.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-30 21:33:37] [INFO ] Flatten gal took : 59 ms
[2026-05-30 21:33:37] [INFO ] Flatten gal took : 55 ms
[2026-05-30 21:33:37] [INFO ] Time to serialize gal into /tmp/LTL5411356408747667350.gal : 13 ms
[2026-05-30 21:33:37] [INFO ] Time to serialize properties into /tmp/LTL5448368358355153638.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/LTL5411356408747667350.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9760867983018535358.hoa' '-atoms' '/tmp/LTL5448368358355153638.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...317
Loading property file /tmp/LTL5448368358355153638.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9760867983018535358.hoa
Detected timeout of ITS tools.
[2026-05-30 21:33:52] [INFO ] Flatten gal took : 56 ms
[2026-05-30 21:33:52] [INFO ] Flatten gal took : 43 ms
[2026-05-30 21:33:52] [INFO ] Time to serialize gal into /tmp/LTL9446937130802835553.gal : 21 ms
[2026-05-30 21:33:52] [INFO ] Time to serialize properties into /tmp/LTL9764653272942719836.ltl : 4 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/LTL9446937130802835553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9764653272942719836.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...275
Read 1 LTL properties
Checking formula 0 : !((G(("((ModifiedSrc_2+ModifiedSrc_1)>=1)")||(X(X(X(X(X(F("(BlockedTasks>((((CreatedJobs_2_2+CreatedJobs_1_1)+(CreatedJobs_3_2+Created...283
Formula 0 simplified : F(!"((ModifiedSrc_2+ModifiedSrc_1)>=1)" & XXXXXG!"(BlockedTasks>((((CreatedJobs_2_2+CreatedJobs_1_1)+(CreatedJobs_3_2+CreatedJobs_0_...267
Detected timeout of ITS tools.
[2026-05-30 21:34:07] [INFO ] Flatten gal took : 41 ms
[2026-05-30 21:34:07] [INFO ] Applying decomposition
[2026-05-30 21:34:07] [INFO ] Flatten gal took : 37 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/graph7481880385331116819.txt' '-o' '/tmp/graph7481880385331116819.bin' '-w' '/tmp/graph7481880385331116819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7481880385331116819.bin' '-l' '-1' '-v' '-w' '/tmp/graph7481880385331116819.weights' '-q' '0' '-e' '0.001'
[2026-05-30 21:34:08] [INFO ] Decomposing Gal with order
[2026-05-30 21:34:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 21:34:08] [INFO ] Removed a total of 813 redundant transitions.
[2026-05-30 21:34:08] [INFO ] Flatten gal took : 316 ms
[2026-05-30 21:34:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 196 labels/synchronizations in 107 ms.
[2026-05-30 21:34:09] [INFO ] Time to serialize gal into /tmp/LTL13318144197340127054.gal : 16 ms
[2026-05-30 21:34:09] [INFO ] Time to serialize properties into /tmp/LTL6414524276381682538.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/LTL13318144197340127054.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6414524276381682538.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(("((gi0.gi1.gi1.gi1.gu15.ModifiedSrc_2+gi0.gi1.gi1.gi1.gu15.ModifiedSrc_1)>=1)")||(X(X(X(X(X(F("(gu29.BlockedTasks>((((gu29.Creat...380
Formula 0 simplified : F(!"((gi0.gi1.gi1.gi1.gu15.ModifiedSrc_2+gi0.gi1.gi1.gi1.gu15.ModifiedSrc_1)>=1)" & XXXXXG!"(gu29.BlockedTasks>((((gu29.CreatedJobs_...364
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S02J04T06-LTLCardinality-00 finished in 149944 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 7 out of 463 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 463/463 places, 819/819 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 463 transition count 775
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 419 transition count 775
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 88 place count 419 transition count 727
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 184 place count 371 transition count 727
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 2 with 106 rules applied. Total rules applied 290 place count 318 transition count 674
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 294 place count 314 transition count 670
Iterating global reduction 2 with 4 rules applied. Total rules applied 298 place count 314 transition count 670
Applied a total of 298 rules in 62 ms. Remains 314 /463 variables (removed 149) and now considering 670/819 (removed 149) transitions.
Running 668 sub problems to find dead transitions.
[2026-05-30 21:34:24] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-581499167833199383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10739643215569181790.kers'
[2026-05-30 21:34:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-581499167833199383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10739643215569181790.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 658 rows 309 cols 2970 entries
Finished phase 1 with 156 SingleSign rule and 120 generalized
[2026-05-30 21:34:24] [INFO ] Computed 38 invariants in 5 ms
Computed 38 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-10739643215569181790.kers
Total runtime 7 ms.
[2026-05-30 21:34:24] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 668 unsolved
SMT process timed out in 20702ms, After SMT, problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 20705ms
[2026-05-30 21:34:44] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:34:44] [INFO ] Invariant cache hit.
[2026-05-30 21:34:46] [INFO ] Implicit Places using invariants in 1453 ms returned []
[2026-05-30 21:34:46] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:34:46] [INFO ] Invariant cache hit.
[2026-05-30 21:34:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:34:54] [INFO ] Implicit Places using invariants and state equation in 8026 ms returned []
Implicit Place search using SMT with State Equation took 9483 ms to find 0 implicit places.
[2026-05-30 21:34:54] [INFO ] Redundant transitions in 10 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 314/463 places, 670/819 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30269 ms. Remains : 314/463 places, 670/819 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 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLCardinality-01
Product exploration explored 100000 steps with 3798 reset in 529 ms.
Product exploration explored 100000 steps with 3797 reset in 586 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 106 steps (0 resets) in 4 ms. (21 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
[2026-05-30 21:34:55] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:34:56] [INFO ] Invariant cache hit.
[2026-05-30 21:34:56] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned sat
[2026-05-30 21:34:57] [INFO ] [Real]Absence check using 16 positive and 22 generalized place invariants in 348 ms returned sat
[2026-05-30 21:34:58] [INFO ] [Real]Absence check using state equation in 1145 ms returned sat
[2026-05-30 21:34:58] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 21:34:59] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2026-05-30 21:34:59] [INFO ] [Nat]Absence check using 16 positive and 22 generalized place invariants in 268 ms returned sat
[2026-05-30 21:35:02] [INFO ] [Nat]Absence check using state equation in 2678 ms returned sat
[2026-05-30 21:35:02] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:35:02] [INFO ] [Nat]Added 72 Read/Feed constraints in 847 ms returned sat
[2026-05-30 21:35:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2337 ms
[2026-05-30 21:35:05] [INFO ] Computed and/alt/rep : 356/1559/350 causal constraints (skipped 306 transitions) in 83 ms.
Could not prove EG (NOT p0)
Knowledge-based reduction took 17668 ms.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Support contains 7 out of 314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 314/314 places, 670/670 transitions.
Applied a total of 0 rules in 18 ms. Remains 314 /314 variables (removed 0) and now considering 670/670 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 21:35:13] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:35:13] [INFO ] Invariant cache hit.
[2026-05-30 21:35:14] [INFO ] Implicit Places using invariants in 1070 ms returned []
[2026-05-30 21:35:14] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:35:14] [INFO ] Invariant cache hit.
[2026-05-30 21:35:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:35:22] [INFO ] Implicit Places using invariants and state equation in 7707 ms returned []
Implicit Place search using SMT with State Equation took 8778 ms to find 0 implicit places.
[2026-05-30 21:35:22] [INFO ] Redundant transitions in 7 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8812 ms. Remains : 314/314 places, 670/670 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 3 factoid took 44 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 90 steps (0 resets) in 6 ms. (12 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
[2026-05-30 21:35:22] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:35:22] [INFO ] Invariant cache hit.
[2026-05-30 21:35:23] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2026-05-30 21:35:23] [INFO ] [Real]Absence check using 16 positive and 22 generalized place invariants in 228 ms returned sat
[2026-05-30 21:35:24] [INFO ] [Real]Absence check using state equation in 1328 ms returned sat
[2026-05-30 21:35:24] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 21:35:25] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2026-05-30 21:35:25] [INFO ] [Nat]Absence check using 16 positive and 22 generalized place invariants in 373 ms returned sat
[2026-05-30 21:35:28] [INFO ] [Nat]Absence check using state equation in 2998 ms returned sat
[2026-05-30 21:35:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:35:29] [INFO ] [Nat]Added 72 Read/Feed constraints in 751 ms returned sat
[2026-05-30 21:35:31] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1743 ms
[2026-05-30 21:35:31] [INFO ] Computed and/alt/rep : 356/1559/350 causal constraints (skipped 306 transitions) in 98 ms.
Could not prove EG (NOT p0)
Knowledge-based reduction took 17499 ms.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3802 reset in 515 ms.
Product exploration explored 100000 steps with 3817 reset in 360 ms.
Built C files in :
/tmp/ltsmin11656170075257612740
[2026-05-30 21:35:40] [INFO ] Computing symmetric may disable matrix : 670 transitions.
[2026-05-30 21:35:40] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:35:40] [INFO ] Computing symmetric may enable matrix : 670 transitions.
[2026-05-30 21:35:40] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:35:40] [INFO ] Computing Do-Not-Accords matrix : 670 transitions.
[2026-05-30 21:35:41] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:35:41] [INFO ] Built C files in 169ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11656170075257612740
Running compilation step : cd /tmp/ltsmin11656170075257612740;'/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 2941 ms.
Running link step : cd /tmp/ltsmin11656170075257612740;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin11656170075257612740;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3227410303182178002.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 7 out of 314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 314/314 places, 670/670 transitions.
Applied a total of 0 rules in 16 ms. Remains 314 /314 variables (removed 0) and now considering 670/670 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 21:35:55] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:35:55] [INFO ] Invariant cache hit.
[2026-05-30 21:35:56] [INFO ] Implicit Places using invariants in 1112 ms returned []
[2026-05-30 21:35:56] [INFO ] Flow matrix only has 658 transitions (discarded 12 similar events)
[2026-05-30 21:35:56] [INFO ] Invariant cache hit.
[2026-05-30 21:35:57] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:36:05] [INFO ] Implicit Places using invariants and state equation in 8696 ms returned []
Implicit Place search using SMT with State Equation took 9812 ms to find 0 implicit places.
[2026-05-30 21:36:05] [INFO ] Redundant transitions in 7 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9844 ms. Remains : 314/314 places, 670/670 transitions.
Built C files in :
/tmp/ltsmin2942152124639815843
[2026-05-30 21:36:05] [INFO ] Computing symmetric may disable matrix : 670 transitions.
[2026-05-30 21:36:05] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:36:05] [INFO ] Computing symmetric may enable matrix : 670 transitions.
[2026-05-30 21:36:05] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:36:05] [INFO ] Computing Do-Not-Accords matrix : 670 transitions.
[2026-05-30 21:36:05] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:36:05] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2942152124639815843
Running compilation step : cd /tmp/ltsmin2942152124639815843;'/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 2889 ms.
Running link step : cd /tmp/ltsmin2942152124639815843;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin2942152124639815843;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased421441784356994917.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-30 21:36:20] [INFO ] Flatten gal took : 45 ms
[2026-05-30 21:36:20] [INFO ] Flatten gal took : 49 ms
[2026-05-30 21:36:20] [INFO ] Time to serialize gal into /tmp/LTL12175725016265105706.gal : 6 ms
[2026-05-30 21:36:20] [INFO ] Time to serialize properties into /tmp/LTL1057659306126949866.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/LTL12175725016265105706.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1501290740634245380.hoa' '-atoms' '/tmp/LTL1057659306126949866.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/LTL1057659306126949866.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1501290740634245380.hoa
Detected timeout of ITS tools.
[2026-05-30 21:36:35] [INFO ] Flatten gal took : 27 ms
[2026-05-30 21:36:35] [INFO ] Flatten gal took : 26 ms
[2026-05-30 21:36:35] [INFO ] Time to serialize gal into /tmp/LTL6316161247446757180.gal : 9 ms
[2026-05-30 21:36:35] [INFO ] Time to serialize properties into /tmp/LTL1823493147269667135.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/LTL6316161247446757180.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1823493147269667135.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((((Abort_Check_Sources_B_6+Abort_Check_Sources_B_1)+(Abort_Check_Sources_B_5+Abort_Check_Sources_B_3))+(Abort_Check_Sources_B...196
Formula 0 simplified : FG!"((((Abort_Check_Sources_B_6+Abort_Check_Sources_B_1)+(Abort_Check_Sources_B_5+Abort_Check_Sources_B_3))+(Abort_Check_Sources_B_2...190
Detected timeout of ITS tools.
[2026-05-30 21:36:51] [INFO ] Flatten gal took : 33 ms
[2026-05-30 21:36:51] [INFO ] Applying decomposition
[2026-05-30 21:36:51] [INFO ] Flatten gal took : 32 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/graph1989304697195403088.txt' '-o' '/tmp/graph1989304697195403088.bin' '-w' '/tmp/graph1989304697195403088.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1989304697195403088.bin' '-l' '-1' '-v' '-w' '/tmp/graph1989304697195403088.weights' '-q' '0' '-e' '0.001'
[2026-05-30 21:36:51] [INFO ] Decomposing Gal with order
[2026-05-30 21:36:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 21:36:51] [INFO ] Removed a total of 474 redundant transitions.
[2026-05-30 21:36:51] [INFO ] Flatten gal took : 104 ms
[2026-05-30 21:36:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 359 labels/synchronizations in 43 ms.
[2026-05-30 21:36:51] [INFO ] Time to serialize gal into /tmp/LTL17119953274105273188.gal : 9 ms
[2026-05-30 21:36:51] [INFO ] Time to serialize properties into /tmp/LTL16020650263209287074.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/LTL17119953274105273188.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16020650263209287074.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 : !((G(F("((((gu12.Abort_Check_Sources_B_6+gu12.Abort_Check_Sources_B_1)+(gu12.Abort_Check_Sources_B_5+gu12.Abort_Check_Sources_B_3))+(g...231
Formula 0 simplified : FG!"((((gu12.Abort_Check_Sources_B_6+gu12.Abort_Check_Sources_B_1)+(gu12.Abort_Check_Sources_B_5+gu12.Abort_Check_Sources_B_3))+(gu1...225
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S02J04T06-LTLCardinality-01 finished in 162352 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' '!((p0 U X(p1)))'
Support contains 13 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 819/819 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 457 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 457 transition count 813
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 456 transition count 812
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 456 transition count 812
Applied a total of 14 rules in 18 ms. Remains 456 /463 variables (removed 7) and now considering 812/819 (removed 7) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-30 21:37:06] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9025820715507897867.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8074282653725947034.kers'
[2026-05-30 21:37:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9025820715507897867.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8074282653725947034.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 800 rows 451 cols 3126 entries
Finished phase 1 with 287 SingleSign rule and 131 generalized
[2026-05-30 21:37:06] [INFO ] Computed 38 invariants in 7 ms
Computed 38 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-8074282653725947034.kers
Total runtime 9 ms.
[2026-05-30 21:37:06] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 810 unsolved
SMT process timed out in 20971ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 20974ms
[2026-05-30 21:37:27] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:37:27] [INFO ] Invariant cache hit.
[2026-05-30 21:37:28] [INFO ] Implicit Places using invariants in 1293 ms returned []
[2026-05-30 21:37:28] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:37:28] [INFO ] Invariant cache hit.
[2026-05-30 21:37:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:37:38] [INFO ] Implicit Places using invariants and state equation in 9397 ms returned []
Implicit Place search using SMT with State Equation took 10693 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 456/463 places, 812/819 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31688 ms. Remains : 456/463 places, 812/819 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' '!((p0 U X(p1)))'
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 614 ms.
Product exploration explored 100000 steps with 50000 reset in 418 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 9 factoid took 12 ms. Proved property starting from automaton with 4 states, 6 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 22 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T06-LTLCardinality-03 finished in 32904 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' '!(F((G(X(!F(X(F(p0))))) U p1)))'
Support contains 8 out of 463 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 : 463/463 places, 819/819 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 463 transition count 787
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 431 transition count 787
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 64 place count 431 transition count 739
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 160 place count 383 transition count 739
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 254 place count 336 transition count 692
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 258 place count 332 transition count 688
Iterating global reduction 2 with 4 rules applied. Total rules applied 262 place count 332 transition count 688
Applied a total of 262 rules in 57 ms. Remains 332 /463 variables (removed 131) and now considering 688/819 (removed 131) transitions.
Running 686 sub problems to find dead transitions.
[2026-05-30 21:37:39] [INFO ] Flow matrix only has 676 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5618687129442342356.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2435369680787339578.kers'
[2026-05-30 21:37:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5618687129442342356.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2435369680787339578.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 676 rows 327 cols 3000 entries
Finished phase 1 with 164 SingleSign rule and 130 generalized
[2026-05-30 21:37:39] [INFO ] Computed 38 invariants in 9 ms
Computed 38 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-2435369680787339578.kers
Total runtime 11 ms.
[2026-05-30 21:37:39] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/330 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/330 variables, 15/36 constraints. Problems are: Problem set: 0 solved, 686 unsolved
SMT process timed out in 20514ms, After SMT, problems are : Problem set: 0 solved, 686 unsolved
Search for dead transitions found 0 dead transitions in 20518ms
[2026-05-30 21:38:00] [INFO ] Flow matrix only has 676 transitions (discarded 12 similar events)
[2026-05-30 21:38:00] [INFO ] Invariant cache hit.
[2026-05-30 21:38:01] [INFO ] Implicit Places using invariants in 1468 ms returned []
[2026-05-30 21:38:01] [INFO ] Flow matrix only has 676 transitions (discarded 12 similar events)
[2026-05-30 21:38:01] [INFO ] Invariant cache hit.
[2026-05-30 21:38:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:38:07] [INFO ] Implicit Places using invariants and state equation in 6195 ms returned []
Implicit Place search using SMT with State Equation took 7665 ms to find 0 implicit places.
[2026-05-30 21:38:07] [INFO ] Redundant transitions in 7 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 332/463 places, 688/819 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 28262 ms. Remains : 332/463 places, 688/819 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((G(X(!F(X(F(p0))))) U p1)))'
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLCardinality-05
Stuttering criterion allowed to conclude after 4033 steps with 0 reset in 16 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLCardinality-05 finished in 28343 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(F((X(p0)&&F((X(X(p2))||p1))))))'
Support contains 14 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 819/819 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 457 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 457 transition count 813
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 456 transition count 812
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 456 transition count 812
Applied a total of 14 rules in 19 ms. Remains 456 /463 variables (removed 7) and now considering 812/819 (removed 7) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-30 21:38:07] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13493747929300134932.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-629637848816345120.kers'
[2026-05-30 21:38:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13493747929300134932.kers, --Pflows, --basisKERS=/tmp/petrispot-output-629637848816345120.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 800 rows 451 cols 3126 entries
Finished phase 1 with 287 SingleSign rule and 131 generalized
[2026-05-30 21:38:07] [INFO ] Computed 38 invariants in 7 ms
Computed 38 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-629637848816345120.kers
Total runtime 9 ms.
[2026-05-30 21:38:07] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 454/1256 variables, and 47 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 810/810 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 810 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 11/47 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 454/1256 variables, and 47 constraints, problems are : Problem set: 0 solved, 810 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/456 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/810 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40487ms problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 40490ms
[2026-05-30 21:38:48] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:38:48] [INFO ] Invariant cache hit.
[2026-05-30 21:38:49] [INFO ] Implicit Places using invariants in 1478 ms returned []
[2026-05-30 21:38:49] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:38:49] [INFO ] Invariant cache hit.
[2026-05-30 21:38:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:38:58] [INFO ] Implicit Places using invariants and state equation in 9185 ms returned []
Implicit Place search using SMT with State Equation took 10665 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 456/463 places, 812/819 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51176 ms. Remains : 456/463 places, 812/819 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(F((X(p0)&&F((X(X(p2))||p1))))))'
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (AND (NOT p1) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLCardinality-07
Product exploration explored 100000 steps with 10850 reset in 552 ms.
Product exploration explored 100000 steps with 10836 reset in 469 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 7 factoid took 54 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 268 steps (0 resets) in 6 ms. (38 steps per ms) remains 0/3 properties
Knowledge based reduction with 7 factoid took 85 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2026-05-30 21:39:00] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:39:00] [INFO ] Invariant cache hit.
[2026-05-30 21:39:01] [INFO ] [Real]Absence check using 18 positive place invariants in 28 ms returned sat
[2026-05-30 21:39:02] [INFO ] [Real]Absence check using 18 positive and 20 generalized place invariants in 845 ms returned sat
[2026-05-30 21:39:06] [INFO ] [Real]Absence check using state equation in 3834 ms returned sat
[2026-05-30 21:39:06] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 21:39:07] [INFO ] [Nat]Absence check using 18 positive place invariants in 31 ms returned sat
[2026-05-30 21:39:07] [INFO ] [Nat]Absence check using 18 positive and 20 generalized place invariants in 183 ms returned sat
[2026-05-30 21:39:13] [INFO ] [Nat]Absence check using state equation in 6313 ms returned sat
[2026-05-30 21:39:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:39:14] [INFO ] [Nat]Added 72 Read/Feed constraints in 867 ms returned sat
[2026-05-30 21:39:14] [INFO ] Computed and/alt/rep : 546/1845/540 causal constraints (skipped 258 transitions) in 67 ms.
Could not prove EG (AND (NOT p1) (NOT p2))
Knowledge-based reduction took 21192 ms.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 14 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 812/812 transitions.
Applied a total of 0 rules in 5 ms. Remains 456 /456 variables (removed 0) and now considering 812/812 (removed 0) transitions.
Skipped dead transition search.
[2026-05-30 21:39:21] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:39:21] [INFO ] Invariant cache hit.
[2026-05-30 21:39:22] [INFO ] Implicit Places using invariants in 1149 ms returned []
[2026-05-30 21:39:22] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:39:22] [INFO ] Invariant cache hit.
[2026-05-30 21:39:24] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:39:31] [INFO ] Implicit Places using invariants and state equation in 8743 ms returned []
Implicit Place search using SMT with State Equation took 9895 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 9901 ms. Remains : 456/456 places, 812/812 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 69 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 273 steps (0 resets) in 8 ms. (30 steps per ms) remains 0/3 properties
Knowledge based reduction with 1 factoid took 111 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2026-05-30 21:39:31] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:39:31] [INFO ] Invariant cache hit.
[2026-05-30 21:39:32] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2026-05-30 21:39:33] [INFO ] [Real]Absence check using 18 positive and 20 generalized place invariants in 545 ms returned sat
[2026-05-30 21:39:37] [INFO ] [Real]Absence check using state equation in 3816 ms returned sat
[2026-05-30 21:39:37] [INFO ] Solution in real domain found non-integer solution.
[2026-05-30 21:39:38] [INFO ] [Nat]Absence check using 18 positive place invariants in 39 ms returned sat
[2026-05-30 21:39:38] [INFO ] [Nat]Absence check using 18 positive and 20 generalized place invariants in 303 ms returned sat
[2026-05-30 21:39:45] [INFO ] [Nat]Absence check using state equation in 6793 ms returned sat
[2026-05-30 21:39:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:39:46] [INFO ] [Nat]Added 72 Read/Feed constraints in 763 ms returned sat
[2026-05-30 21:39:46] [INFO ] Computed and/alt/rep : 546/1845/540 causal constraints (skipped 258 transitions) in 76 ms.
[2026-05-30 21:39:52] [INFO ] Added : 135 causal constraints over 27 iterations in 6065 ms. Result :unknown
Could not prove EG (AND (NOT p1) (NOT p2))
Knowledge-based reduction took 20730 ms.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 10857 reset in 633 ms.
Product exploration explored 100000 steps with 10852 reset in 767 ms.
Spot run failed in 85 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/ltsmin13520703266128292227
[2026-05-30 21:39:54] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13520703266128292227
Running compilation step : cd /tmp/ltsmin13520703266128292227;'/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 2605 ms.
Running link step : cd /tmp/ltsmin13520703266128292227;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin13520703266128292227;'/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/stateBased15224595125102117344.hoa' '--buchi-type=spotba'
LTSmin run took 149 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-PT-S02J04T06-LTLCardinality-07 finished in 109143 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((p0||X(G((p1||X(X(G(p2)))))))))'
Support contains 5 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 819/819 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 459 transition count 815
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 459 transition count 815
Applied a total of 8 rules in 19 ms. Remains 459 /463 variables (removed 4) and now considering 815/819 (removed 4) transitions.
Running 813 sub problems to find dead transitions.
[2026-05-30 21:39:56] [INFO ] Flow matrix only has 803 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15460339070711711539.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10564413015913913180.kers'
[2026-05-30 21:39:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15460339070711711539.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10564413015913913180.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 803 rows 454 cols 3132 entries
Finished phase 1 with 290 SingleSign rule and 131 generalized
[2026-05-30 21:39:57] [INFO ] Computed 38 invariants in 13 ms
Computed 38 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-10564413015913913180.kers
Total runtime 15 ms.
[2026-05-30 21:39:57] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/457 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/457 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 457/1262 variables, and 48 constraints, problems are : Problem set: 0 solved, 813 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/459 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 813/813 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 813 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/457 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/457 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/457 variables, 12/48 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 457/1262 variables, and 48 constraints, problems are : Problem set: 0 solved, 813 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 18/20 constraints, State Equation: 0/459 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/813 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40755ms problems are : Problem set: 0 solved, 813 unsolved
Search for dead transitions found 0 dead transitions in 40764ms
[2026-05-30 21:40:37] [INFO ] Flow matrix only has 803 transitions (discarded 12 similar events)
[2026-05-30 21:40:37] [INFO ] Invariant cache hit.
[2026-05-30 21:40:39] [INFO ] Implicit Places using invariants in 1909 ms returned []
[2026-05-30 21:40:39] [INFO ] Flow matrix only has 803 transitions (discarded 12 similar events)
[2026-05-30 21:40:39] [INFO ] Invariant cache hit.
[2026-05-30 21:40:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:40:53] [INFO ] Implicit Places using invariants and state equation in 13675 ms returned []
Implicit Place search using SMT with State Equation took 15588 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 459/463 places, 815/819 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56375 ms. Remains : 459/463 places, 815/819 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((p0||X(G((p1||X(X(G(p2)))))))))'
Stuttering acceptance computed with spot in 190 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 572 ms.
Product exploration explored 100000 steps with 50000 reset in 619 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 11 ms. Proved property starting from automaton with 6 states, 8 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 17 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T06-LTLCardinality-14 finished in 57815 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((p0&&X(G((p1||X(p2)))))))'
Support contains 4 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 819/819 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 457 transition count 813
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 457 transition count 813
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 456 transition count 812
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 456 transition count 812
Applied a total of 14 rules in 19 ms. Remains 456 /463 variables (removed 7) and now considering 812/819 (removed 7) transitions.
Running 810 sub problems to find dead transitions.
[2026-05-30 21:40:54] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16032937244027106852.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15039512960237907955.kers'
[2026-05-30 21:40:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16032937244027106852.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15039512960237907955.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 800 rows 451 cols 3126 entries
Finished phase 1 with 287 SingleSign rule and 131 generalized
[2026-05-30 21:40:54] [INFO ] Computed 38 invariants in 8 ms
Computed 38 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15039512960237907955.kers
Total runtime 9 ms.
[2026-05-30 21:40:54] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/454 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/454 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 810 unsolved
SMT process timed out in 20873ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 20880ms
[2026-05-30 21:41:15] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:41:15] [INFO ] Invariant cache hit.
[2026-05-30 21:41:17] [INFO ] Implicit Places using invariants in 1530 ms returned []
[2026-05-30 21:41:17] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2026-05-30 21:41:17] [INFO ] Invariant cache hit.
[2026-05-30 21:41:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-30 21:41:25] [INFO ] Implicit Places using invariants and state equation in 7852 ms returned []
Implicit Place search using SMT with State Equation took 9384 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 456/463 places, 812/819 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30285 ms. Remains : 456/463 places, 812/819 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((p0&&X(G((p1||X(p2)))))))'
Stuttering acceptance computed with spot in 154 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S02J04T06-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1777 steps with 1 reset in 8 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T06-LTLCardinality-15 finished in 30481 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||X(X(X(X(X(F(p1)))))))))'
Spot run failed in 50 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(F(p0)))'
Spot run failed in 49 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.
[2026-05-30 21:41:25] [INFO ] Flatten gal took : 387 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17154617189173302796
[2026-05-30 21:41:25] [INFO ] Computing symmetric may disable matrix : 819 transitions.
[2026-05-30 21:41:25] [INFO ] Computation of Complete disable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:41:25] [INFO ] Computing symmetric may enable matrix : 819 transitions.
[2026-05-30 21:41:25] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:41:26] [INFO ] Applying decomposition
[2026-05-30 21:41:26] [INFO ] Computing Do-Not-Accords matrix : 819 transitions.
[2026-05-30 21:41:26] [INFO ] Flatten gal took : 116 ms
[2026-05-30 21:41:26] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-30 21:41:26] [INFO ] Built C files in 258ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17154617189173302796
Running compilation step : cd /tmp/ltsmin17154617189173302796;'/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'
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/graph14523830385860328128.txt' '-o' '/tmp/graph14523830385860328128.bin' '-w' '/tmp/graph14523830385860328128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14523830385860328128.bin' '-l' '-1' '-v' '-w' '/tmp/graph14523830385860328128.weights' '-q' '0' '-e' '0.001'
[2026-05-30 21:41:26] [INFO ] Decomposing Gal with order
[2026-05-30 21:41:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-30 21:41:26] [INFO ] Removed a total of 981 redundant transitions.
[2026-05-30 21:41:26] [INFO ] Flatten gal took : 153 ms
[2026-05-30 21:41:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 325 labels/synchronizations in 73 ms.
[2026-05-30 21:41:26] [INFO ] Time to serialize gal into /tmp/LTLCardinality16479292228223089118.gal : 18 ms
[2026-05-30 21:41:26] [INFO ] Time to serialize properties into /tmp/LTLCardinality13766414308409414874.ltl : 4 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/LTLCardinality16479292228223089118.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13766414308409414874.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 : !((G(("((gi0.gi1.gi8.gu58.ModifiedSrc_2+gi0.gi1.gi8.gu58.ModifiedSrc_1)>=1)")||(X(X(X(X(X(F("(gu1.BlockedTasks>((((gu1.CreatedJobs_2_2...361
Formula 0 simplified : F(!"((gi0.gi1.gi8.gu58.ModifiedSrc_2+gi0.gi1.gi8.gu58.ModifiedSrc_1)>=1)" & XXXXXG!"(gu1.BlockedTasks>((((gu1.CreatedJobs_2_2+gu1.Cr...345
Compilation finished in 4030 ms.
Running link step : cd /tmp/ltsmin17154617189173302796;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin17154617189173302796;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](((LTLAPp0==true)||X(X(X(X(X(<>((LTLAPp1==true)))))))))' '--buchi-type=spotba'
LTSmin run took 51597 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin17154617189173302796;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
LTSmin run took 329917 ms.
FORMULA PolyORBLF-PT-S02J04T06-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1196839 ms.
BK_STOP 1780177672507
--------------------
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="PolyORBLF-PT-S02J04T06"
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 PolyORBLF-PT-S02J04T06, 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 r210-smll-177969942100411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T06.tgz
mv PolyORBLF-PT-S02J04T06 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 '
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 ;