About the Execution of ITS-Tools for CANConstruction-PT-050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.544 | 3600000.00 | 4158247.00 | 617340.90 | TFTFTTFFFF?FFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r034-tall-177946842100651.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is CANConstruction-PT-050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100651
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 7.7K Mar 6 09:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 6 09:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 6 09:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Mar 6 09:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Mar 15 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 6 09:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 6 09:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 6 09:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 6 09:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.8M 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 CANConstruction-PT-050-LTLCardinality-00
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-01
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-02
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-03
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-04
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-05
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-06
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-07
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-08
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-09
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-10
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-11
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-12
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-13
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-14
FORMULA_NAME CANConstruction-PT-050-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779641386909
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-24 16:49:48] [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]
[2026-05-24 16:49:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 16:49:48] [INFO ] Load time of PNML (sax parser for PT used): 279 ms
[2026-05-24 16:49:48] [INFO ] Transformed 5602 places.
[2026-05-24 16:49:48] [INFO ] Transformed 10400 transitions.
[2026-05-24 16:49:48] [INFO ] Parsed PT model containing 5602 places and 10400 transitions and 31000 arcs in 423 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CANConstruction-PT-050-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-050-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-050-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 5602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5602/5602 places, 10400/10400 transitions.
Discarding 2379 places :
Symmetric choice reduction at 0 with 2379 rule applications. Total rules 2379 place count 3223 transition count 5642
Iterating global reduction 0 with 2379 rules applied. Total rules applied 4758 place count 3223 transition count 5642
Applied a total of 4758 rules in 1537 ms. Remains 3223 /5602 variables (removed 2379) and now considering 5642/10400 (removed 4758) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13404718988429768041.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6862847294936414828.kers'
[2026-05-24 16:49:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13404718988429768041.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6862847294936414828.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5642 rows 3223 cols 11584 entries
Finished phase 1 with 3072 SingleSign rule and 50 generalized
[2026-05-24 16:49:50] [INFO ] Computed 101 invariants in 23 ms
Computed 101 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-6862847294936414828.kers
Total runtime 29 ms.
[2026-05-24 16:49:53] [INFO ] Implicit Places using invariants in 3444 ms returned [12, 26, 40, 54, 68, 82, 96, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 460, 474, 488, 502, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 3493 ms to find 49 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3174/5602 places, 5642/10400 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 3125 transition count 5593
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 3125 transition count 5593
Applied a total of 98 rules in 685 ms. Remains 3125 /3174 variables (removed 49) and now considering 5593/5642 (removed 49) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5506943038986955068.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6407881484665073337.kers'
[2026-05-24 16:49:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5506943038986955068.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6407881484665073337.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5593 rows 3125 cols 11290 entries
Finished phase 1 with 3072 SingleSign rule and 1 generalized
[2026-05-24 16:49:54] [INFO ] Computed 52 invariants in 22 ms
Computed 52 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-6407881484665073337.kers
Total runtime 27 ms.
[2026-05-24 16:49:57] [INFO ] Implicit Places using invariants in 3048 ms returned []
[2026-05-24 16:49:57] [INFO ] Invariant cache hit.
[2026-05-24 16:49:59] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:50:29] [INFO ] Performed 956/3125 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:50:59] [INFO ] Performed 1456/3125 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:51:29] [INFO ] Performed 1972/3125 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:51:59] [INFO ] Performed 2493/3125 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:51:59] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:51:59] [INFO ] Implicit Places using invariants and state equation in 122367 ms returned []
Implicit Place search using SMT with State Equation took 125420 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3125/5602 places, 5593/10400 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 131153 ms. Remains : 3125/5602 places, 5593/10400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Applied a total of 0 rules in 313 ms. Remains 3125 /3125 variables (removed 0) and now considering 5593/5593 (removed 0) transitions.
[2026-05-24 16:52:00] [INFO ] Invariant cache hit.
[2026-05-24 16:52:03] [INFO ] Implicit Places using invariants in 2900 ms returned []
[2026-05-24 16:52:03] [INFO ] Invariant cache hit.
[2026-05-24 16:52:04] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:52:35] [INFO ] Performed 990/3125 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:53:05] [INFO ] Performed 1506/3125 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:53:35] [INFO ] Performed 2025/3125 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:54:05] [INFO ] Performed 2534/3125 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:54:05] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:54:05] [INFO ] Implicit Places using invariants and state equation in 122287 ms returned []
Implicit Place search using SMT with State Equation took 125190 ms to find 0 implicit places.
Running 5543 sub problems to find dead transitions.
[2026-05-24 16:54:05] [INFO ] Invariant cache hit.
[2026-05-24 16:54:05] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3124 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5543 unsolved
SMT process timed out in 33546ms, After SMT, problems are : Problem set: 0 solved, 5543 unsolved
Search for dead transitions found 0 dead transitions in 33607ms
Finished structural reductions in LTL mode , in 1 iterations and 159174 ms. Remains : 3125/3125 places, 5593/5593 transitions.
Support contains 47 out of 3125 places after structural reductions.
[2026-05-24 16:54:39] [INFO ] Flatten gal took : 274 ms
[2026-05-24 16:54:39] [INFO ] Flatten gal took : 155 ms
[2026-05-24 16:54:40] [INFO ] Input system was already deterministic with 5593 transitions.
Support contains 44 out of 3125 places (down from 47) after GAL structural reductions.
RANDOM walk for 40000 steps (44 resets) in 2318 ms. (17 steps per ms) remains 10/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 10/10 properties
[2026-05-24 16:54:41] [INFO ] Invariant cache hit.
[2026-05-24 16:54:41] [INFO ] State equation strengthened by 4950 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 1 (OVERLAPS) 3071/3085 variables, 13/13 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3085 variables, 0/13 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 38/3123 variables, 38/51 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3123 variables, 0/51 constraints. Problems are: Problem set: 5 solved, 5 unsolved
Problem AtomicPropp27 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/3124 variables, 1/52 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3124 variables, 0/52 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 5593/8717 variables, 3124/3176 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/8717 variables, 4950/8126 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8717 variables, 0/8126 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/8718 variables, 1/8127 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/8718 variables, 0/8127 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8718/8718 variables, and 8127 constraints, problems are : Problem set: 6 solved, 4 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 3125/3125 constraints, ReadFeed: 4950/4950 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 3074/3082 variables, 10/10 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3082 variables, 1/11 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3082 variables, 0/11 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 41/3123 variables, 41/52 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3123 variables, 0/52 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/3124 variables, 1/53 constraints. Problems are: Problem set: 6 solved, 4 unsolved
SMT process timed out in 24141ms, After SMT, problems are : Problem set: 6 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 3125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 3125 transition count 5257
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 1 with 336 rules applied. Total rules applied 672 place count 2789 transition count 5257
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 672 place count 2789 transition count 5208
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 770 place count 2740 transition count 5208
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 789 place count 2721 transition count 5170
Iterating global reduction 2 with 19 rules applied. Total rules applied 808 place count 2721 transition count 5170
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 2 with 12 rules applied. Total rules applied 820 place count 2721 transition count 5158
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 832 place count 2709 transition count 5158
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 4 with 104 rules applied. Total rules applied 936 place count 2657 transition count 5106
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 938 place count 2657 transition count 5104
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 940 place count 2655 transition count 5104
Applied a total of 940 rules in 1699 ms. Remains 2655 /3125 variables (removed 470) and now considering 5104/5593 (removed 489) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1708 ms. Remains : 2655/3125 places, 5104/5593 transitions.
RANDOM walk for 40000 steps (115 resets) in 1162 ms. (34 steps per ms) remains 0/4 properties
FORMULA CANConstruction-PT-050-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
FORMULA CANConstruction-PT-050-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-050-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 152 stabilizing places and 201 stable transitions
FORMULA CANConstruction-PT-050-LTLCardinality-08 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))'
Support contains 2 out of 3125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 3125 transition count 5257
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 1 with 336 rules applied. Total rules applied 672 place count 2789 transition count 5257
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 672 place count 2789 transition count 5208
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 770 place count 2740 transition count 5208
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 791 place count 2719 transition count 5166
Iterating global reduction 2 with 21 rules applied. Total rules applied 812 place count 2719 transition count 5166
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 2 with 14 rules applied. Total rules applied 826 place count 2719 transition count 5152
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 840 place count 2705 transition count 5152
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 940 place count 2655 transition count 5102
Applied a total of 940 rules in 1454 ms. Remains 2655 /3125 variables (removed 470) and now considering 5102/5593 (removed 491) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18010568240728443149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10128553734868409336.kers'
[2026-05-24 16:55:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18010568240728443149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10128553734868409336.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 5102 rows 2655 cols 10356 entries
Finished phase 1 with 2602 SingleSign rule and 1 generalized
[2026-05-24 16:55:09] [INFO ] Computed 52 invariants in 45 ms
Computed 52 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-10128553734868409336.kers
Total runtime 53 ms.
[2026-05-24 16:55:11] [INFO ] Implicit Places using invariants in 2551 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2554 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2654/3125 places, 5102/5593 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2654 transition count 5100
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2652 transition count 5100
Applied a total of 4 rules in 299 ms. Remains 2652 /2654 variables (removed 2) and now considering 5100/5102 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5306693913682982441.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3715068319156148402.kers'
[2026-05-24 16:55:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5306693913682982441.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3715068319156148402.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5100 rows 2652 cols 10350 entries
Finished phase 1 with 2601 SingleSign rule and 0 generalized
[2026-05-24 16:55:11] [INFO ] Computed 51 invariants in 48 ms
Computed 51 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-3715068319156148402.kers
Total runtime 52 ms.
[2026-05-24 16:55:14] [INFO ] Implicit Places using invariants in 2676 ms returned []
[2026-05-24 16:55:14] [INFO ] Invariant cache hit.
[2026-05-24 16:55:16] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:55:46] [INFO ] Performed 587/2652 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:56:16] [INFO ] Performed 1140/2652 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:56:46] [INFO ] Performed 1688/2652 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:57:16] [INFO ] Performed 2227/2652 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:57:16] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:57:16] [INFO ] Implicit Places using invariants and state equation in 122111 ms returned []
Implicit Place search using SMT with State Equation took 124792 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2652/3125 places, 5100/5593 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 129100 ms. Remains : 2652/3125 places, 5100/5593 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))'
Stuttering acceptance computed with spot in 212 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-01
Stuttering criterion allowed to conclude after 353 steps with 0 reset in 12 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLCardinality-01 finished in 129420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(X(p1))))'
Support contains 4 out of 3125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3106 transition count 5555
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3106 transition count 5555
Applied a total of 38 rules in 665 ms. Remains 3106 /3125 variables (removed 19) and now considering 5555/5593 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17308586766654128212.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6857632055942573662.kers'
[2026-05-24 16:57:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17308586766654128212.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6857632055942573662.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5555 rows 3106 cols 11214 entries
Finished phase 1 with 3053 SingleSign rule and 1 generalized
[2026-05-24 16:57:17] [INFO ] Computed 52 invariants in 21 ms
Computed 52 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-6857632055942573662.kers
Total runtime 28 ms.
[2026-05-24 16:57:20] [INFO ] Implicit Places using invariants in 3058 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3063 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3105/3125 places, 5555/5593 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3104 transition count 5554
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3104 transition count 5554
Applied a total of 2 rules in 798 ms. Remains 3104 /3105 variables (removed 1) and now considering 5554/5555 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14397826795448067333.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13965237819509678000.kers'
[2026-05-24 16:57:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14397826795448067333.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13965237819509678000.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5554 rows 3104 cols 11208 entries
Finished phase 1 with 3053 SingleSign rule and 0 generalized
[2026-05-24 16:57:21] [INFO ] Computed 51 invariants in 20 ms
Computed 51 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-13965237819509678000.kers
Total runtime 25 ms.
[2026-05-24 16:57:24] [INFO ] Implicit Places using invariants in 3081 ms returned []
[2026-05-24 16:57:24] [INFO ] Invariant cache hit.
[2026-05-24 16:57:26] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 16:57:56] [INFO ] Performed 891/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 16:58:26] [INFO ] Performed 1315/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 16:58:56] [INFO ] Performed 1743/3104 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 16:59:26] [INFO ] Performed 2174/3104 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 16:59:26] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 16:59:26] [INFO ] Implicit Places using invariants and state equation in 122261 ms returned []
Implicit Place search using SMT with State Equation took 125345 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3104/3125 places, 5554/5593 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129871 ms. Remains : 3104/3125 places, 5554/5593 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(X(p1))))'
Stuttering acceptance computed with spot in 272 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-02
Product exploration explored 100000 steps with 33333 reset in 927 ms.
Product exploration explored 100000 steps with 33333 reset in 998 ms.
Computed a total of 151 stabilizing places and 200 stable transitions
Computed a total of 151 stabilizing places and 200 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 6 factoid took 14 ms. Proved property starting from automaton with 7 states, 12 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 41 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-050-LTLCardinality-02 finished in 132168 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(X(X(p1)))))'
Support contains 4 out of 3125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 3106 transition count 5555
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 3106 transition count 5555
Applied a total of 38 rules in 644 ms. Remains 3106 /3125 variables (removed 19) and now considering 5555/5593 (removed 38) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17685462141121047985.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18224964070964646852.kers'
[2026-05-24 16:59:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17685462141121047985.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18224964070964646852.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5555 rows 3106 cols 11214 entries
Finished phase 1 with 3053 SingleSign rule and 1 generalized
[2026-05-24 16:59:29] [INFO ] Computed 52 invariants in 24 ms
Computed 52 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-18224964070964646852.kers
Total runtime 33 ms.
[2026-05-24 16:59:32] [INFO ] Implicit Places using invariants in 3090 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3094 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3105/3125 places, 5555/5593 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3104 transition count 5554
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3104 transition count 5554
Applied a total of 2 rules in 634 ms. Remains 3104 /3105 variables (removed 1) and now considering 5554/5555 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-832180506393444470.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17468409535381883516.kers'
[2026-05-24 16:59:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-832180506393444470.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17468409535381883516.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5554 rows 3104 cols 11208 entries
Finished phase 1 with 3053 SingleSign rule and 0 generalized
[2026-05-24 16:59:33] [INFO ] Computed 51 invariants in 24 ms
Computed 51 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-17468409535381883516.kers
Total runtime 34 ms.
[2026-05-24 16:59:36] [INFO ] Implicit Places using invariants in 3005 ms returned []
[2026-05-24 16:59:36] [INFO ] Invariant cache hit.
[2026-05-24 16:59:38] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:00:08] [INFO ] Performed 873/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:00:38] [INFO ] Performed 1306/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:01:08] [INFO ] Performed 1743/3104 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:01:39] [INFO ] Performed 2177/3104 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:01:39] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:01:39] [INFO ] Implicit Places using invariants and state equation in 122467 ms returned []
Implicit Place search using SMT with State Equation took 125491 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3104/3125 places, 5554/5593 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129865 ms. Remains : 3104/3125 places, 5554/5593 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)&&X(X(X(p1)))))'
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-03
Stuttering criterion allowed to conclude after 751 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLCardinality-03 finished in 130100 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 U (F((G(F(p1))||(!p0&&F(p1)))) U (F(p2)||X(p3))))))'
Support contains 5 out of 3125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3105 transition count 5553
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3105 transition count 5553
Applied a total of 40 rules in 666 ms. Remains 3105 /3125 variables (removed 20) and now considering 5553/5593 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1875032814224713558.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16056193959415445129.kers'
[2026-05-24 17:01:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1875032814224713558.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16056193959415445129.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5553 rows 3105 cols 11210 entries
Finished phase 1 with 3052 SingleSign rule and 1 generalized
[2026-05-24 17:01:39] [INFO ] Computed 52 invariants in 18 ms
Computed 52 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-16056193959415445129.kers
Total runtime 23 ms.
[2026-05-24 17:01:43] [INFO ] Implicit Places using invariants in 3088 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3093 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3104/3125 places, 5553/5593 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3103 transition count 5552
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3103 transition count 5552
Applied a total of 2 rules in 646 ms. Remains 3103 /3104 variables (removed 1) and now considering 5552/5553 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10370642487558716289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17218715682114676363.kers'
[2026-05-24 17:01:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10370642487558716289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17218715682114676363.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5552 rows 3103 cols 11204 entries
Finished phase 1 with 3052 SingleSign rule and 0 generalized
[2026-05-24 17:01:43] [INFO ] Computed 51 invariants in 25 ms
Computed 51 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-17218715682114676363.kers
Total runtime 31 ms.
[2026-05-24 17:01:46] [INFO ] Implicit Places using invariants in 3086 ms returned []
[2026-05-24 17:01:46] [INFO ] Invariant cache hit.
[2026-05-24 17:01:48] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:02:19] [INFO ] Performed 939/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:02:49] [INFO ] Performed 1400/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:03:19] [INFO ] Performed 1864/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:03:49] [INFO ] Performed 2321/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:03:49] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:03:49] [INFO ] Implicit Places using invariants and state equation in 122440 ms returned []
Implicit Place search using SMT with State Equation took 125558 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3103/3125 places, 5552/5593 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129965 ms. Remains : 3103/3125 places, 5552/5593 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 U (F((G(F(p1))||(!p0&&F(p1)))) U (F(p2)||X(p3))))))'
Stuttering acceptance computed with spot in 305 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 1021 ms.
Product exploration explored 100000 steps with 50000 reset in 1165 ms.
Computed a total of 151 stabilizing places and 200 stable transitions
Computed a total of 151 stabilizing places and 200 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 16 factoid took 11 ms. Proved property starting from automaton with 8 states, 16 edges and 4 AP (stutter sensitive
Knowledge-based reduction took 25 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-050-LTLCardinality-04 finished in 132574 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((G(p0) U p1)) U X(((F(p2) U p3)||G(p4)))))'
Support contains 9 out of 3125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 3109 transition count 5561
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 3109 transition count 5561
Applied a total of 32 rules in 625 ms. Remains 3109 /3125 variables (removed 16) and now considering 5561/5593 (removed 32) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13280373293887652186.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8452906267003373662.kers'
[2026-05-24 17:03:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13280373293887652186.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8452906267003373662.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5561 rows 3109 cols 11226 entries
Finished phase 1 with 3056 SingleSign rule and 1 generalized
[2026-05-24 17:03:52] [INFO ] Computed 52 invariants in 21 ms
Computed 52 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-8452906267003373662.kers
Total runtime 25 ms.
[2026-05-24 17:03:55] [INFO ] Implicit Places using invariants in 2977 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2992 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3108/3125 places, 5561/5593 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3107 transition count 5560
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3107 transition count 5560
Applied a total of 2 rules in 646 ms. Remains 3107 /3108 variables (removed 1) and now considering 5560/5561 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17211870137467624718.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1426531282084119895.kers'
[2026-05-24 17:03:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17211870137467624718.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1426531282084119895.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5560 rows 3107 cols 11220 entries
Finished phase 1 with 3056 SingleSign rule and 0 generalized
[2026-05-24 17:03:56] [INFO ] Computed 51 invariants in 26 ms
Computed 51 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-1426531282084119895.kers
Total runtime 35 ms.
[2026-05-24 17:03:59] [INFO ] Implicit Places using invariants in 2911 ms returned []
[2026-05-24 17:03:59] [INFO ] Invariant cache hit.
[2026-05-24 17:04:00] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:04:31] [INFO ] Performed 923/3107 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:05:01] [INFO ] Performed 1387/3107 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:05:31] [INFO ] Performed 1843/3107 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:06:01] [INFO ] Performed 2307/3107 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:06:01] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:06:01] [INFO ] Implicit Places using invariants and state equation in 122411 ms returned []
Implicit Place search using SMT with State Equation took 125335 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3107/3125 places, 5560/5593 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129599 ms. Remains : 3107/3125 places, 5560/5593 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((G(p0) U p1)) U X(((F(p2) U p3)||G(p4)))))'
Stuttering acceptance computed with spot in 672 ms :[(AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p0) p1 (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (NOT p2), (NOT p3), (AND (NOT p2) (NOT p4)), (AND (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p4) (NOT p0) p1), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p3) p4), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p4))]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 1148 ms.
Product exploration explored 100000 steps with 50000 reset in 1132 ms.
Computed a total of 151 stabilizing places and 200 stable transitions
Computed a total of 151 stabilizing places and 200 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 85 factoid took 28 ms. Proved property starting from automaton with 15 states, 73 edges and 5 AP (stutter sensitive
Knowledge-based reduction took 43 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-050-LTLCardinality-05 finished in 132689 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 U (p1||G(p0))))))'
Support contains 3 out of 3125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3105 transition count 5553
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3105 transition count 5553
Applied a total of 40 rules in 660 ms. Remains 3105 /3125 variables (removed 20) and now considering 5553/5593 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16723314094575220486.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1833926644775222233.kers'
[2026-05-24 17:06:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16723314094575220486.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1833926644775222233.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5553 rows 3105 cols 11210 entries
Finished phase 1 with 3052 SingleSign rule and 1 generalized
[2026-05-24 17:06:05] [INFO ] Computed 52 invariants in 25 ms
Computed 52 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-1833926644775222233.kers
Total runtime 36 ms.
[2026-05-24 17:06:08] [INFO ] Implicit Places using invariants in 3111 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3122 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3104/3125 places, 5553/5593 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3103 transition count 5552
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3103 transition count 5552
Applied a total of 2 rules in 641 ms. Remains 3103 /3104 variables (removed 1) and now considering 5552/5553 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15975844526161875932.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14096780586500666612.kers'
[2026-05-24 17:06:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15975844526161875932.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14096780586500666612.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5552 rows 3103 cols 11204 entries
Finished phase 1 with 3052 SingleSign rule and 0 generalized
[2026-05-24 17:06:09] [INFO ] Computed 51 invariants in 27 ms
Computed 51 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-14096780586500666612.kers
Total runtime 38 ms.
[2026-05-24 17:06:12] [INFO ] Implicit Places using invariants in 3108 ms returned []
[2026-05-24 17:06:12] [INFO ] Invariant cache hit.
[2026-05-24 17:06:13] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:06:44] [INFO ] Performed 930/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:07:14] [INFO ] Performed 1382/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:07:44] [INFO ] Performed 1839/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:08:14] [INFO ] Performed 2302/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:08:14] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:08:14] [INFO ] Implicit Places using invariants and state equation in 122367 ms returned []
Implicit Place search using SMT with State Equation took 125488 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3103/3125 places, 5552/5593 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129911 ms. Remains : 3103/3125 places, 5552/5593 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 U (G(p0)||p1)))))'
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-09
Stuttering criterion allowed to conclude after 886 steps with 0 reset in 14 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLCardinality-09 finished in 130045 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X((p1||X(!p0)))))))'
Support contains 4 out of 3125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 3107 transition count 5557
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 3107 transition count 5557
Applied a total of 36 rules in 616 ms. Remains 3107 /3125 variables (removed 18) and now considering 5557/5593 (removed 36) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4793794728227427818.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-862358973935989240.kers'
[2026-05-24 17:08:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4793794728227427818.kers, --Pflows, --basisKERS=/tmp/petrispot-output-862358973935989240.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5557 rows 3107 cols 11218 entries
Finished phase 1 with 3054 SingleSign rule and 1 generalized
[2026-05-24 17:08:15] [INFO ] Computed 52 invariants in 20 ms
Computed 52 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-862358973935989240.kers
Total runtime 33 ms.
[2026-05-24 17:08:18] [INFO ] Implicit Places using invariants in 3050 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3055 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3106/3125 places, 5557/5593 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3105 transition count 5556
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3105 transition count 5556
Applied a total of 2 rules in 676 ms. Remains 3105 /3106 variables (removed 1) and now considering 5556/5557 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12969686637522288149.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17286609673359829137.kers'
[2026-05-24 17:08:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12969686637522288149.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17286609673359829137.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 5556 rows 3105 cols 11212 entries
Finished phase 1 with 3054 SingleSign rule and 0 generalized
[2026-05-24 17:08:18] [INFO ] Computed 51 invariants in 23 ms
Computed 51 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-17286609673359829137.kers
Total runtime 31 ms.
[2026-05-24 17:08:21] [INFO ] Implicit Places using invariants in 3068 ms returned []
[2026-05-24 17:08:21] [INFO ] Invariant cache hit.
[2026-05-24 17:08:23] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:08:54] [INFO ] Performed 948/3105 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:09:24] [INFO ] Performed 1404/3105 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:09:54] [INFO ] Performed 1857/3105 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:10:24] [INFO ] Performed 2308/3105 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:10:24] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:10:24] [INFO ] Implicit Places using invariants and state equation in 122368 ms returned []
Implicit Place search using SMT with State Equation took 125438 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3105/3125 places, 5556/5593 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129786 ms. Remains : 3105/3125 places, 5556/5593 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X((p1||X(!p0)))))))'
Stuttering acceptance computed with spot in 157 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0), p0, true]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-10
Product exploration explored 100000 steps with 558 reset in 744 ms.
Product exploration explored 100000 steps with 527 reset in 820 ms.
Computed a total of 151 stabilizing places and 200 stable transitions
Computed a total of 151 stabilizing places and 200 stable transitions
Knowledge based reduction with 2 factoid took 58 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 35684 steps (39 resets) in 535 ms. (66 steps per ms) remains 0/2 properties
Knowledge based reduction with 2 factoid took 65 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0), p0, true]
Knowledge-based reduction took 534 ms.
Stuttering acceptance computed with spot in 183 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0), p0, true]
Support contains 4 out of 3105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3105/3105 places, 5556/5556 transitions.
Applied a total of 0 rules in 310 ms. Remains 3105 /3105 variables (removed 0) and now considering 5556/5556 (removed 0) transitions.
[2026-05-24 17:10:27] [INFO ] Invariant cache hit.
[2026-05-24 17:10:30] [INFO ] Implicit Places using invariants in 2898 ms returned []
[2026-05-24 17:10:30] [INFO ] Invariant cache hit.
[2026-05-24 17:10:31] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:11:02] [INFO ] Performed 949/3105 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:11:32] [INFO ] Performed 1410/3105 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:12:02] [INFO ] Performed 1876/3105 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:12:32] [INFO ] Performed 2333/3105 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:12:32] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:12:32] [INFO ] Implicit Places using invariants and state equation in 122376 ms returned []
Implicit Place search using SMT with State Equation took 125276 ms to find 0 implicit places.
Running 5506 sub problems to find dead transitions.
[2026-05-24 17:12:32] [INFO ] Invariant cache hit.
[2026-05-24 17:12:32] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3104 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3104/8661 variables, and 51 constraints, problems are : Problem set: 0 solved, 5506 unsolved in 30087 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3105 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 5506/5506 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5506 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3104 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3104/8661 variables, and 51 constraints, problems are : Problem set: 0 solved, 5506 unsolved in 30096 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 0/3105 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/5506 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63412ms problems are : Problem set: 0 solved, 5506 unsolved
Search for dead transitions found 0 dead transitions in 63447ms
Finished structural reductions in LTL mode , in 1 iterations and 189060 ms. Remains : 3105/3105 places, 5556/5556 transitions.
Computed a total of 151 stabilizing places and 200 stable transitions
Computed a total of 151 stabilizing places and 200 stable transitions
Knowledge based reduction with 2 factoid took 48 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 33335 steps (35 resets) in 374 ms. (88 steps per ms) remains 0/2 properties
Knowledge based reduction with 2 factoid took 56 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0), p0, true]
Knowledge-based reduction took 430 ms.
Stuttering acceptance computed with spot in 136 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0), p0, true]
Stuttering acceptance computed with spot in 131 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0), p0, true]
Product exploration explored 100000 steps with 551 reset in 661 ms.
Product exploration explored 100000 steps with 553 reset in 682 ms.
Spot run failed in 71 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/ltsmin4781130401502127203
[2026-05-24 17:13:38] [INFO ] Built C files in 145ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4781130401502127203
Running compilation step : cd /tmp/ltsmin4781130401502127203;'/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/ltsmin4781130401502127203;'/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/ltsmin4781130401502127203;'/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 4 out of 3105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3105/3105 places, 5556/5556 transitions.
Applied a total of 0 rules in 303 ms. Remains 3105 /3105 variables (removed 0) and now considering 5556/5556 (removed 0) transitions.
[2026-05-24 17:13:41] [INFO ] Invariant cache hit.
[2026-05-24 17:13:44] [INFO ] Implicit Places using invariants in 3006 ms returned []
[2026-05-24 17:13:44] [INFO ] Invariant cache hit.
[2026-05-24 17:13:46] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:14:16] [INFO ] Performed 947/3105 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:14:46] [INFO ] Performed 1413/3105 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:15:16] [INFO ] Performed 1885/3105 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:15:46] [INFO ] Performed 2367/3105 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:15:46] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:15:46] [INFO ] Implicit Places using invariants and state equation in 122241 ms returned []
Implicit Place search using SMT with State Equation took 125260 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 125568 ms. Remains : 3105/3105 places, 5556/5556 transitions.
Built C files in :
/tmp/ltsmin11661406663001174509
[2026-05-24 17:15:46] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11661406663001174509
Running compilation step : cd /tmp/ltsmin11661406663001174509;'/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/ltsmin11661406663001174509;'/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/ltsmin11661406663001174509;'/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)
[2026-05-24 17:15:50] [INFO ] Flatten gal took : 113 ms
[2026-05-24 17:15:50] [INFO ] Flatten gal took : 107 ms
[2026-05-24 17:15:50] [INFO ] Time to serialize gal into /tmp/LTL1390107229880388128.gal : 40 ms
[2026-05-24 17:15:50] [INFO ] Time to serialize properties into /tmp/LTL5494538459516046805.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/LTL1390107229880388128.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1011031431596437574.hoa' '-atoms' '/tmp/LTL5494538459516046805.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/LTL5494538459516046805.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1011031431596437574.hoa
Detected timeout of ITS tools.
[2026-05-24 17:16:05] [INFO ] Flatten gal took : 97 ms
[2026-05-24 17:16:05] [INFO ] Flatten gal took : 98 ms
[2026-05-24 17:16:05] [INFO ] Time to serialize gal into /tmp/LTL2819495699390172554.gal : 26 ms
[2026-05-24 17:16:05] [INFO ] Time to serialize properties into /tmp/LTL17995320964480048095.ltl : 3 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/LTL2819495699390172554.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17995320964480048095.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("(Node5Bootstrap<=Node20GiveAnswer48)")||(X(X(("(Node12GiveAnswer36<=Node47GiveAnswer40)")||(X("(Node5Bootstrap>Node20GiveAnswer...167
Formula 0 simplified : F(!"(Node5Bootstrap<=Node20GiveAnswer48)" & XX(!"(Node12GiveAnswer36<=Node47GiveAnswer40)" & X!"(Node5Bootstrap>Node20GiveAnswer48)"...157
Detected timeout of ITS tools.
[2026-05-24 17:16:20] [INFO ] Flatten gal took : 92 ms
[2026-05-24 17:16:20] [INFO ] Applying decomposition
[2026-05-24 17:16:21] [INFO ] Flatten gal took : 88 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/graph13203385587132058323.txt' '-o' '/tmp/graph13203385587132058323.bin' '-w' '/tmp/graph13203385587132058323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13203385587132058323.bin' '-l' '-1' '-v' '-w' '/tmp/graph13203385587132058323.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:16:21] [INFO ] Decomposing Gal with order
[2026-05-24 17:16:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:16:22] [INFO ] Removed a total of 4954 redundant transitions.
[2026-05-24 17:16:22] [INFO ] Flatten gal took : 796 ms
[2026-05-24 17:16:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 4802 labels/synchronizations in 456 ms.
[2026-05-24 17:16:23] [INFO ] Time to serialize gal into /tmp/LTL8734008758327402867.gal : 33 ms
[2026-05-24 17:16:23] [INFO ] Time to serialize properties into /tmp/LTL7567874126287235829.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/LTL8734008758327402867.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7567874126287235829.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(("(gu221.Node5Bootstrap<=gu221.Node20GiveAnswer48)")||(X(X(("(gu220.Node12GiveAnswer36<=gu220.Node47GiveAnswer40)")||(X("(gu221.N...203
Formula 0 simplified : F(!"(gu221.Node5Bootstrap<=gu221.Node20GiveAnswer48)" & XX(!"(gu220.Node12GiveAnswer36<=gu220.Node47GiveAnswer40)" & X!"(gu221.Node5...193
Detected timeout of ITS tools.
Treatment of property CANConstruction-PT-050-LTLCardinality-10 finished in 503859 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 1 out of 3125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 3125 transition count 5257
Reduce places removed 336 places and 0 transitions.
Iterating post reduction 1 with 336 rules applied. Total rules applied 672 place count 2789 transition count 5257
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 672 place count 2789 transition count 5208
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 770 place count 2740 transition count 5208
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 790 place count 2720 transition count 5168
Iterating global reduction 2 with 20 rules applied. Total rules applied 810 place count 2720 transition count 5168
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 823 place count 2720 transition count 5155
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 836 place count 2707 transition count 5155
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 938 place count 2656 transition count 5104
Applied a total of 938 rules in 947 ms. Remains 2656 /3125 variables (removed 469) and now considering 5104/5593 (removed 489) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4473475327026867163.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15342659047921387288.kers'
[2026-05-24 17:16:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4473475327026867163.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15342659047921387288.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 5104 rows 2656 cols 10361 entries
Finished phase 1 with 2603 SingleSign rule and 1 generalized
[2026-05-24 17:16:39] [INFO ] Computed 52 invariants in 51 ms
Computed 52 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-15342659047921387288.kers
Total runtime 57 ms.
[2026-05-24 17:16:41] [INFO ] Implicit Places using invariants in 2570 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2585 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2655/3125 places, 5104/5593 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2655 transition count 5102
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2653 transition count 5102
Applied a total of 4 rules in 292 ms. Remains 2653 /2655 variables (removed 2) and now considering 5102/5104 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9618901690036514384.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15367639235586870931.kers'
[2026-05-24 17:16:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9618901690036514384.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15367639235586870931.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 5102 rows 2653 cols 10355 entries
Finished phase 1 with 2602 SingleSign rule and 0 generalized
[2026-05-24 17:16:42] [INFO ] Computed 51 invariants in 48 ms
Computed 51 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-15367639235586870931.kers
Total runtime 54 ms.
[2026-05-24 17:16:44] [INFO ] Implicit Places using invariants in 2571 ms returned []
[2026-05-24 17:16:44] [INFO ] Invariant cache hit.
[2026-05-24 17:16:46] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:17:16] [INFO ] Performed 559/2653 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:17:46] [INFO ] Performed 1092/2653 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:18:16] [INFO ] Performed 1624/2653 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:18:46] [INFO ] Performed 2165/2653 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:18:46] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:18:46] [INFO ] Implicit Places using invariants and state equation in 122115 ms returned []
Implicit Place search using SMT with State Equation took 124689 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2653/3125 places, 5102/5593 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 128514 ms. Remains : 2653/3125 places, 5102/5593 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 : CANConstruction-PT-050-LTLCardinality-12
Stuttering criterion allowed to conclude after 338 steps with 0 reset in 4 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLCardinality-12 finished in 128649 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 2 out of 3125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3125/3125 places, 5593/5593 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 3105 transition count 5553
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 3105 transition count 5553
Applied a total of 40 rules in 645 ms. Remains 3105 /3125 variables (removed 20) and now considering 5553/5593 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6308854975647384778.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8824149215520013900.kers'
[2026-05-24 17:18:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6308854975647384778.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8824149215520013900.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5553 rows 3105 cols 11210 entries
Finished phase 1 with 3052 SingleSign rule and 1 generalized
[2026-05-24 17:18:47] [INFO ] Computed 52 invariants in 28 ms
Computed 52 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-8824149215520013900.kers
Total runtime 39 ms.
[2026-05-24 17:18:50] [INFO ] Implicit Places using invariants in 3064 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3068 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3104/3125 places, 5553/5593 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3103 transition count 5552
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3103 transition count 5552
Applied a total of 2 rules in 679 ms. Remains 3103 /3104 variables (removed 1) and now considering 5552/5553 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3142768224932743645.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3944494959849992641.kers'
[2026-05-24 17:18:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3142768224932743645.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3944494959849992641.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 5552 rows 3103 cols 11204 entries
Finished phase 1 with 3052 SingleSign rule and 0 generalized
[2026-05-24 17:18:51] [INFO ] Computed 51 invariants in 29 ms
Computed 51 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-3944494959849992641.kers
Total runtime 41 ms.
[2026-05-24 17:18:54] [INFO ] Implicit Places using invariants in 3185 ms returned []
[2026-05-24 17:18:54] [INFO ] Invariant cache hit.
[2026-05-24 17:18:56] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2026-05-24 17:19:27] [INFO ] Performed 924/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 17:19:57] [INFO ] Performed 1381/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 17:20:27] [INFO ] Performed 1844/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-24 17:20:57] [INFO ] Performed 2281/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-24 17:20:57] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-24 17:20:57] [INFO ] Implicit Places using invariants and state equation in 122440 ms returned []
Implicit Place search using SMT with State Equation took 125628 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3103/3125 places, 5552/5593 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130020 ms. Remains : 3103/3125 places, 5552/5593 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 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-050-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 4698 steps with 5 reset in 40 ms.
FORMULA CANConstruction-PT-050-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-050-LTLCardinality-13 finished in 130273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X((p1||X(!p0)))))))'
Spot run failed in 40 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.
[2026-05-24 17:20:57] [INFO ] Flatten gal took : 211 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7619002149539529567
[2026-05-24 17:20:57] [INFO ] Too many transitions (5593) to apply POR reductions. Disabling POR matrices.
[2026-05-24 17:20:57] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7619002149539529567
Running compilation step : cd /tmp/ltsmin7619002149539529567;'/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'
[2026-05-24 17:20:57] [INFO ] Applying decomposition
[2026-05-24 17:20:57] [INFO ] Flatten gal took : 135 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/graph6913747865453821860.txt' '-o' '/tmp/graph6913747865453821860.bin' '-w' '/tmp/graph6913747865453821860.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6913747865453821860.bin' '-l' '-1' '-v' '-w' '/tmp/graph6913747865453821860.weights' '-q' '0' '-e' '0.001'
[2026-05-24 17:20:58] [INFO ] Decomposing Gal with order
[2026-05-24 17:20:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 17:20:58] [INFO ] Removed a total of 4990 redundant transitions.
[2026-05-24 17:20:58] [INFO ] Flatten gal took : 633 ms
[2026-05-24 17:20:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 4798 labels/synchronizations in 286 ms.
[2026-05-24 17:20:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality13864032834189495498.gal : 22 ms
[2026-05-24 17:20:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality6567433322677045765.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/LTLCardinality13864032834189495498.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6567433322677045765.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 : !((G(("(gu23.Node5Bootstrap<=gu23.Node20GiveAnswer48)")||(X(X(("(gu228.Node12GiveAnswer36<=gu228.Node47GiveAnswer40)")||(X("(gu23.Node...199
Formula 0 simplified : F(!"(gu23.Node5Bootstrap<=gu23.Node20GiveAnswer48)" & XX(!"(gu228.Node12GiveAnswer36<=gu228.Node47GiveAnswer40)" & X!"(gu23.Node5Boo...189
Compilation finished in 20165 ms.
Running link step : cd /tmp/ltsmin7619002149539529567;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin7619002149539529567;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](((LTLAPp0==true)||X(X(((LTLAPp1==true)||X(!(LTLAPp0==true)))))))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="CANConstruction-PT-050"
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 CANConstruction-PT-050, 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 r034-tall-177946842100651"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-050.tgz
mv CANConstruction-PT-050 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;