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-177946842100675.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-080, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100675
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 10M
-rw-r--r-- 1 mcc users 9.2K Mar 6 09:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 6 09:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 6 08:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 6 08:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 15 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 6 09:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Mar 6 09:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 09:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Mar 6 09:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:52 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 9.5M 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-080-LTLCardinality-00
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-01
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-02
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-03
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-04
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-05
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-06
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-07
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-08
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-09
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-10
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-11
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-12
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-13
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-14
FORMULA_NAME CANConstruction-PT-080-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779651505165

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-080
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-24 19:38:26] [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 19:38:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 19:38:26] [INFO ] Load time of PNML (sax parser for PT used): 535 ms
[2026-05-24 19:38:26] [INFO ] Transformed 13762 places.
[2026-05-24 19:38:27] [INFO ] Transformed 26240 transitions.
[2026-05-24 19:38:27] [INFO ] Parsed PT model containing 13762 places and 26240 transitions and 78400 arcs in 740 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CANConstruction-PT-080-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 13762 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13762/13762 places, 26240/26240 transitions.
Discarding 6220 places :
Symmetric choice reduction at 0 with 6220 rule applications. Total rules 6220 place count 7542 transition count 13800
Iterating global reduction 0 with 6220 rules applied. Total rules applied 12440 place count 7542 transition count 13800
Applied a total of 12440 rules in 4128 ms. Remains 7542 /13762 variables (removed 6220) and now considering 13800/26240 (removed 12440) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7435352700110988916.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13020400685138469950.kers'
[2026-05-24 19:38:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7435352700110988916.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13020400685138469950.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13800 rows 7542 cols 28080 entries
Finished phase 1 with 7301 SingleSign rule and 80 generalized
[2026-05-24 19:38:31] [INFO ] Computed 161 invariants in 54 ms
Computed 161 P flows in 55 ms.
Exported basis to /tmp/petrispot-output-13020400685138469950.kers
Total runtime 65 ms.
[2026-05-24 19:38:44] [INFO ] Implicit Places using invariants in 12664 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 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, 712, 726, 740, 754, 768, 782, 796, 810, 824, 838, 852, 866, 880, 894, 908, 922, 936, 950, 964, 978, 992, 1006, 1020, 1034, 1048, 1062, 1076, 1090, 1104, 1118]
Discarding 80 places :
Implicit Place search using SMT only with invariants took 12717 ms to find 80 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7462/13762 places, 13800/26240 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 7384 transition count 13722
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 7384 transition count 13722
Applied a total of 156 rules in 4859 ms. Remains 7384 /7462 variables (removed 78) and now considering 13722/13800 (removed 78) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5404519753697222819.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-582172746633832100.kers'
[2026-05-24 19:38:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5404519753697222819.kers, --Pflows, --basisKERS=/tmp/petrispot-output-582172746633832100.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13722 rows 7384 cols 27606 entries
Finished phase 1 with 7303 SingleSign rule and 0 generalized
[2026-05-24 19:38:49] [INFO ] Computed 81 invariants in 69 ms
Computed 81 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-582172746633832100.kers
Total runtime 79 ms.
[2026-05-24 19:39:00] [INFO ] Implicit Places using invariants in 11580 ms returned []
Implicit Place search using SMT only with invariants took 11585 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 7384/13762 places, 13722/26240 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33310 ms. Remains : 7384/13762 places, 13722/26240 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Applied a total of 0 rules in 2235 ms. Remains 7384 /7384 variables (removed 0) and now considering 13722/13722 (removed 0) transitions.
[2026-05-24 19:39:03] [INFO ] Invariant cache hit.
[2026-05-24 19:39:14] [INFO ] Implicit Places using invariants in 11539 ms returned []
Implicit Place search using SMT only with invariants took 11541 ms to find 0 implicit places.
Running 13642 sub problems to find dead transitions.
[2026-05-24 19:39:14] [INFO ] Invariant cache hit.
[2026-05-24 19:39:14] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/7383 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13642 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7383/21106 variables, and 81 constraints, problems are : Problem set: 0 solved, 13642 unsolved in 30231 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7384 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 13642/13642 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13642 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7383 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13642 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7383/21106 variables, and 81 constraints, problems are : Problem set: 0 solved, 13642 unsolved in 30231 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7384 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/13642 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79587ms problems are : Problem set: 0 solved, 13642 unsolved
Search for dead transitions found 0 dead transitions in 79665ms
Finished structural reductions in LTL mode , in 1 iterations and 93536 ms. Remains : 7384/7384 places, 13722/13722 transitions.
Support contains 47 out of 7384 places after structural reductions.
[2026-05-24 19:40:35] [INFO ] Flatten gal took : 609 ms
[2026-05-24 19:40:35] [INFO ] Flatten gal took : 302 ms
[2026-05-24 19:40:36] [INFO ] Input system was already deterministic with 13722 transitions.
RANDOM walk for 40000 steps (26 resets) in 2146 ms. (18 steps per ms) remains 25/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 24/24 properties
[2026-05-24 19:40:36] [INFO ] Invariant cache hit.
[2026-05-24 19:40:36] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
At refinement iteration 1 (OVERLAPS) 7296/7331 variables, 29/29 constraints. Problems are: Problem set: 9 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7331 variables, 0/29 constraints. Problems are: Problem set: 9 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 52/7383 variables, 52/81 constraints. Problems are: Problem set: 9 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7383 variables, 0/81 constraints. Problems are: Problem set: 9 solved, 15 unsolved
SMT process timed out in 5114ms, After SMT, problems are : Problem set: 9 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 26 out of 7384 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 543 transitions
Trivial Post-agglo rules discarded 543 transitions
Performed 543 trivial Post agglomeration. Transition count delta: 543
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 7384 transition count 13179
Reduce places removed 543 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 545 rules applied. Total rules applied 1088 place count 6841 transition count 13177
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1090 place count 6839 transition count 13177
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 79 Pre rules applied. Total rules applied 1090 place count 6839 transition count 13098
Deduced a syphon composed of 79 places in 3 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 158 rules applied. Total rules applied 1248 place count 6760 transition count 13098
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1259 place count 6749 transition count 13076
Iterating global reduction 3 with 11 rules applied. Total rules applied 1270 place count 6749 transition count 13076
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 9 rules applied. Total rules applied 1279 place count 6749 transition count 13067
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1288 place count 6740 transition count 13067
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 4 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 5 with 172 rules applied. Total rules applied 1460 place count 6654 transition count 12981
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1461 place count 6654 transition count 12980
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1462 place count 6653 transition count 12980
Applied a total of 1462 rules in 8101 ms. Remains 6653 /7384 variables (removed 731) and now considering 12980/13722 (removed 742) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8101 ms. Remains : 6653/7384 places, 12980/13722 transitions.
RANDOM walk for 40000 steps (69 resets) in 1896 ms. (21 steps per ms) remains 5/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 5/5 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12029980937934571178.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5946963492084715858.kers'
[2026-05-24 19:40:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12029980937934571178.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5946963492084715858.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 12980 rows 6653 cols 26209 entries
Finished phase 1 with 6572 SingleSign rule and 0 generalized
[2026-05-24 19:40:51] [INFO ] Computed 81 invariants in 229 ms
Computed 81 P flows in 230 ms.
Exported basis to /tmp/petrispot-output-5946963492084715858.kers
Total runtime 240 ms.
[2026-05-24 19:40:51] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 6572/6582 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6582 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 70/6652 variables, 70/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6652 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 12980/19632 variables, 6652/6733 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19632 variables, 12720/19453 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19632 variables, 0/19453 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/19633 variables, 1/19454 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19633/19633 variables, and 19454 constraints, problems are : Problem set: 0 solved, 5 unsolved in 45029 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 6653/6653 constraints, ReadFeed: 12720/12720 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 6572/6582 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6582 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6582 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 70/6652 variables, 70/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SMT process timed out in 112511ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 6653 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6653/6653 places, 12980/12980 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6653 transition count 12979
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 6652 transition count 12979
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 6652 transition count 12978
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6651 transition count 12978
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 9 place count 6646 transition count 12968
Iterating global reduction 2 with 5 rules applied. Total rules applied 14 place count 6646 transition count 12968
Applied a total of 14 rules in 3161 ms. Remains 6646 /6653 variables (removed 7) and now considering 12968/12980 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3161 ms. Remains : 6646/6653 places, 12968/12980 transitions.
FORMULA CANConstruction-PT-080-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA CANConstruction-PT-080-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 243 stabilizing places and 322 stable transitions
FORMULA CANConstruction-PT-080-LTLCardinality-15 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' '!(X((F(!p0) U (p1&&X(p2)))))'
Support contains 6 out of 7384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 7364 transition count 13684
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 7364 transition count 13684
Applied a total of 40 rules in 4663 ms. Remains 7364 /7384 variables (removed 20) and now considering 13684/13722 (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-13669823966909649873.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-679421921315941370.kers'
[2026-05-24 19:42:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13669823966909649873.kers, --Pflows, --basisKERS=/tmp/petrispot-output-679421921315941370.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13684 rows 7364 cols 27528 entries
Finished phase 1 with 7283 SingleSign rule and 0 generalized
[2026-05-24 19:42:51] [INFO ] Computed 81 invariants in 53 ms
Computed 81 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-679421921315941370.kers
Total runtime 63 ms.
[2026-05-24 19:43:03] [INFO ] Implicit Places using invariants in 11608 ms returned []
Implicit Place search using SMT only with invariants took 11611 ms to find 0 implicit places.
Running 13604 sub problems to find dead transitions.
[2026-05-24 19:43:03] [INFO ] Invariant cache hit.
[2026-05-24 19:43:03] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/7363 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13604 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7363/21048 variables, and 81 constraints, problems are : Problem set: 0 solved, 13604 unsolved in 30192 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 13604/13604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7363 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13604 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7363/21048 variables, and 81 constraints, problems are : Problem set: 0 solved, 13604 unsolved in 30157 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/13604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79052ms problems are : Problem set: 0 solved, 13604 unsolved
Search for dead transitions found 0 dead transitions in 79086ms
Starting structural reductions in LTL mode, iteration 1 : 7364/7384 places, 13684/13722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95404 ms. Remains : 7364/7384 places, 13684/13722 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 (X(p1)&&p2))))'
Stuttering acceptance computed with spot in 834 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), p0, (NOT p1), (AND p0 p2 (NOT p1))]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-00
Product exploration explored 100000 steps with 33333 reset in 1927 ms.
Product exploration explored 100000 steps with 33333 reset in 1722 ms.
Computed a total of 241 stabilizing places and 320 stable transitions
Computed a total of 241 stabilizing places and 320 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 14 factoid took 20 ms. Proved property starting from automaton with 5 states, 11 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 98 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-080-LTLCardinality-00 finished in 100080 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((G(p0)||F(p1))) U (p0&&F(!p1)))))'
Support contains 3 out of 7384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 7363 transition count 13682
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 7363 transition count 13682
Applied a total of 42 rules in 4547 ms. Remains 7363 /7384 variables (removed 21) and now considering 13682/13722 (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-5782322372572089522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3746631811550286448.kers'
[2026-05-24 19:44:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5782322372572089522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3746631811550286448.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13682 rows 7363 cols 27524 entries
Finished phase 1 with 7282 SingleSign rule and 0 generalized
[2026-05-24 19:44:31] [INFO ] Computed 81 invariants in 58 ms
Computed 81 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-3746631811550286448.kers
Total runtime 72 ms.
[2026-05-24 19:44:44] [INFO ] Implicit Places using invariants in 12441 ms returned []
Implicit Place search using SMT only with invariants took 12443 ms to find 0 implicit places.
Running 13602 sub problems to find dead transitions.
[2026-05-24 19:44:44] [INFO ] Invariant cache hit.
[2026-05-24 19:44:44] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/7362 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7362/21045 variables, and 81 constraints, problems are : Problem set: 0 solved, 13602 unsolved in 30178 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7363 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 13602/13602 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13602 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7362 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7362/21045 variables, and 81 constraints, problems are : Problem set: 0 solved, 13602 unsolved in 30173 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7363 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/13602 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 80029ms problems are : Problem set: 0 solved, 13602 unsolved
Search for dead transitions found 0 dead transitions in 80056ms
Starting structural reductions in LTL mode, iteration 1 : 7363/7384 places, 13682/13722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97086 ms. Remains : 7363/7384 places, 13682/13722 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((G(p0)||F(p1))) U (p0&&F(!p1)))))'
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p1), (AND (NOT p1) (NOT p0)), p1]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-02
Stuttering criterion allowed to conclude after 1606 steps with 0 reset in 19 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-02 finished in 97348 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 7384 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 546 transitions
Trivial Post-agglo rules discarded 546 transitions
Performed 546 trivial Post agglomeration. Transition count delta: 546
Iterating post reduction 0 with 546 rules applied. Total rules applied 546 place count 7384 transition count 13176
Reduce places removed 546 places and 0 transitions.
Iterating post reduction 1 with 546 rules applied. Total rules applied 1092 place count 6838 transition count 13176
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 1092 place count 6838 transition count 13096
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1252 place count 6758 transition count 13096
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1272 place count 6738 transition count 13056
Iterating global reduction 2 with 20 rules applied. Total rules applied 1292 place count 6738 transition count 13056
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 2 with 18 rules applied. Total rules applied 1310 place count 6738 transition count 13038
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 1328 place count 6720 transition count 13038
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 3 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 4 with 156 rules applied. Total rules applied 1484 place count 6642 transition count 12960
Applied a total of 1484 rules in 6203 ms. Remains 6642 /7384 variables (removed 742) and now considering 12960/13722 (removed 762) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3702626257661058902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3908262305685416991.kers'
[2026-05-24 19:46:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3702626257661058902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3908262305685416991.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 12960 rows 6642 cols 26160 entries
Finished phase 1 with 6561 SingleSign rule and 0 generalized
[2026-05-24 19:46:10] [INFO ] Computed 81 invariants in 239 ms
Computed 81 P flows in 244 ms.
Exported basis to /tmp/petrispot-output-3908262305685416991.kers
Total runtime 255 ms.
[2026-05-24 19:46:21] [INFO ] Implicit Places using invariants in 10326 ms returned []
Implicit Place search using SMT only with invariants took 10327 ms to find 0 implicit places.
Running 12880 sub problems to find dead transitions.
[2026-05-24 19:46:21] [INFO ] Invariant cache hit.
[2026-05-24 19:46:21] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/6641 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 12880 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6641/19602 variables, and 81 constraints, problems are : Problem set: 0 solved, 12880 unsolved in 30172 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/6642 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 12880/12880 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12880 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6641 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 12880 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6641/19602 variables, and 81 constraints, problems are : Problem set: 0 solved, 12880 unsolved in 30165 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/6642 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/12880 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 78209ms problems are : Problem set: 0 solved, 12880 unsolved
Search for dead transitions found 0 dead transitions in 78227ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6642/7384 places, 12960/13722 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94776 ms. Remains : 6642/7384 places, 12960/13722 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(p0)))'
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-04
Product exploration explored 100000 steps with 179 reset in 1959 ms.
Stack based approach found an accepted trace after 18260 steps with 32 reset with depth 408 and stack size 408 in 364 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-04 finished in 97204 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(G((!p1||G(p2))))))'
Support contains 5 out of 7384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 7364 transition count 13684
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 7364 transition count 13684
Applied a total of 40 rules in 4598 ms. Remains 7364 /7384 variables (removed 20) and now considering 13684/13722 (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-15791534733203456593.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12128279026223206416.kers'
[2026-05-24 19:47:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15791534733203456593.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12128279026223206416.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13684 rows 7364 cols 27528 entries
Finished phase 1 with 7283 SingleSign rule and 0 generalized
[2026-05-24 19:47:46] [INFO ] Computed 81 invariants in 58 ms
Computed 81 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-12128279026223206416.kers
Total runtime 76 ms.
[2026-05-24 19:47:57] [INFO ] Implicit Places using invariants in 11619 ms returned []
Implicit Place search using SMT only with invariants took 11620 ms to find 0 implicit places.
Running 13604 sub problems to find dead transitions.
[2026-05-24 19:47:57] [INFO ] Invariant cache hit.
[2026-05-24 19:47:58] [INFO ] State equation strengthened by 12720 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7363 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13604 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7363/21048 variables, and 81 constraints, problems are : Problem set: 0 solved, 13604 unsolved in 30172 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 13604/13604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7363 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13604 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7363/21048 variables, and 81 constraints, problems are : Problem set: 0 solved, 13604 unsolved in 30167 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/13604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 78855ms problems are : Problem set: 0 solved, 13604 unsolved
Search for dead transitions found 0 dead transitions in 78882ms
Starting structural reductions in LTL mode, iteration 1 : 7364/7384 places, 13684/13722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95124 ms. Remains : 7364/7384 places, 13684/13722 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(G((!p1||G(p2))))))'
Stuttering acceptance computed with spot in 371 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1 (NOT p0)), (AND p1 (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (AND p1 (NOT p2))]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-05
Product exploration explored 100000 steps with 69 reset in 1295 ms.
Product exploration explored 100000 steps with 71 reset in 1417 ms.
Computed a total of 241 stabilizing places and 320 stable transitions
Computed a total of 241 stabilizing places and 320 stable transitions
Knowledge based reduction with 33 factoid took 87 ms. Reduced automaton from 8 states, 29 edges and 3 AP (stutter sensitive) to 7 states, 29 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 16 to 12
RANDOM walk for 40000 steps (25 resets) in 761 ms. (52 steps per ms) remains 8/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 8/8 properties
[2026-05-24 19:49:20] [INFO ] Invariant cache hit.
[2026-05-24 19:49:20] [INFO ] State equation strengthened by 12720 read => feed constraints.
Problem apf3 is UNSAT
Problem apf7 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7283/7288 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7288 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 75/7363 variables, 75/81 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7363 variables, 0/81 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 21047/21048 variables, and 7444 constraints, problems are : Problem set: 2 solved, 6 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 7363/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7283/7288 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 6 unsolved
SMT process timed out in 17347ms, After SMT, problems are : Problem set: 2 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 7364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7364/7364 places, 13684/13684 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 558 transitions
Trivial Post-agglo rules discarded 558 transitions
Performed 558 trivial Post agglomeration. Transition count delta: 558
Iterating post reduction 0 with 558 rules applied. Total rules applied 558 place count 7364 transition count 13126
Reduce places removed 558 places and 0 transitions.
Iterating post reduction 1 with 558 rules applied. Total rules applied 1116 place count 6806 transition count 13126
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 1116 place count 6806 transition count 13046
Deduced a syphon composed of 80 places in 4 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1276 place count 6726 transition count 13046
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 3 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 1440 place count 6644 transition count 12964
Applied a total of 1440 rules in 3961 ms. Remains 6644 /7364 variables (removed 720) and now considering 12964/13684 (removed 720) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3961 ms. Remains : 6644/7364 places, 12964/13684 transitions.
RANDOM walk for 40000 steps (70 resets) in 1034 ms. (38 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 544 ms. (73 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3620949416479903287.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2389782255044195741.kers'
[2026-05-24 19:49:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3620949416479903287.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2389782255044195741.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 12964 rows 6644 cols 26170 entries
Finished phase 1 with 6563 SingleSign rule and 0 generalized
[2026-05-24 19:49:42] [INFO ] Computed 81 invariants in 224 ms
Computed 81 P flows in 225 ms.
Exported basis to /tmp/petrispot-output-2389782255044195741.kers
Total runtime 237 ms.
[2026-05-24 19:49:42] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6563/6568 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6568 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 75/6643 variables, 75/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6643 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 12964/19607 variables, 6643/6724 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19607 variables, 12720/19444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19607 variables, 0/19444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/19608 variables, 1/19445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19608 variables, 0/19445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/19608 variables, 0/19445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19608/19608 variables, and 19445 constraints, problems are : Problem set: 0 solved, 2 unsolved in 18355 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 6644/6644 constraints, ReadFeed: 12720/12720 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6563/6568 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6568 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6568 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 75/6643 variables, 75/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 84017ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 6644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6644/6644 places, 12964/12964 transitions.
Applied a total of 0 rules in 1903 ms. Remains 6644 /6644 variables (removed 0) and now considering 12964/12964 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1903 ms. Remains : 6644/6644 places, 12964/12964 transitions.
Found 2 invariant AP formulas.
Knowledge based reduction with 35 factoid took 197 ms. Reduced automaton from 7 states, 29 edges and 3 AP (stutter insensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p2) p1), (AND p1 (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2))]
Knowledge-based reduction took 108854 ms.
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p2) p1), (AND p1 (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2))]
Support contains 5 out of 7364 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7364/7364 places, 13684/13684 transitions.
Applied a total of 0 rules in 2405 ms. Remains 7364 /7364 variables (removed 0) and now considering 13684/13684 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14130347505303917689.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13819823976456831808.kers'
[2026-05-24 19:51:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14130347505303917689.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13819823976456831808.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13684 rows 7364 cols 27528 entries
Finished phase 1 with 7283 SingleSign rule and 0 generalized
[2026-05-24 19:51:11] [INFO ] Computed 81 invariants in 54 ms
Computed 81 P flows in 55 ms.
Exported basis to /tmp/petrispot-output-13819823976456831808.kers
Total runtime 69 ms.
[2026-05-24 19:51:22] [INFO ] Implicit Places using invariants in 10952 ms returned []
Implicit Place search using SMT only with invariants took 10953 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 13360 ms. Remains : 7364/7364 places, 13684/13684 transitions.
Computed a total of 241 stabilizing places and 320 stable transitions
Computed a total of 241 stabilizing places and 320 stable transitions
Knowledge based reduction with 23 factoid took 87 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (26 resets) in 711 ms. (56 steps per ms) remains 4/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 58 ms. (678 steps per ms) remains 4/4 properties
[2026-05-24 19:51:22] [INFO ] Invariant cache hit.
[2026-05-24 19:51:22] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 7283/7288 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7288 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 75/7363 variables, 75/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7363 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 21047/21048 variables, and 7444 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 7363/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 7283/7288 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 17448ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 7364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7364/7364 places, 13684/13684 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 558 transitions
Trivial Post-agglo rules discarded 558 transitions
Performed 558 trivial Post agglomeration. Transition count delta: 558
Iterating post reduction 0 with 558 rules applied. Total rules applied 558 place count 7364 transition count 13126
Reduce places removed 558 places and 0 transitions.
Iterating post reduction 1 with 558 rules applied. Total rules applied 1116 place count 6806 transition count 13126
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 1116 place count 6806 transition count 13046
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1276 place count 6726 transition count 13046
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 2 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 1440 place count 6644 transition count 12964
Applied a total of 1440 rules in 4064 ms. Remains 6644 /7364 variables (removed 720) and now considering 12964/13684 (removed 720) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4064 ms. Remains : 6644/7364 places, 12964/13684 transitions.
RANDOM walk for 40000 steps (71 resets) in 1046 ms. (38 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17879288809239828043.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-825047773515591006.kers'
[2026-05-24 19:51:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17879288809239828043.kers, --Pflows, --basisKERS=/tmp/petrispot-output-825047773515591006.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 12964 rows 6644 cols 26170 entries
Finished phase 1 with 6563 SingleSign rule and 0 generalized
[2026-05-24 19:51:44] [INFO ] Computed 81 invariants in 221 ms
Computed 81 P flows in 222 ms.
Exported basis to /tmp/petrispot-output-825047773515591006.kers
Total runtime 231 ms.
[2026-05-24 19:51:45] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6563/6568 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6568 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 75/6643 variables, 75/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6643 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 12964/19607 variables, 6643/6724 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19607 variables, 12720/19444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19607 variables, 0/19444 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/19608 variables, 1/19445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19608 variables, 0/19445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/19608 variables, 0/19445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19608/19608 variables, and 19445 constraints, problems are : Problem set: 0 solved, 2 unsolved in 18488 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 6644/6644 constraints, ReadFeed: 12720/12720 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6563/6568 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6568 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6568 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 75/6643 variables, 75/82 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 84487ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 6644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6644/6644 places, 12964/12964 transitions.
Applied a total of 0 rules in 2023 ms. Remains 6644 /6644 variables (removed 0) and now considering 12964/12964 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2023 ms. Remains : 6644/6644 places, 12964/12964 transitions.
Knowledge based reduction with 23 factoid took 171 ms. Reduced automaton from 7 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 243 ms :[(AND (NOT p2) p1), (AND p1 (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2))]
Knowledge-based reduction took 109230 ms.
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p2) p1), (AND p1 (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p2) p1), (AND p1 (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 70 reset in 1276 ms.
Product exploration explored 100000 steps with 71 reset in 1453 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/ltsmin2168660491566257496
[2026-05-24 19:53:15] [INFO ] Built C files in 162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2168660491566257496
Running compilation step : cd /tmp/ltsmin2168660491566257496;'/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/ltsmin2168660491566257496;'/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/ltsmin2168660491566257496;'/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 5 out of 7364 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7364/7364 places, 13684/13684 transitions.
Applied a total of 0 rules in 2184 ms. Remains 7364 /7364 variables (removed 0) and now considering 13684/13684 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13887597928330050785.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14753568212456753066.kers'
[2026-05-24 19:53:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13887597928330050785.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14753568212456753066.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13684 rows 7364 cols 27528 entries
Finished phase 1 with 7283 SingleSign rule and 0 generalized
[2026-05-24 19:53:20] [INFO ] Computed 81 invariants in 53 ms
Computed 81 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-14753568212456753066.kers
Total runtime 68 ms.
[2026-05-24 19:53:31] [INFO ] Implicit Places using invariants in 11090 ms returned []
Implicit Place search using SMT only with invariants took 11097 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 13281 ms. Remains : 7364/7364 places, 13684/13684 transitions.
Built C files in :
/tmp/ltsmin8715460023052571934
[2026-05-24 19:53:31] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8715460023052571934
Running compilation step : cd /tmp/ltsmin8715460023052571934;'/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/ltsmin8715460023052571934;'/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/ltsmin8715460023052571934;'/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 19:53:35] [INFO ] Flatten gal took : 211 ms
[2026-05-24 19:53:35] [INFO ] Flatten gal took : 205 ms
[2026-05-24 19:53:35] [INFO ] Time to serialize gal into /tmp/LTL11887681132390414580.gal : 80 ms
[2026-05-24 19:53:35] [INFO ] Time to serialize properties into /tmp/LTL202089276450009108.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11887681132390414580.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8944197946345456101.hoa' '-atoms' '/tmp/LTL202089276450009108.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/LTL202089276450009108.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8944197946345456101.hoa
Detected timeout of ITS tools.
[2026-05-24 19:53:51] [INFO ] Flatten gal took : 187 ms
[2026-05-24 19:53:51] [INFO ] Flatten gal took : 190 ms
[2026-05-24 19:53:51] [INFO ] Time to serialize gal into /tmp/LTL654411023277212704.gal : 44 ms
[2026-05-24 19:53:51] [INFO ] Time to serialize properties into /tmp/LTL3404377888076693719.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL654411023277212704.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3404377888076693719.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...274
Read 1 LTL properties
Checking formula 0 : !(((G("(Node46GiveAnswer14<=Node24requestsent70)"))U(X(G((!("((Node46GiveAnswer14<=Node24requestsent70)&&(Node19requestsent23>=1))"))|...209
Formula 0 simplified : F!"(Node46GiveAnswer14<=Node24requestsent70)" R XF("((Node46GiveAnswer14<=Node24requestsent70)&&(Node19requestsent23>=1))" & F!"(Nod...194
Detected timeout of ITS tools.
[2026-05-24 19:54:06] [INFO ] Flatten gal took : 182 ms
[2026-05-24 19:54:06] [INFO ] Applying decomposition
[2026-05-24 19:54:06] [INFO ] Flatten gal took : 193 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/graph18127497362551824748.txt' '-o' '/tmp/graph18127497362551824748.bin' '-w' '/tmp/graph18127497362551824748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18127497362551824748.bin' '-l' '-1' '-v' '-w' '/tmp/graph18127497362551824748.weights' '-q' '0' '-e' '0.001'
[2026-05-24 19:54:07] [INFO ] Decomposing Gal with order
[2026-05-24 19:54:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 19:54:09] [INFO ] Removed a total of 12721 redundant transitions.
[2026-05-24 19:54:10] [INFO ] Flatten gal took : 1893 ms
[2026-05-24 19:54:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 12472 labels/synchronizations in 1571 ms.
[2026-05-24 19:54:13] [INFO ] Time to serialize gal into /tmp/LTL4406337609997718705.gal : 69 ms
[2026-05-24 19:54:13] [INFO ] Time to serialize properties into /tmp/LTL535352986609279400.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4406337609997718705.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL535352986609279400.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...274
Read 1 LTL properties
Checking formula 0 : !(((G("(gu365.Node46GiveAnswer14<=gu365.Node24requestsent70)"))U(X(G((!("((gu365.Node46GiveAnswer14<=gu365.Node24requestsent70)&&(gi0....258
Formula 0 simplified : F!"(gu365.Node46GiveAnswer14<=gu365.Node24requestsent70)" R XF("((gu365.Node46GiveAnswer14<=gu365.Node24requestsent70)&&(gi0.gi6.gu8...243
Detected timeout of ITS tools.
Treatment of property CANConstruction-PT-080-LTLCardinality-05 finished in 406440 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(X(p2))))'
Support contains 3 out of 7384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 7363 transition count 13681
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 7363 transition count 13681
Applied a total of 42 rules in 4587 ms. Remains 7363 /7384 variables (removed 21) and now considering 13681/13722 (removed 41) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2787962265978778929.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1197046768534903148.kers'
[2026-05-24 19:54:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2787962265978778929.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1197046768534903148.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13681 rows 7363 cols 27523 entries
Finished phase 1 with 7282 SingleSign rule and 0 generalized
[2026-05-24 19:54:32] [INFO ] Computed 81 invariants in 58 ms
Computed 81 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-1197046768534903148.kers
Total runtime 75 ms.
[2026-05-24 19:54:44] [INFO ] Implicit Places using invariants in 11386 ms returned []
Implicit Place search using SMT only with invariants took 11387 ms to find 0 implicit places.
Running 13601 sub problems to find dead transitions.
[2026-05-24 19:54:44] [INFO ] Invariant cache hit.
[2026-05-24 19:54:44] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/7362 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13601 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7362/21044 variables, and 81 constraints, problems are : Problem set: 0 solved, 13601 unsolved in 30167 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7363 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 13601/13601 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13601 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7362 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13601 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7362/21044 variables, and 81 constraints, problems are : Problem set: 0 solved, 13601 unsolved in 30168 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7363 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/13601 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79452ms problems are : Problem set: 0 solved, 13601 unsolved
Search for dead transitions found 0 dead transitions in 79474ms
Starting structural reductions in LTL mode, iteration 1 : 7363/7384 places, 13681/13722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95468 ms. Remains : 7363/7384 places, 13681/13722 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(X(p2))))'
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p1), true, (NOT p2)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-08 finished in 95770 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)||X(F(p1)))))'
Support contains 2 out of 7384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 7363 transition count 13682
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 7363 transition count 13682
Applied a total of 42 rules in 4687 ms. Remains 7363 /7384 variables (removed 21) and now considering 13682/13722 (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-2689303907401766170.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16341314415402712084.kers'
[2026-05-24 19:56:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2689303907401766170.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16341314415402712084.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13682 rows 7363 cols 27524 entries
Finished phase 1 with 7282 SingleSign rule and 0 generalized
[2026-05-24 19:56:08] [INFO ] Computed 81 invariants in 55 ms
Computed 81 P flows in 55 ms.
Exported basis to /tmp/petrispot-output-16341314415402712084.kers
Total runtime 65 ms.
[2026-05-24 19:56:19] [INFO ] Implicit Places using invariants in 11336 ms returned []
Implicit Place search using SMT only with invariants took 11337 ms to find 0 implicit places.
Running 13602 sub problems to find dead transitions.
[2026-05-24 19:56:19] [INFO ] Invariant cache hit.
[2026-05-24 19:56:20] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/7362 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7362/21045 variables, and 81 constraints, problems are : Problem set: 0 solved, 13602 unsolved in 30173 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7363 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 13602/13602 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13602 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7362 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7362/21045 variables, and 81 constraints, problems are : Problem set: 0 solved, 13602 unsolved in 30203 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7363 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/13602 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79067ms problems are : Problem set: 0 solved, 13602 unsolved
Search for dead transitions found 0 dead transitions in 79087ms
Starting structural reductions in LTL mode, iteration 1 : 7363/7384 places, 13682/13722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95130 ms. Remains : 7363/7384 places, 13682/13722 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)||X(F(p1)))))'
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-10
Stuttering criterion allowed to conclude after 1426 steps with 0 reset in 20 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-10 finished in 95364 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&&F(G(p1)))))'
Support contains 3 out of 7384 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 7364 transition count 13684
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 7364 transition count 13684
Applied a total of 40 rules in 4754 ms. Remains 7364 /7384 variables (removed 20) and now considering 13684/13722 (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-16340128797760517288.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6015044818931888227.kers'
[2026-05-24 19:57:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16340128797760517288.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6015044818931888227.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 13684 rows 7364 cols 27528 entries
Finished phase 1 with 7283 SingleSign rule and 0 generalized
[2026-05-24 19:57:44] [INFO ] Computed 81 invariants in 54 ms
Computed 81 P flows in 55 ms.
Exported basis to /tmp/petrispot-output-6015044818931888227.kers
Total runtime 68 ms.
[2026-05-24 19:57:55] [INFO ] Implicit Places using invariants in 11209 ms returned []
Implicit Place search using SMT only with invariants took 11210 ms to find 0 implicit places.
Running 13604 sub problems to find dead transitions.
[2026-05-24 19:57:55] [INFO ] Invariant cache hit.
[2026-05-24 19:57:55] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/7363 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13604 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7363/21048 variables, and 81 constraints, problems are : Problem set: 0 solved, 13604 unsolved in 30167 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 13604/13604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7363 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 13604 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7363/21048 variables, and 81 constraints, problems are : Problem set: 0 solved, 13604 unsolved in 30253 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/7364 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/13604 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 78857ms problems are : Problem set: 0 solved, 13604 unsolved
Search for dead transitions found 0 dead transitions in 78877ms
Starting structural reductions in LTL mode, iteration 1 : 7364/7384 places, 13684/13722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94860 ms. Remains : 7364/7384 places, 13684/13722 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&&F(G(p1)))))'
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-12
Stuttering criterion allowed to conclude after 1480 steps with 0 reset in 19 ms.
FORMULA CANConstruction-PT-080-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-080-LTLCardinality-12 finished in 95068 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 4 out of 7384 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7384/7384 places, 13722/13722 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 545 transitions
Trivial Post-agglo rules discarded 545 transitions
Performed 545 trivial Post agglomeration. Transition count delta: 545
Iterating post reduction 0 with 545 rules applied. Total rules applied 545 place count 7384 transition count 13177
Reduce places removed 545 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 546 rules applied. Total rules applied 1091 place count 6839 transition count 13176
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1092 place count 6838 transition count 13176
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 1092 place count 6838 transition count 13096
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 1252 place count 6758 transition count 13096
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1272 place count 6738 transition count 13056
Iterating global reduction 3 with 20 rules applied. Total rules applied 1292 place count 6738 transition count 13056
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 3 with 17 rules applied. Total rules applied 1309 place count 6738 transition count 13039
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1326 place count 6721 transition count 13039
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 5 with 156 rules applied. Total rules applied 1482 place count 6643 transition count 12961
Applied a total of 1482 rules in 5984 ms. Remains 6643 /7384 variables (removed 741) and now considering 12961/13722 (removed 761) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7061763022746253653.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1595715520703043340.kers'
[2026-05-24 19:59:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7061763022746253653.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1595715520703043340.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 12961 rows 6643 cols 26162 entries
Finished phase 1 with 6562 SingleSign rule and 0 generalized
[2026-05-24 19:59:20] [INFO ] Computed 81 invariants in 220 ms
Computed 81 P flows in 220 ms.
Exported basis to /tmp/petrispot-output-1595715520703043340.kers
Total runtime 228 ms.
[2026-05-24 19:59:30] [INFO ] Implicit Places using invariants in 10384 ms returned []
Implicit Place search using SMT only with invariants took 10391 ms to find 0 implicit places.
Running 12881 sub problems to find dead transitions.
[2026-05-24 19:59:30] [INFO ] Invariant cache hit.
[2026-05-24 19:59:30] [INFO ] State equation strengthened by 12720 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/6642 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 12881 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6642/19604 variables, and 81 constraints, problems are : Problem set: 0 solved, 12881 unsolved in 30162 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/6643 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 12881/12881 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12881 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6642 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 12881 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6642/19604 variables, and 81 constraints, problems are : Problem set: 0 solved, 12881 unsolved in 30157 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/6643 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 0/12881 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 78463ms problems are : Problem set: 0 solved, 12881 unsolved
Search for dead transitions found 0 dead transitions in 78482ms
Starting structural reductions in SI_LTL mode, iteration 1 : 6643/7384 places, 12961/13722 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94875 ms. Remains : 6643/7384 places, 12961/13722 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((p0 U p1))))'
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : CANConstruction-PT-080-LTLCardinality-14
Product exploration explored 100000 steps with 181 reset in 1921 ms.
Product exploration explored 100000 steps with 183 reset in 2003 ms.
Computed a total of 81 stabilizing places and 160 stable transitions
Computed a total of 81 stabilizing places and 160 stable transitions
Knowledge based reduction with 11 factoid took 54 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (70 resets) in 1557 ms. (25 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
[2026-05-24 20:00:53] [INFO ] Invariant cache hit.
[2026-05-24 20:00:53] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6566 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 76/6642 variables, 76/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6642 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19603/19604 variables, and 6723 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3711 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 6642/6643 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 14443ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 6643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 1960 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1960 ms. Remains : 6643/6643 places, 12961/12961 transitions.
RANDOM walk for 40000 steps (70 resets) in 1555 ms. (25 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 45304 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :0 out of 1
Probabilistic random walk after 45304 steps, saw 30439 distinct states, run finished after 3010 ms. (steps per millisecond=15 ) properties seen :0
[2026-05-24 20:01:13] [INFO ] Invariant cache hit.
[2026-05-24 20:01:13] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6566 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 76/6642 variables, 76/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6642 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12961/19603 variables, 6642/6723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19603 variables, 12720/19443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19603 variables, 0/19443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/19604 variables, 1/19444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19604 variables, 0/19444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/19604 variables, 0/19444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19604/19604 variables, and 19444 constraints, problems are : Problem set: 0 solved, 1 unsolved in 18835 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 6643/6643 constraints, ReadFeed: 12720/12720 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6566 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6566 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 76/6642 variables, 76/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 85676ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 6643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 2028 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2028 ms. Remains : 6643/6643 places, 12961/12961 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 1976 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
[2026-05-24 20:02:43] [INFO ] Invariant cache hit.
[2026-05-24 20:02:53] [INFO ] Implicit Places using invariants in 10186 ms returned []
Implicit Place search using SMT only with invariants took 10187 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12167 ms. Remains : 6643/6643 places, 12961/12961 transitions.
Knowledge based reduction with 11 factoid took 76 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Knowledge-based reduction took 120632 ms.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Support contains 4 out of 6643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 2027 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
[2026-05-24 20:02:56] [INFO ] Invariant cache hit.
[2026-05-24 20:03:06] [INFO ] Implicit Places using invariants in 10371 ms returned []
Implicit Place search using SMT only with invariants took 10373 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12402 ms. Remains : 6643/6643 places, 12961/12961 transitions.
Computed a total of 81 stabilizing places and 160 stable transitions
Computed a total of 81 stabilizing places and 160 stable transitions
Knowledge based reduction with 11 factoid took 63 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (69 resets) in 1361 ms. (29 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
[2026-05-24 20:03:06] [INFO ] Invariant cache hit.
[2026-05-24 20:03:07] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6566 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 76/6642 variables, 76/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6642 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19603/19604 variables, and 6723 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4339 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 6642/6643 constraints, ReadFeed: 0/12720 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 15647ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 6643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 1982 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1983 ms. Remains : 6643/6643 places, 12961/12961 transitions.
RANDOM walk for 40000 steps (69 resets) in 1102 ms. (36 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 45409 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :0 out of 1
Probabilistic random walk after 45409 steps, saw 30439 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
[2026-05-24 20:03:27] [INFO ] Invariant cache hit.
[2026-05-24 20:03:28] [INFO ] State equation strengthened by 12720 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6566 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 76/6642 variables, 76/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6642 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 12961/19603 variables, 6642/6723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19603 variables, 12720/19443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19603 variables, 0/19443 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/19604 variables, 1/19444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19604 variables, 0/19444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/19604 variables, 0/19444 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19604/19604 variables, and 19444 constraints, problems are : Problem set: 0 solved, 1 unsolved in 19539 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 6643/6643 constraints, ReadFeed: 12720/12720 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6562/6566 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6566 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6566 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 76/6642 variables, 76/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 86832ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 6643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 2043 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2045 ms. Remains : 6643/6643 places, 12961/12961 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 1984 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
[2026-05-24 20:04:58] [INFO ] Invariant cache hit.
[2026-05-24 20:05:09] [INFO ] Implicit Places using invariants in 10274 ms returned []
Implicit Place search using SMT only with invariants took 10276 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12262 ms. Remains : 6643/6643 places, 12961/12961 transitions.
Knowledge based reduction with 11 factoid took 92 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Knowledge-based reduction took 122891 ms.
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 180 reset in 2002 ms.
Product exploration explored 100000 steps with 182 reset in 2068 ms.
Built C files in :
/tmp/ltsmin3088654284766330460
[2026-05-24 20:05:13] [INFO ] Too many transitions (12961) to apply POR reductions. Disabling POR matrices.
[2026-05-24 20:05:13] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3088654284766330460
Running compilation step : cd /tmp/ltsmin3088654284766330460;'/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/ltsmin3088654284766330460;'/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/ltsmin3088654284766330460;'/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 6643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6643/6643 places, 12961/12961 transitions.
Applied a total of 0 rules in 2032 ms. Remains 6643 /6643 variables (removed 0) and now considering 12961/12961 (removed 0) transitions.
[2026-05-24 20:05:18] [INFO ] Invariant cache hit.
[2026-05-24 20:05:28] [INFO ] Implicit Places using invariants in 9920 ms returned []
Implicit Place search using SMT only with invariants took 9921 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11955 ms. Remains : 6643/6643 places, 12961/12961 transitions.
Built C files in :
/tmp/ltsmin11634928746472659744
[2026-05-24 20:05:28] [INFO ] Too many transitions (12961) to apply POR reductions. Disabling POR matrices.
[2026-05-24 20:05:28] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11634928746472659744
Running compilation step : cd /tmp/ltsmin11634928746472659744;'/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/ltsmin11634928746472659744;'/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/ltsmin11634928746472659744;'/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 20:05:33] [INFO ] Flatten gal took : 527 ms
[2026-05-24 20:05:33] [INFO ] Flatten gal took : 271 ms
[2026-05-24 20:05:33] [INFO ] Time to serialize gal into /tmp/LTL16112230568877590440.gal : 102 ms
[2026-05-24 20:05:33] [INFO ] Time to serialize properties into /tmp/LTL5047381418263794355.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16112230568877590440.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4015952645835722401.hoa' '-atoms' '/tmp/LTL5047381418263794355.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5047381418263794355.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4015952645835722401.hoa
Detected timeout of ITS tools.
[2026-05-24 20:05:48] [INFO ] Flatten gal took : 251 ms
[2026-05-24 20:05:49] [INFO ] Flatten gal took : 250 ms
[2026-05-24 20:05:49] [INFO ] Time to serialize gal into /tmp/LTL18177774823101759020.gal : 37 ms
[2026-05-24 20:05:49] [INFO ] Time to serialize properties into /tmp/LTL14802456005761354665.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18177774823101759020.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14802456005761354665.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(Node5requestsent23<=Node26requestsent20)")U("(Node47requestsent17<=Node16NOshare)")))))
Formula 0 simplified : GF(!"(Node5requestsent23<=Node26requestsent20)" R !"(Node47requestsent17<=Node16NOshare)")
Detected timeout of ITS tools.
[2026-05-24 20:06:04] [INFO ] Flatten gal took : 198 ms
[2026-05-24 20:06:04] [INFO ] Applying decomposition
[2026-05-24 20:06:04] [INFO ] Flatten gal took : 201 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/graph1911086140476451134.txt' '-o' '/tmp/graph1911086140476451134.bin' '-w' '/tmp/graph1911086140476451134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1911086140476451134.bin' '-l' '-1' '-v' '-w' '/tmp/graph1911086140476451134.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:06:05] [INFO ] Decomposing Gal with order
[2026-05-24 20:06:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:06:07] [INFO ] Removed a total of 12718 redundant transitions.
[2026-05-24 20:06:07] [INFO ] Flatten gal took : 1753 ms
[2026-05-24 20:06:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 12474 labels/synchronizations in 1501 ms.
[2026-05-24 20:06:09] [INFO ] Time to serialize gal into /tmp/LTL1244675817186813556.gal : 60 ms
[2026-05-24 20:06:09] [INFO ] Time to serialize properties into /tmp/LTL12476751948142522537.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1244675817186813556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12476751948142522537.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(G(("(gu81.Node5requestsent23<=gu81.Node26requestsent20)")U("(gu82.Node47requestsent17<=gu82.Node16NOshare)")))))
Formula 0 simplified : GF(!"(gu81.Node5requestsent23<=gu81.Node26requestsent20)" R !"(gu82.Node47requestsent17<=gu82.Node16NOshare)")
Detected timeout of ITS tools.
Treatment of property CANConstruction-PT-080-LTLCardinality-14 finished in 430392 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(G((!p1||G(p2))))))'
Spot run failed in 41 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Spot run failed in 37 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 20:06:25] [INFO ] Flatten gal took : 209 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10030264075320337070
[2026-05-24 20:06:25] [INFO ] Too many transitions (13722) to apply POR reductions. Disabling POR matrices.
[2026-05-24 20:06:25] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10030264075320337070
Running compilation step : cd /tmp/ltsmin10030264075320337070;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-24 20:06:25] [INFO ] Applying decomposition
[2026-05-24 20:06:25] [INFO ] Flatten gal took : 361 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/graph5380709338140359712.txt' '-o' '/tmp/graph5380709338140359712.bin' '-w' '/tmp/graph5380709338140359712.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5380709338140359712.bin' '-l' '-1' '-v' '-w' '/tmp/graph5380709338140359712.weights' '-q' '0' '-e' '0.001'
[2026-05-24 20:06:26] [INFO ] Decomposing Gal with order
[2026-05-24 20:06:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 20:06:28] [INFO ] Removed a total of 12764 redundant transitions.
[2026-05-24 20:06:28] [INFO ] Flatten gal took : 1440 ms
[2026-05-24 20:06:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 12474 labels/synchronizations in 1519 ms.
[2026-05-24 20:06:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality10922776922961704265.gal : 80 ms
[2026-05-24 20:06:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality16505951555763852626.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/LTLCardinality10922776922961704265.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16505951555763852626.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !(((G("(gu369.Node46GiveAnswer14<=gu369.Node24requestsent70)"))U(X(G((!("((gu369.Node46GiveAnswer14<=gu369.Node24requestsent70)&&(gi0....259
Formula 0 simplified : F!"(gu369.Node46GiveAnswer14<=gu369.Node24requestsent70)" R XF("((gu369.Node46GiveAnswer14<=gu369.Node24requestsent70)&&(gi0.gi10.gu...244
Compilation finished in 108527 ms.
Running link step : cd /tmp/ltsmin10030264075320337070;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 135 ms.
Running LTSmin : cd /tmp/ltsmin10030264075320337070;'/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)) U X([]((!(LTLAPp1==true)||[]((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10030264075320337070;'/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)) U X([]((!(LTLAPp1==true)||[]((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10030264075320337070;'/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' '<>([](((LTLAPp3==true) U (LTLAPp4==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-24 20:36:08] [INFO ] Flatten gal took : 1388 ms
[2026-05-24 20:36:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality2790230153168082019.gal : 122 ms
[2026-05-24 20:36:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality9988225625115556353.ltl : 15 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/LTLCardinality2790230153168082019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9988225625115556353.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...297
Read 2 LTL properties
Checking formula 0 : !(((G("(Node46GiveAnswer14<=Node24requestsent70)"))U(X(G((!("((Node46GiveAnswer14<=Node24requestsent70)&&(Node19requestsent23>=1))"))|...209
Formula 0 simplified : F!"(Node46GiveAnswer14<=Node24requestsent70)" R XF("((Node46GiveAnswer14<=Node24requestsent70)&&(Node19requestsent23>=1))" & F!"(Nod...194
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10030264075320337070;'/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' '<>([](((LTLAPp3==true) U (LTLAPp4==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin10030264075320337070;'/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)) U X([]((!(LTLAPp1==true)||[]((LTLAPp2==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//
++ 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="CANConstruction-PT-080"
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-080, 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-177946842100675"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-080.tgz
mv CANConstruction-PT-080 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 ;