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-177969942200435.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)
.............................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PolyORBLF-PT-S02J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942200435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 15K Mar 8 15:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 8 15:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Mar 8 15:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 96K Mar 8 15:07 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 8.2K Mar 16 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Mar 16 08:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 16 08:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 16 08:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Mar 8 15:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Mar 8 15:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 62K Mar 8 15:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 311K Mar 8 15:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 16 08:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K Mar 16 08:41 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 601K 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-S02J06T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1780204574090

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-S02J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-31 05:16:15] [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]
[2026-05-31 05:16:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 05:16:16] [INFO ] Load time of PNML (sax parser for PT used): 275 ms
[2026-05-31 05:16:16] [INFO ] Transformed 536 places.
[2026-05-31 05:16:16] [INFO ] Transformed 1064 transitions.
[2026-05-31 05:16:16] [INFO ] Parsed PT model containing 536 places and 1064 transitions and 4866 arcs in 518 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 115 out of 536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 535 transition count 968
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 530 transition count 963
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 530 transition count 963
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 15 place count 526 transition count 959
Iterating global reduction 1 with 4 rules applied. Total rules applied 19 place count 526 transition count 959
Applied a total of 19 rules in 151 ms. Remains 526 /536 variables (removed 10) and now considering 959/968 (removed 9) transitions.
Running 957 sub problems to find dead transitions.
[2026-05-31 05:16:17] [INFO ] Flow matrix only has 947 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-14307630462301163983.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6035974743204241447.kers'
[2026-05-31 05:16:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14307630462301163983.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6035974743204241447.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 1 ms.
// Phase 1: matrix 947 rows 520 cols 3756 entries
Finished phase 1 with 318 SingleSign rule and 159 generalized
[2026-05-31 05:16:17] [INFO ] Computed 49 invariants in 12 ms
Computed 49 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-6035974743204241447.kers
Total runtime 16 ms.
[2026-05-31 05:16:17] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 957 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 25/45 constraints. Problems are: Problem set: 0 solved, 957 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/1473 variables, and 54 constraints, problems are : Problem set: 0 solved, 957 unsolved in 20240 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 25/29 constraints, State Equation: 0/526 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 957/957 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 957 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 957 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 25/45 constraints. Problems are: Problem set: 0 solved, 957 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 957 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/1473 variables, and 54 constraints, problems are : Problem set: 0 solved, 957 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 25/29 constraints, State Equation: 0/526 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/957 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41522ms problems are : Problem set: 0 solved, 957 unsolved
Search for dead transitions found 0 dead transitions in 41578ms
[2026-05-31 05:16:58] [INFO ] Flow matrix only has 947 transitions (discarded 12 similar events)
[2026-05-31 05:16:58] [INFO ] Invariant cache hit.
[2026-05-31 05:16:59] [INFO ] Implicit Places using invariants in 1145 ms returned [96, 111, 238, 251, 302, 488]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1157 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 520/536 places, 959/968 transitions.
Applied a total of 0 rules in 16 ms. Remains 520 /520 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43013 ms. Remains : 520/536 places, 959/968 transitions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Applied a total of 0 rules in 15 ms. Remains 520 /520 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Running 957 sub problems to find dead transitions.
[2026-05-31 05:16:59] [INFO ] Flow matrix only has 947 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-17951525293246962906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15613975023818096791.kers'
[2026-05-31 05:16:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17951525293246962906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15613975023818096791.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 1 ms.
// Phase 1: matrix 947 rows 514 cols 3744 entries
Finished phase 1 with 318 SingleSign rule and 159 generalized
[2026-05-31 05:16:59] [INFO ] Computed 43 invariants in 16 ms
Computed 43 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-15613975023818096791.kers
Total runtime 18 ms.
[2026-05-31 05:16:59] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/517 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 957 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/517 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 957 unsolved
SMT process timed out in 21144ms, After SMT, problems are : Problem set: 0 solved, 957 unsolved
Search for dead transitions found 0 dead transitions in 21149ms
[2026-05-31 05:17:20] [INFO ] Flow matrix only has 947 transitions (discarded 12 similar events)
[2026-05-31 05:17:20] [INFO ] Invariant cache hit.
[2026-05-31 05:17:22] [INFO ] Implicit Places using invariants in 1537 ms returned []
[2026-05-31 05:17:22] [INFO ] Flow matrix only has 947 transitions (discarded 12 similar events)
[2026-05-31 05:17:22] [INFO ] Invariant cache hit.
[2026-05-31 05:17:24] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:17:33] [INFO ] Implicit Places using invariants and state equation in 10714 ms returned []
Implicit Place search using SMT with State Equation took 12254 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 33423 ms. Remains : 520/520 places, 959/959 transitions.
Support contains 115 out of 520 places after structural reductions.
[2026-05-31 05:17:33] [INFO ] Flatten gal took : 169 ms
[2026-05-31 05:17:33] [INFO ] Flatten gal took : 108 ms
[2026-05-31 05:17:34] [INFO ] Input system was already deterministic with 959 transitions.
Support contains 113 out of 520 places (down from 115) after GAL structural reductions.
RANDOM walk for 40000 steps (10 resets) in 3385 ms. (11 steps per ms) remains 16/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 122 ms. (32 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 108 ms. (36 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 83 ms. (47 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
[2026-05-31 05:17:35] [INFO ] Flow matrix only has 947 transitions (discarded 12 similar events)
[2026-05-31 05:17:35] [INFO ] Invariant cache hit.
[2026-05-31 05:17:35] [INFO ] State equation strengthened by 72 read => feed constraints.
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp30 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Problem AtomicPropp25 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 1/3 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Problem AtomicPropp36 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 15/53 variables, 3/6 constraints. Problems are: Problem set: 5 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/6 constraints. Problems are: Problem set: 5 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 5 (OVERLAPS) 441/494 variables, 14/20 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/494 variables, 0/20 constraints. Problems are: Problem set: 15 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 15/509 variables, 15/35 constraints. Problems are: Problem set: 15 solved, 1 unsolved
SMT process timed out in 5808ms, After SMT, problems are : Problem set: 15 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 520 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
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 45 rules applied. Total rules applied 45 place count 519 transition count 915
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 89 place count 475 transition count 915
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 89 place count 475 transition count 855
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 209 place count 415 transition count 855
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 307 place count 366 transition count 806
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 310 place count 363 transition count 803
Iterating global reduction 2 with 3 rules applied. Total rules applied 313 place count 363 transition count 803
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 325 place count 363 transition count 791
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 337 place count 351 transition count 791
Applied a total of 337 rules in 356 ms. Remains 351 /520 variables (removed 169) and now considering 791/959 (removed 168) transitions.
Running 789 sub problems to find dead transitions.
[2026-05-31 05:17:41] [INFO ] Flow matrix only has 779 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-14388429305751065009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-947926461142797813.kers'
[2026-05-31 05:17:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14388429305751065009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-947926461142797813.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 779 rows 346 cols 3669 entries
Finished phase 1 with 159 SingleSign rule and 150 generalized
[2026-05-31 05:17:41] [INFO ] Computed 42 invariants in 12 ms
Computed 42 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-947926461142797813.kers
Total runtime 14 ms.
[2026-05-31 05:17:41] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/349 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 789 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/349 variables, 21/39 constraints. Problems are: Problem set: 0 solved, 789 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 349/1130 variables, and 49 constraints, problems are : Problem set: 0 solved, 789 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/351 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 789/789 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 789 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/349 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 789 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/349 variables, 21/39 constraints. Problems are: Problem set: 0 solved, 789 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/349 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 789 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 349/1130 variables, and 59 constraints, problems are : Problem set: 0 solved, 789 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/351 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/789 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40809ms problems are : Problem set: 0 solved, 789 unsolved
Search for dead transitions found 0 dead transitions in 40814ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41175 ms. Remains : 351/520 places, 791/959 transitions.
RANDOM walk for 40000 steps (26 resets) in 580 ms. (68 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (12 resets) in 170 ms. (233 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 192135 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :0 out of 1
Probabilistic random walk after 192135 steps, saw 110746 distinct states, run finished after 3012 ms. (steps per millisecond=63 ) properties seen :0
[2026-05-31 05:18:25] [INFO ] Flow matrix only has 779 transitions (discarded 12 similar events)
[2026-05-31 05:18:25] [INFO ] Invariant cache hit.
[2026-05-31 05:18:25] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 172/173 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 61/234 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/242 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 104/346 variables, 21/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 4/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/346 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/349 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/349 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/349 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 779/1128 variables, 349/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1128 variables, 72/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/1128 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/1130 variables, 2/469 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1130 variables, 1/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1130 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1130 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1130/1130 variables, and 470 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2154 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 351/351 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 172/173 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 61/234 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/242 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 104/346 variables, 21/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/346 variables, 5/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/346 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/349 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/349 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 779/1128 variables, 349/395 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1128 variables, 72/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Int declared 1128/1130 variables, and 468 constraints, problems are : Problem set: 1 solved, 0 unsolved in 1454 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 349/351 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3621ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 16 atomic propositions for a total of 15 simplifications.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (p1||G(p0)))))'
Support contains 12 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
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 519 transition count 921
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 481 transition count 921
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 76 place count 481 transition count 861
Deduced a syphon composed of 60 places in 3 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 196 place count 421 transition count 861
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 294 place count 372 transition count 812
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 297 place count 369 transition count 809
Iterating global reduction 2 with 3 rules applied. Total rules applied 300 place count 369 transition count 809
Applied a total of 300 rules in 132 ms. Remains 369 /520 variables (removed 151) and now considering 809/959 (removed 150) transitions.
Running 807 sub problems to find dead transitions.
[2026-05-31 05:18:29] [INFO ] Flow matrix only has 797 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-14591088907753789853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3540785503272625244.kers'
[2026-05-31 05:18:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14591088907753789853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3540785503272625244.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 797 rows 364 cols 3609 entries
Finished phase 1 with 174 SingleSign rule and 153 generalized
[2026-05-31 05:18:29] [INFO ] Computed 42 invariants in 13 ms
Computed 42 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-3540785503272625244.kers
Total runtime 16 ms.
[2026-05-31 05:18:29] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 807 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/367 variables, 21/39 constraints. Problems are: Problem set: 0 solved, 807 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 367/1166 variables, and 50 constraints, problems are : Problem set: 0 solved, 807 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/369 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 807/807 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 807 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 807 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/367 variables, 21/39 constraints. Problems are: Problem set: 0 solved, 807 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 11/50 constraints. Problems are: Problem set: 0 solved, 807 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 367/1166 variables, and 53 constraints, problems are : Problem set: 0 solved, 807 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/369 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/807 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40791ms problems are : Problem set: 0 solved, 807 unsolved
Search for dead transitions found 0 dead transitions in 40797ms
[2026-05-31 05:19:10] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:19:10] [INFO ] Invariant cache hit.
[2026-05-31 05:19:12] [INFO ] Implicit Places using invariants in 1741 ms returned []
[2026-05-31 05:19:12] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:19:12] [INFO ] Invariant cache hit.
[2026-05-31 05:19:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:19:19] [INFO ] Implicit Places using invariants and state equation in 7344 ms returned []
Implicit Place search using SMT with State Equation took 9088 ms to find 0 implicit places.
[2026-05-31 05:19:19] [INFO ] Redundant transitions in 58 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 369/520 places, 809/959 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50089 ms. Remains : 369/520 places, 809/959 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (G(p0)||p1))))'
Stuttering acceptance computed with spot in 302 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-01
Product exploration explored 100000 steps with 8487 reset in 789 ms.
Product exploration explored 100000 steps with 8462 reset in 679 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 9 factoid took 123 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 40000 steps (25 resets) in 646 ms. (61 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40001 steps (9 resets) in 813 ms. (49 steps per ms) remains 1/1 properties
[2026-05-31 05:19:22] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:19:22] [INFO ] Invariant cache hit.
[2026-05-31 05:19:22] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Real declared 206/1166 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 5/24 constraints, State Equation: 0/369 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 10 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p1)]
[2026-05-31 05:19:22] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:19:22] [INFO ] Invariant cache hit.
[2026-05-31 05:19:23] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2026-05-31 05:19:24] [INFO ] [Real]Absence check using 18 positive and 24 generalized place invariants in 1311 ms returned sat
[2026-05-31 05:19:32] [INFO ] [Real]Absence check using state equation in 7967 ms returned sat
[2026-05-31 05:19:32] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 05:19:33] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2026-05-31 05:19:34] [INFO ] [Nat]Absence check using 18 positive and 24 generalized place invariants in 389 ms returned sat
[2026-05-31 05:19:47] [INFO ] [Nat]Absence check using state equation in 13057 ms returned sat
[2026-05-31 05:19:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:19:47] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-31 05:19:47] [INFO ] [Nat]Added 72 Read/Feed constraints in 663 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 26175 ms.
Stuttering acceptance computed with spot in 60 ms :[(NOT p1)]
Support contains 12 out of 369 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 369/369 places, 809/809 transitions.
Applied a total of 0 rules in 38 ms. Remains 369 /369 variables (removed 0) and now considering 809/809 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 05:19:47] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:19:47] [INFO ] Invariant cache hit.
[2026-05-31 05:19:50] [INFO ] Implicit Places using invariants in 2613 ms returned []
[2026-05-31 05:19:50] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:19:50] [INFO ] Invariant cache hit.
[2026-05-31 05:19:51] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:19:57] [INFO ] Implicit Places using invariants and state equation in 6726 ms returned []
Implicit Place search using SMT with State Equation took 9353 ms to find 0 implicit places.
[2026-05-31 05:19:57] [INFO ] Redundant transitions in 18 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9417 ms. Remains : 369/369 places, 809/809 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 46 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
RANDOM walk for 41 steps (0 resets) in 4 ms. (8 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p1)]
[2026-05-31 05:19:57] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:19:57] [INFO ] Invariant cache hit.
[2026-05-31 05:19:58] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2026-05-31 05:19:59] [INFO ] [Real]Absence check using 18 positive and 24 generalized place invariants in 902 ms returned sat
[2026-05-31 05:20:07] [INFO ] [Real]Absence check using state equation in 8017 ms returned sat
[2026-05-31 05:20:07] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 05:20:08] [INFO ] [Nat]Absence check using 18 positive place invariants in 13 ms returned sat
[2026-05-31 05:20:08] [INFO ] [Nat]Absence check using 18 positive and 24 generalized place invariants in 379 ms returned sat
[2026-05-31 05:20:21] [INFO ] [Nat]Absence check using state equation in 12898 ms returned sat
[2026-05-31 05:20:21] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:20:22] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-31 05:20:22] [INFO ] [Nat]Added 72 Read/Feed constraints in 985 ms returned unknown
Could not prove EG (NOT p1)
Knowledge-based reduction took 25109 ms.
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Product exploration explored 100000 steps with 8453 reset in 601 ms.
Product exploration explored 100000 steps with 8490 reset in 518 ms.
Built C files in :
/tmp/ltsmin10847930043312018537
[2026-05-31 05:20:23] [INFO ] Computing symmetric may disable matrix : 809 transitions.
[2026-05-31 05:20:23] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:20:23] [INFO ] Computing symmetric may enable matrix : 809 transitions.
[2026-05-31 05:20:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:20:23] [INFO ] Computing Do-Not-Accords matrix : 809 transitions.
[2026-05-31 05:20:23] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:20:23] [INFO ] Built C files in 223ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10847930043312018537
Running compilation step : cd /tmp/ltsmin10847930043312018537;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10847930043312018537;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10847930043312018537;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 12 out of 369 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 369/369 places, 809/809 transitions.
Applied a total of 0 rules in 26 ms. Remains 369 /369 variables (removed 0) and now considering 809/809 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 05:20:26] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:20:26] [INFO ] Invariant cache hit.
[2026-05-31 05:20:28] [INFO ] Implicit Places using invariants in 2015 ms returned []
[2026-05-31 05:20:28] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2026-05-31 05:20:28] [INFO ] Invariant cache hit.
[2026-05-31 05:20:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:20:36] [INFO ] Implicit Places using invariants and state equation in 7143 ms returned []
Implicit Place search using SMT with State Equation took 9173 ms to find 0 implicit places.
[2026-05-31 05:20:36] [INFO ] Redundant transitions in 11 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9221 ms. Remains : 369/369 places, 809/809 transitions.
Built C files in :
/tmp/ltsmin10183138749133275978
[2026-05-31 05:20:36] [INFO ] Computing symmetric may disable matrix : 809 transitions.
[2026-05-31 05:20:36] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:20:36] [INFO ] Computing symmetric may enable matrix : 809 transitions.
[2026-05-31 05:20:36] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:20:36] [INFO ] Computing Do-Not-Accords matrix : 809 transitions.
[2026-05-31 05:20:36] [INFO ] Computation of Completed DNA matrix. took 73 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:20:36] [INFO ] Built C files in 267ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10183138749133275978
Running compilation step : cd /tmp/ltsmin10183138749133275978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10183138749133275978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10183138749133275978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-31 05:20:39] [INFO ] Flatten gal took : 68 ms
[2026-05-31 05:20:39] [INFO ] Flatten gal took : 61 ms
[2026-05-31 05:20:39] [INFO ] Time to serialize gal into /tmp/LTL8962805879940336405.gal : 13 ms
[2026-05-31 05:20:39] [INFO ] Time to serialize properties into /tmp/LTL595381575787649169.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/LTL8962805879940336405.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12554625016507311772.hoa' '-atoms' '/tmp/LTL595381575787649169.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/LTL595381575787649169.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12554625016507311772.hoa
Detected timeout of ITS tools.
[2026-05-31 05:20:54] [INFO ] Flatten gal took : 77 ms
[2026-05-31 05:20:55] [INFO ] Flatten gal took : 70 ms
[2026-05-31 05:20:55] [INFO ] Time to serialize gal into /tmp/LTL8470051882565638574.gal : 22 ms
[2026-05-31 05:20:55] [INFO ] Time to serialize properties into /tmp/LTL8704168436013899736.ltl : 5 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/LTL8470051882565638574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8704168436013899736.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 : !((F(("(((((ProcessingEvt_3+ProcessingEvt_2)+(ProcessingEvt_5+ProcessingEvt_4))+(ProcessingEvt_6+ProcessingEvt_1))>=2)||((((NotifyEven...978
Formula 0 simplified : G(!"(((((ProcessingEvt_3+ProcessingEvt_2)+(ProcessingEvt_5+ProcessingEvt_4))+(ProcessingEvt_6+ProcessingEvt_1))>=2)||((((NotifyEvent...692
Detected timeout of ITS tools.
[2026-05-31 05:21:10] [INFO ] Flatten gal took : 36 ms
[2026-05-31 05:21:10] [INFO ] Applying decomposition
[2026-05-31 05:21:10] [INFO ] Flatten gal took : 49 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/graph15230020931910062891.txt' '-o' '/tmp/graph15230020931910062891.bin' '-w' '/tmp/graph15230020931910062891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15230020931910062891.bin' '-l' '-1' '-v' '-w' '/tmp/graph15230020931910062891.weights' '-q' '0' '-e' '0.001'
[2026-05-31 05:21:10] [INFO ] Decomposing Gal with order
[2026-05-31 05:21:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 05:21:11] [INFO ] Removed a total of 545 redundant transitions.
[2026-05-31 05:21:11] [INFO ] Flatten gal took : 375 ms
[2026-05-31 05:21:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 554 labels/synchronizations in 92 ms.
[2026-05-31 05:21:11] [INFO ] Time to serialize gal into /tmp/LTL10265478206071066954.gal : 15 ms
[2026-05-31 05:21:11] [INFO ] Time to serialize properties into /tmp/LTL9020885715331019769.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10265478206071066954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9020885715331019769.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 : !((F(("(((((gu1.ProcessingEvt_3+gu1.ProcessingEvt_2)+(gu1.ProcessingEvt_5+gu1.ProcessingEvt_4))+(gu1.ProcessingEvt_6+gu1.ProcessingEvt...1146
Formula 0 simplified : G(!"(((((gu1.ProcessingEvt_3+gu1.ProcessingEvt_2)+(gu1.ProcessingEvt_5+gu1.ProcessingEvt_4))+(gu1.ProcessingEvt_6+gu1.ProcessingEvt_...812
Detected timeout of ITS tools.
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-01 finished in 176933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 20 out of 520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 519 transition count 959
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 517 transition count 957
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 517 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 516 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 516 transition count 956
Applied a total of 7 rules in 40 ms. Remains 516 /520 variables (removed 4) and now considering 956/959 (removed 3) transitions.
Running 954 sub problems to find dead transitions.
[2026-05-31 05:21:26] [INFO ] Flow matrix only has 944 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-4279123267176923031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7573018294843800743.kers'
[2026-05-31 05:21:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4279123267176923031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7573018294843800743.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 944 rows 511 cols 3738 entries
Finished phase 1 with 315 SingleSign rule and 159 generalized
[2026-05-31 05:21:26] [INFO ] Computed 42 invariants in 16 ms
Computed 42 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-7573018294843800743.kers
Total runtime 19 ms.
[2026-05-31 05:21:26] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 514/1460 variables, and 49 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 19/22 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/514 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 514/1460 variables, and 49 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 19/22 constraints, State Equation: 0/516 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40810ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40818ms
[2026-05-31 05:22:07] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:22:07] [INFO ] Invariant cache hit.
[2026-05-31 05:22:09] [INFO ] Implicit Places using invariants in 2074 ms returned []
[2026-05-31 05:22:09] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:22:09] [INFO ] Invariant cache hit.
[2026-05-31 05:22:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:22:27] [INFO ] Implicit Places using invariants and state equation in 18247 ms returned []
Implicit Place search using SMT with State Equation took 20347 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/520 places, 956/959 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61211 ms. Remains : 516/520 places, 956/959 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-03 finished in 61388 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(p0))&&(X(G(p1)) U (X(p2) U ((p3&&X(p2))||X(G(p2)))))))'
Support contains 28 out of 520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 519 transition count 959
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 517 transition count 957
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 517 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 516 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 516 transition count 956
Applied a total of 7 rules in 25 ms. Remains 516 /520 variables (removed 4) and now considering 956/959 (removed 3) transitions.
Skipped dead transition search.
[2026-05-31 05:22:28] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:22:28] [INFO ] Invariant cache hit.
[2026-05-31 05:22:29] [INFO ] Implicit Places using invariants in 1425 ms returned []
[2026-05-31 05:22:29] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:22:29] [INFO ] Invariant cache hit.
[2026-05-31 05:22:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:22:48] [INFO ] Implicit Places using invariants and state equation in 19090 ms returned []
Implicit Place search using SMT with State Equation took 20534 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/520 places, 956/959 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20561 ms. Remains : 516/520 places, 956/959 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(p0))&&(X(G(p1)) U (X(p2) U ((p3&&X(p2))||X(G(p2)))))))'
Stuttering acceptance computed with spot in 396 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true, (NOT p1), (AND (NOT p2) p1), (AND p1 (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 56 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-06 finished in 21055 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(G(p0)))'
Support contains 2 out of 520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 519 transition count 959
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 517 transition count 957
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 517 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 516 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 516 transition count 956
Applied a total of 7 rules in 64 ms. Remains 516 /520 variables (removed 4) and now considering 956/959 (removed 3) transitions.
Skipped dead transition search.
[2026-05-31 05:22:49] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:22:49] [INFO ] Invariant cache hit.
[2026-05-31 05:22:50] [INFO ] Implicit Places using invariants in 1795 ms returned []
[2026-05-31 05:22:50] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:22:50] [INFO ] Invariant cache hit.
[2026-05-31 05:22:51] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:23:08] [INFO ] Implicit Places using invariants and state equation in 17788 ms returned []
Implicit Place search using SMT with State Equation took 19600 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/520 places, 956/959 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19665 ms. Remains : 516/520 places, 956/959 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(G(p0)))'
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-08 finished in 19789 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||(p1&&(X(p2) U ((p3&&X(p2))||X(G(p2)))))))))'
Support contains 8 out of 520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 519 transition count 959
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 517 transition count 957
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 517 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 516 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 516 transition count 956
Applied a total of 7 rules in 23 ms. Remains 516 /520 variables (removed 4) and now considering 956/959 (removed 3) transitions.
Skipped dead transition search.
[2026-05-31 05:23:08] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:23:08] [INFO ] Invariant cache hit.
[2026-05-31 05:23:10] [INFO ] Implicit Places using invariants in 1884 ms returned []
[2026-05-31 05:23:10] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:23:10] [INFO ] Invariant cache hit.
[2026-05-31 05:23:11] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:23:26] [INFO ] Implicit Places using invariants and state equation in 16185 ms returned []
Implicit Place search using SMT with State Equation took 18092 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/520 places, 956/959 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18117 ms. Remains : 516/520 places, 956/959 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||(p1&&(X(p2) U ((p3&&X(p2))||X(G(p2)))))))))'
Stuttering acceptance computed with spot in 320 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-09
Product exploration explored 100000 steps with 33333 reset in 542 ms.
Product exploration explored 100000 steps with 33333 reset in 481 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 7 factoid took 26 ms. Proved property starting from automaton with 6 states, 10 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 37 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-09 finished in 19547 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))'
Support contains 2 out of 520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 519 transition count 959
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 517 transition count 957
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 517 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 516 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 516 transition count 956
Applied a total of 7 rules in 27 ms. Remains 516 /520 variables (removed 4) and now considering 956/959 (removed 3) transitions.
Skipped dead transition search.
[2026-05-31 05:23:28] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:23:28] [INFO ] Invariant cache hit.
[2026-05-31 05:23:29] [INFO ] Implicit Places using invariants in 1449 ms returned []
[2026-05-31 05:23:29] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:23:29] [INFO ] Invariant cache hit.
[2026-05-31 05:23:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:23:42] [INFO ] Implicit Places using invariants and state equation in 12717 ms returned []
Implicit Place search using SMT with State Equation took 14172 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/520 places, 956/959 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14200 ms. Remains : 516/520 places, 956/959 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))'
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 484 ms.
Product exploration explored 100000 steps with 50000 reset in 702 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 2 factoid took 13 ms. Proved property starting from automaton with 3 states, 3 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 36 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-12 finished in 15538 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Support contains 1 out of 520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 519 transition count 959
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 517 transition count 957
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 517 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 516 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 516 transition count 956
Applied a total of 7 rules in 25 ms. Remains 516 /520 variables (removed 4) and now considering 956/959 (removed 3) transitions.
Skipped dead transition search.
[2026-05-31 05:23:43] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:23:43] [INFO ] Invariant cache hit.
[2026-05-31 05:23:45] [INFO ] Implicit Places using invariants in 1461 ms returned []
[2026-05-31 05:23:45] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:23:45] [INFO ] Invariant cache hit.
[2026-05-31 05:23:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:24:03] [INFO ] Implicit Places using invariants and state equation in 18194 ms returned []
Implicit Place search using SMT with State Equation took 19660 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/520 places, 956/959 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19685 ms. Remains : 516/520 places, 956/959 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(p0))))))'
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-13
Stuttering criterion allowed to conclude after 94 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-13 finished in 19951 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(((p0&&X(F((X(p0)&&F(p1))))&&G(p2))||G((F(p1)&&F(p0))))))'
Support contains 6 out of 520 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 519 transition count 959
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 517 transition count 957
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 517 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 516 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 516 transition count 956
Applied a total of 7 rules in 40 ms. Remains 516 /520 variables (removed 4) and now considering 956/959 (removed 3) transitions.
Skipped dead transition search.
[2026-05-31 05:24:03] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:24:03] [INFO ] Invariant cache hit.
[2026-05-31 05:24:06] [INFO ] Implicit Places using invariants in 2147 ms returned []
[2026-05-31 05:24:06] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:24:06] [INFO ] Invariant cache hit.
[2026-05-31 05:24:06] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:24:23] [INFO ] Implicit Places using invariants and state equation in 17707 ms returned []
Implicit Place search using SMT with State Equation took 19856 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 516/520 places, 956/959 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19897 ms. Remains : 516/520 places, 956/959 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((F(p0)&&F(p1)))||(p1&&X(F((X(p1)&&F(p0))))&&G(p2)))))'
Stuttering acceptance computed with spot in 336 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (OR (NOT p1) (AND (NOT p0) p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-14
Product exploration explored 100000 steps with 3172 reset in 543 ms.
Product exploration explored 100000 steps with 3153 reset in 614 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 15 factoid took 299 ms. Reduced automaton from 6 states, 17 edges and 3 AP (stutter sensitive) to 6 states, 17 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 2908 steps (0 resets) in 31 ms. (90 steps per ms) remains 0/9 properties
Knowledge based reduction with 15 factoid took 411 ms. Reduced automaton from 6 states, 17 edges and 3 AP (stutter sensitive) to 6 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 286 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (OR (NOT p1) (AND (NOT p0) p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p1)]
[2026-05-31 05:24:26] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:24:26] [INFO ] Invariant cache hit.
[2026-05-31 05:24:27] [INFO ] [Real]Absence check using 20 positive place invariants in 30 ms returned sat
[2026-05-31 05:24:28] [INFO ] [Real]Absence check using 20 positive and 22 generalized place invariants in 1448 ms returned sat
[2026-05-31 05:24:41] [INFO ] [Real]Absence check using state equation in 12507 ms returned unknown
Could not prove EG (NOT p1)
[2026-05-31 05:24:41] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:24:41] [INFO ] Invariant cache hit.
[2026-05-31 05:24:42] [INFO ] [Real]Absence check using 20 positive place invariants in 63 ms returned sat
[2026-05-31 05:24:42] [INFO ] [Real]Absence check using 20 positive and 22 generalized place invariants in 468 ms returned sat
[2026-05-31 05:24:54] [INFO ] [Real]Absence check using state equation in 11949 ms returned sat
[2026-05-31 05:24:54] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 05:24:55] [INFO ] [Nat]Absence check using 20 positive place invariants in 30 ms returned sat
[2026-05-31 05:24:56] [INFO ] [Nat]Absence check using 20 positive and 22 generalized place invariants in 662 ms returned sat
[2026-05-31 05:25:04] [INFO ] [Nat]Absence check using state equation in 8295 ms returned sat
[2026-05-31 05:25:04] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:25:06] [INFO ] [Nat]Added 72 Read/Feed constraints in 1495 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:593)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeFacts.computeEGknowledge(KnowledgeFacts.java:231)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeOrchestrator.applyKnowledgeBasedReductions(KnowledgeOrchestrator.java:52)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:248)
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)
[2026-05-31 05:25:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Knowledge-based reduction took 44908 ms.
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (OR (NOT p1) (AND (NOT p0) p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p1)]
Support contains 6 out of 516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 516/516 places, 956/956 transitions.
Applied a total of 0 rules in 12 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 05:25:10] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:25:10] [INFO ] Invariant cache hit.
[2026-05-31 05:25:12] [INFO ] Implicit Places using invariants in 1904 ms returned []
[2026-05-31 05:25:12] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:25:12] [INFO ] Invariant cache hit.
[2026-05-31 05:25:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:25:30] [INFO ] Implicit Places using invariants and state equation in 17581 ms returned []
Implicit Place search using SMT with State Equation took 19501 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 19516 ms. Remains : 516/516 places, 956/956 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 15 factoid took 314 ms. Reduced automaton from 6 states, 17 edges and 3 AP (stutter sensitive) to 6 states, 17 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 10 to 9
RANDOM walk for 2720 steps (0 resets) in 38 ms. (69 steps per ms) remains 0/9 properties
Knowledge based reduction with 15 factoid took 441 ms. Reduced automaton from 6 states, 17 edges and 3 AP (stutter sensitive) to 6 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (OR (NOT p1) (AND (NOT p0) p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p1)]
[2026-05-31 05:25:31] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:25:31] [INFO ] Invariant cache hit.
[2026-05-31 05:25:32] [INFO ] [Real]Absence check using 20 positive place invariants in 31 ms returned sat
[2026-05-31 05:25:33] [INFO ] [Real]Absence check using 20 positive and 22 generalized place invariants in 1473 ms returned sat
[2026-05-31 05:25:46] [INFO ] [Real]Absence check using state equation in 12523 ms returned unknown
Could not prove EG (NOT p1)
[2026-05-31 05:25:46] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:25:46] [INFO ] Invariant cache hit.
[2026-05-31 05:25:47] [INFO ] [Real]Absence check using 20 positive place invariants in 41 ms returned sat
[2026-05-31 05:25:47] [INFO ] [Real]Absence check using 20 positive and 22 generalized place invariants in 470 ms returned sat
[2026-05-31 05:25:59] [INFO ] [Real]Absence check using state equation in 11574 ms returned sat
[2026-05-31 05:25:59] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 05:26:00] [INFO ] [Nat]Absence check using 20 positive place invariants in 52 ms returned sat
[2026-05-31 05:26:01] [INFO ] [Nat]Absence check using 20 positive and 22 generalized place invariants in 740 ms returned sat
[2026-05-31 05:26:09] [INFO ] [Nat]Absence check using state equation in 8340 ms returned sat
[2026-05-31 05:26:09] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:26:11] [INFO ] [Nat]Added 72 Read/Feed constraints in 1491 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:593)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeFacts.computeEGknowledge(KnowledgeFacts.java:231)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeOrchestrator.applyKnowledgeBasedReductions(KnowledgeOrchestrator.java:52)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
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)
[2026-05-31 05:26:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Knowledge-based reduction took 44463 ms.
Stuttering acceptance computed with spot in 306 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (OR (NOT p1) (AND (NOT p0) p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p1)]
Stuttering acceptance computed with spot in 314 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (OR (NOT p1) (AND (NOT p0) p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p1)]
Product exploration explored 100000 steps with 3188 reset in 557 ms.
Product exploration explored 100000 steps with 3150 reset in 434 ms.
Spot run failed in 95 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/ltsmin14604997322176751183
[2026-05-31 05:26:16] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14604997322176751183
Running compilation step : cd /tmp/ltsmin14604997322176751183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14604997322176751183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14604997322176751183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 6 out of 516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 516/516 places, 956/956 transitions.
Applied a total of 0 rules in 14 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 05:26:19] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:26:19] [INFO ] Invariant cache hit.
[2026-05-31 05:26:20] [INFO ] Implicit Places using invariants in 1715 ms returned []
[2026-05-31 05:26:21] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2026-05-31 05:26:21] [INFO ] Invariant cache hit.
[2026-05-31 05:26:21] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:26:39] [INFO ] Implicit Places using invariants and state equation in 18028 ms returned []
Implicit Place search using SMT with State Equation took 19766 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 19784 ms. Remains : 516/516 places, 956/956 transitions.
Built C files in :
/tmp/ltsmin3040653893206997609
[2026-05-31 05:26:39] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3040653893206997609
Running compilation step : cd /tmp/ltsmin3040653893206997609;'/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 2587 ms.
Running link step : cd /tmp/ltsmin3040653893206997609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin3040653893206997609;'/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/stateBased9120765153895210444.hoa' '--buchi-type=spotba'
LTSmin run took 160 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-14 finished in 158026 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 959/959 transitions.
Ensure Unique test removed 1 places
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 519 transition count 915
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 475 transition count 915
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 88 place count 475 transition count 855
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 208 place count 415 transition count 855
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
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 304 place count 367 transition count 807
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 307 place count 364 transition count 804
Iterating global reduction 2 with 3 rules applied. Total rules applied 310 place count 364 transition count 804
Applied a total of 310 rules in 132 ms. Remains 364 /520 variables (removed 156) and now considering 804/959 (removed 155) transitions.
Running 802 sub problems to find dead transitions.
[2026-05-31 05:26:42] [INFO ] Flow matrix only has 792 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-17825084021621288556.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17116049771208222707.kers'
[2026-05-31 05:26:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17825084021621288556.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17116049771208222707.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 792 rows 359 cols 3579 entries
Finished phase 1 with 169 SingleSign rule and 153 generalized
[2026-05-31 05:26:42] [INFO ] Computed 42 invariants in 13 ms
Computed 42 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-17116049771208222707.kers
Total runtime 16 ms.
[2026-05-31 05:26:42] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 802 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 21/39 constraints. Problems are: Problem set: 0 solved, 802 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 362/1156 variables, and 49 constraints, problems are : Problem set: 0 solved, 802 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/364 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 802/802 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 802 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 802 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 21/39 constraints. Problems are: Problem set: 0 solved, 802 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 802 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 362/1156 variables, and 50 constraints, problems are : Problem set: 0 solved, 802 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 21/24 constraints, State Equation: 0/364 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/802 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40741ms problems are : Problem set: 0 solved, 802 unsolved
Search for dead transitions found 0 dead transitions in 40745ms
[2026-05-31 05:27:22] [INFO ] Flow matrix only has 792 transitions (discarded 12 similar events)
[2026-05-31 05:27:22] [INFO ] Invariant cache hit.
[2026-05-31 05:27:24] [INFO ] Implicit Places using invariants in 1531 ms returned []
[2026-05-31 05:27:24] [INFO ] Flow matrix only has 792 transitions (discarded 12 similar events)
[2026-05-31 05:27:24] [INFO ] Invariant cache hit.
[2026-05-31 05:27:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2026-05-31 05:27:33] [INFO ] Implicit Places using invariants and state equation in 9369 ms returned []
Implicit Place search using SMT with State Equation took 10904 ms to find 0 implicit places.
[2026-05-31 05:27:33] [INFO ] Redundant transitions in 20 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 364/520 places, 804/959 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 51816 ms. Remains : 364/520 places, 804/959 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 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLCardinality-15
Stuttering criterion allowed to conclude after 54882 steps with 2059 reset in 397 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLCardinality-15 finished in 52338 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((p0 U (p1||G(p0)))))'
Spot run failed in 58 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.
[2026-05-31 05:27:34] [INFO ] Flatten gal took : 98 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8543511879241817323
[2026-05-31 05:27:34] [INFO ] Computing symmetric may disable matrix : 959 transitions.
[2026-05-31 05:27:34] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:27:34] [INFO ] Computing symmetric may enable matrix : 959 transitions.
[2026-05-31 05:27:34] [INFO ] Applying decomposition
[2026-05-31 05:27:34] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:27:34] [INFO ] Flatten gal took : 83 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/graph7578389296663455933.txt' '-o' '/tmp/graph7578389296663455933.bin' '-w' '/tmp/graph7578389296663455933.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7578389296663455933.bin' '-l' '-1' '-v' '-w' '/tmp/graph7578389296663455933.weights' '-q' '0' '-e' '0.001'
[2026-05-31 05:27:34] [INFO ] Computing Do-Not-Accords matrix : 959 transitions.
[2026-05-31 05:27:34] [INFO ] Decomposing Gal with order
[2026-05-31 05:27:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 05:27:34] [INFO ] Computation of Completed DNA matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-31 05:27:34] [INFO ] Built C files in 347ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8543511879241817323
Running compilation step : cd /tmp/ltsmin8543511879241817323;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' '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'
[2026-05-31 05:27:34] [INFO ] Removed a total of 947 redundant transitions.
[2026-05-31 05:27:35] [INFO ] Flatten gal took : 127 ms
[2026-05-31 05:27:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 439 labels/synchronizations in 56 ms.
[2026-05-31 05:27:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality15779350551007955296.gal : 11 ms
[2026-05-31 05:27:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality4887977809007335192.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15779350551007955296.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4887977809007335192.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...298
Read 1 LTL properties
Checking formula 0 : !((F(("(((((gu1.ProcessingEvt_3+gu1.ProcessingEvt_2)+(gu1.ProcessingEvt_5+gu1.ProcessingEvt_4))+(gu1.ProcessingEvt_6+gu1.ProcessingEvt...1164
Formula 0 simplified : G(!"(((((gu1.ProcessingEvt_3+gu1.ProcessingEvt_2)+(gu1.ProcessingEvt_5+gu1.ProcessingEvt_4))+(gu1.ProcessingEvt_6+gu1.ProcessingEvt_...824
Compilation finished in 5037 ms.
Running link step : cd /tmp/ltsmin8543511879241817323;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin8543511879241817323;'/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' '<>(((LTLAPp0==true) U ((LTLAPp1==true)||[]((LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 12572 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 696572 ms.

BK_STOP 1780205272590

--------------------
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-S02J06T06"
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-S02J06T06, 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-177969942200435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T06.tgz
mv PolyORBLF-PT-S02J06T06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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