About the Execution of ITS-Tools for CANInsertWithFailure-PT-050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.976 | 3600000.00 | 5277053.00 | 274400.80 | F?FFFFTFF??T?TFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r034-tall-177946842100739.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 CANInsertWithFailure-PT-050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946842100739
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 11K Mar 6 10:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 6 10:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 6 10:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 6 10:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Mar 15 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 6 10:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Mar 6 10:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 6 10:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 6 10:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:54 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 16M 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 CANInsertWithFailure-PT-050-LTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-050-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1779678670199
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 03:11:11] [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]
[2026-05-25 03:11:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:11:11] [INFO ] Load time of PNML (sax parser for PT used): 460 ms
[2026-05-25 03:11:11] [INFO ] Transformed 5604 places.
[2026-05-25 03:11:11] [INFO ] Transformed 15300 transitions.
[2026-05-25 03:11:11] [INFO ] Parsed PT model containing 5604 places and 15300 transitions and 41000 arcs in 602 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 5604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5604/5604 places, 15300/15300 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5603 transition count 15300
Applied a total of 1 rules in 1024 ms. Remains 5603 /5604 variables (removed 1) and now considering 15300/15300 (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-15819298175618245126.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5050467380965881280.kers'
[2026-05-25 03:11:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15819298175618245126.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5050467380965881280.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:11:13] [INFO ] Computed 52 invariants in 359 ms
Computed 52 P flows in 361 ms.
Exported basis to /tmp/petrispot-output-5050467380965881280.kers
Total runtime 371 ms.
[2026-05-25 03:11:18] [INFO ] Implicit Places using invariants in 5155 ms returned []
Implicit Place search using SMT only with invariants took 5183 ms to find 0 implicit places.
Running 15250 sub problems to find dead transitions.
[2026-05-25 03:11:18] [INFO ] Invariant cache hit.
[2026-05-25 03:11:18] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5602 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 15250 unsolved
SMT process timed out in 52512ms, After SMT, problems are : Problem set: 0 solved, 15250 unsolved
Search for dead transitions found 0 dead transitions in 52591ms
Starting structural reductions in LTL mode, iteration 1 : 5603/5604 places, 15300/15300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58899 ms. Remains : 5603/5604 places, 15300/15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 503 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
[2026-05-25 03:12:11] [INFO ] Invariant cache hit.
[2026-05-25 03:12:15] [INFO ] Implicit Places using invariants in 4200 ms returned []
Implicit Place search using SMT only with invariants took 4200 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4708 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Support contains 50 out of 5603 places after structural reductions.
[2026-05-25 03:12:16] [INFO ] Flatten gal took : 526 ms
[2026-05-25 03:12:16] [INFO ] Flatten gal took : 302 ms
[2026-05-25 03:12:17] [INFO ] Input system was already deterministic with 15300 transitions.
RANDOM walk for 40000 steps (30 resets) in 2666 ms. (14 steps per ms) remains 13/32 properties
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 13/13 properties
[2026-05-25 03:12:18] [INFO ] Invariant cache hit.
[2026-05-25 03:12:18] [INFO ] State equation strengthened by 4950 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 5486/5501 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5501 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 98/5599 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5599 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 2/5601 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5601 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20901/20903 variables, and 5653 constraints, problems are : Problem set: 0 solved, 13 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 5601/5603 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 5486/5501 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SMT process timed out in 10135ms, After SMT, problems are : Problem set: 0 solved, 13 unsolved
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 15 out of 5603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 2395 Post agglomeration using F-continuation condition.Transition count delta: 2395
Deduced a syphon composed of 2395 places in 5 ms
Reduce places removed 2395 places and 0 transitions.
Iterating global reduction 2 with 4790 rules applied. Total rules applied 5490 place count 2858 transition count 12555
Drop transitions (Redundant composition of simpler transitions.) removed 2298 transitions
Redundant transition composition rules discarded 2298 transitions
Iterating global reduction 2 with 2298 rules applied. Total rules applied 7788 place count 2858 transition count 10257
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7789 place count 2858 transition count 10256
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7790 place count 2857 transition count 10256
Partial Free-agglomeration rule applied 2640 times.
Drop transitions (Partial Free agglomeration) removed 2640 transitions
Iterating global reduction 3 with 2640 rules applied. Total rules applied 10430 place count 2857 transition count 10256
Applied a total of 10430 rules in 3340 ms. Remains 2857 /5603 variables (removed 2746) and now considering 10256/15300 (removed 5044) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3341 ms. Remains : 2857/5603 places, 10256/15300 transitions.
RANDOM walk for 40000 steps (167 resets) in 1306 ms. (30 steps per ms) remains 11/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 114 ms. (347 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 11/11 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4709499672424764177.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14438285554479978612.kers'
[2026-05-25 03:12:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4709499672424764177.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14438285554479978612.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 10256 rows 2857 cols 20960 entries
Finished phase 1 with 2755 SingleSign rule and 50 generalized
[2026-05-25 03:12:33] [INFO ] Computed 52 invariants in 137 ms
Computed 52 P flows in 138 ms.
Exported basis to /tmp/petrispot-output-14438285554479978612.kers
Total runtime 148 ms.
[2026-05-25 03:12:33] [INFO ] State equation strengthened by 10031 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 2743/2755 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2755 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2755 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 98/2853 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2853 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 2/2855 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 11 unsolved
SMT process timed out in 45593ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 2857 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2857/2857 places, 10256/10256 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2856 transition count 10255
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2856 transition count 10255
Applied a total of 4 rules in 1198 ms. Remains 2856 /2857 variables (removed 1) and now considering 10255/10256 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1198 ms. Remains : 2856/2857 places, 10255/10256 transitions.
RANDOM walk for 40000 steps (167 resets) in 733 ms. (54 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 74 ms. (533 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 70813 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :0 out of 11
Probabilistic random walk after 70813 steps, saw 28844 distinct states, run finished after 3008 ms. (steps per millisecond=23 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8065937122667486950.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14894813208456657413.kers'
[2026-05-25 03:13:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8065937122667486950.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14894813208456657413.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10255 rows 2856 cols 20958 entries
Finished phase 1 with 2754 SingleSign rule and 50 generalized
[2026-05-25 03:13:23] [INFO ] Computed 52 invariants in 139 ms
Computed 52 P flows in 140 ms.
Exported basis to /tmp/petrispot-output-14894813208456657413.kers
Total runtime 151 ms.
[2026-05-25 03:13:23] [INFO ] State equation strengthened by 10035 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 2742/2754 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2754 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2754 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 98/2852 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2852 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 2/2854 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2854 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2854 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 10255/13109 variables, 2854/2909 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/13109 variables, 10035/12944 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13109 variables, 0/12944 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 2/13111 variables, 2/12946 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13111 variables, 0/12946 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (OVERLAPS) 0/13111 variables, 0/12946 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13111/13111 variables, and 12946 constraints, problems are : Problem set: 0 solved, 11 unsolved in 61225 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2856/2856 constraints, ReadFeed: 10035/10035 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 2742/2754 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2754 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2754 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 98/2852 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2852 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 2/2854 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2854 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2854 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 10255/13109 variables, 2854/2909 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/13109 variables, 10035/12944 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13109 variables, 11/12955 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 13109/13111 variables, and 12955 constraints, problems are : Problem set: 0 solved, 11 unsolved in 75102 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2854/2856 constraints, ReadFeed: 10035/10035 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 136552ms problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 2856 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2856/2856 places, 10255/10255 transitions.
Applied a total of 0 rules in 408 ms. Remains 2856 /2856 variables (removed 0) and now considering 10255/10255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 409 ms. Remains : 2856/2856 places, 10255/10255 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2856/2856 places, 10255/10255 transitions.
Applied a total of 0 rules in 405 ms. Remains 2856 /2856 variables (removed 0) and now considering 10255/10255 (removed 0) transitions.
[2026-05-25 03:15:40] [INFO ] Invariant cache hit.
[2026-05-25 03:15:44] [INFO ] Implicit Places using invariants in 3668 ms returned []
Implicit Place search using SMT only with invariants took 3669 ms to find 0 implicit places.
Running 10205 sub problems to find dead transitions.
[2026-05-25 03:15:44] [INFO ] Invariant cache hit.
[2026-05-25 03:15:44] [INFO ] State equation strengthened by 10035 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2855 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10205 unsolved
SMT process timed out in 41014ms, After SMT, problems are : Problem set: 0 solved, 10205 unsolved
Search for dead transitions found 0 dead transitions in 41039ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45136 ms. Remains : 2856/2856 places, 10255/10255 transitions.
Computed a total of 202 stabilizing places and 350 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(((X(p1)||F(p2)) U (G((X(p1)||F(p2)))||((!p0 U (p3||G(!p0)))&&(X(p1)||F(p2)))))))))'
Support contains 5 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 468 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (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-7737758500294293254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16614895084739308322.kers'
[2026-05-25 03:16:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7737758500294293254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16614895084739308322.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:16:26] [INFO ] Computed 52 invariants in 355 ms
Computed 52 P flows in 356 ms.
Exported basis to /tmp/petrispot-output-16614895084739308322.kers
Total runtime 374 ms.
[2026-05-25 03:16:30] [INFO ] Implicit Places using invariants in 4472 ms returned []
Implicit Place search using SMT only with invariants took 4475 ms to find 0 implicit places.
Running 15250 sub problems to find dead transitions.
[2026-05-25 03:16:30] [INFO ] Invariant cache hit.
[2026-05-25 03:16:30] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5602 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 15250 unsolved
SMT process timed out in 53641ms, After SMT, problems are : Problem set: 0 solved, 15250 unsolved
Search for dead transitions found 0 dead transitions in 53675ms
Finished structural reductions in LTL mode , in 1 iterations and 58662 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(((X(p1)||F(p2)) U (G((X(p1)||F(p2)))||((!p0 U (p3||G(!p0)))&&(X(p1)||F(p2)))))))))'
Stuttering acceptance computed with spot in 670 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2) (NOT p1) (NOT p3)), (AND p0 (NOT p2) (NOT p1) (NOT p3))]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-00
Stuttering criterion allowed to conclude after 1289 steps with 0 reset in 27 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-00 finished in 59491 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))&&(F(p1)||X(p2))))'
Support contains 7 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 455 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
[2026-05-25 03:17:25] [INFO ] Invariant cache hit.
[2026-05-25 03:17:29] [INFO ] Implicit Places using invariants in 4060 ms returned []
Implicit Place search using SMT only with invariants took 4061 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4516 ms. Remains : 5603/5603 places, 15300/15300 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))&&(F(p1)||X(p2))))'
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-01
Product exploration explored 100000 steps with 83 reset in 1076 ms.
Product exploration explored 100000 steps with 83 reset in 1076 ms.
Computed a total of 202 stabilizing places and 350 stable transitions
Computed a total of 202 stabilizing places and 350 stable transitions
Knowledge based reduction with 7 factoid took 60 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 20661 steps (14 resets) in 511 ms. (40 steps per ms) remains 0/1 properties
Knowledge based reduction with 7 factoid took 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Knowledge-based reduction took 437 ms.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 4 out of 5603 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 348 transitions
Trivial Post-agglo rules discarded 348 transitions
Performed 348 trivial Post agglomeration. Transition count delta: 348
Iterating post reduction 0 with 348 rules applied. Total rules applied 348 place count 5603 transition count 14952
Reduce places removed 348 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 349 rules applied. Total rules applied 697 place count 5255 transition count 14951
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 698 place count 5254 transition count 14951
Performed 2447 Post agglomeration using F-continuation condition.Transition count delta: 2447
Deduced a syphon composed of 2447 places in 5 ms
Reduce places removed 2447 places and 0 transitions.
Iterating global reduction 3 with 4894 rules applied. Total rules applied 5592 place count 2807 transition count 12504
Drop transitions (Redundant composition of simpler transitions.) removed 2349 transitions
Redundant transition composition rules discarded 2349 transitions
Iterating global reduction 3 with 2349 rules applied. Total rules applied 7941 place count 2807 transition count 10155
Applied a total of 7941 rules in 2160 ms. Remains 2807 /5603 variables (removed 2796) and now considering 10155/15300 (removed 5145) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9529468965773591029.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12864305973662547920.kers'
[2026-05-25 03:17:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9529468965773591029.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12864305973662547920.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 10155 rows 2807 cols 20660 entries
Finished phase 1 with 2705 SingleSign rule and 50 generalized
[2026-05-25 03:17:34] [INFO ] Computed 52 invariants in 136 ms
Computed 52 P flows in 137 ms.
Exported basis to /tmp/petrispot-output-12864305973662547920.kers
Total runtime 144 ms.
[2026-05-25 03:17:36] [INFO ] Implicit Places using invariants in 2368 ms returned []
Implicit Place search using SMT only with invariants took 2370 ms to find 0 implicit places.
Running 10105 sub problems to find dead transitions.
[2026-05-25 03:17:37] [INFO ] Invariant cache hit.
[2026-05-25 03:17:37] [INFO ] State equation strengthened by 7445 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2806 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10105 unsolved
SMT process timed out in 40276ms, After SMT, problems are : Problem set: 0 solved, 10105 unsolved
Search for dead transitions found 0 dead transitions in 40300ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2807/5603 places, 10155/15300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44861 ms. Remains : 2807/5603 places, 10155/15300 transitions.
Computed a total of 154 stabilizing places and 251 stable transitions
Computed a total of 154 stabilizing places and 251 stable transitions
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 30297 steps (118 resets) in 506 ms. (59 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 56 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Knowledge-based reduction took 374 ms.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 396 reset in 1463 ms.
Product exploration explored 100000 steps with 396 reset in 1506 ms.
Built C files in :
/tmp/ltsmin7062198042970259771
[2026-05-25 03:18:20] [INFO ] Too many transitions (10155) to apply POR reductions. Disabling POR matrices.
[2026-05-25 03:18:20] [INFO ] Built C files in 134ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7062198042970259771
Running compilation step : cd /tmp/ltsmin7062198042970259771;'/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/ltsmin7062198042970259771;'/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/ltsmin7062198042970259771;'/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 2807 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2807/2807 places, 10155/10155 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 2805 transition count 10153
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 2805 transition count 10151
Applied a total of 6 rules in 855 ms. Remains 2805 /2807 variables (removed 2) and now considering 10151/10155 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-893416939969233466.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8952118201782916194.kers'
[2026-05-25 03:18:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-893416939969233466.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8952118201782916194.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10151 rows 2805 cols 20652 entries
Finished phase 1 with 2703 SingleSign rule and 50 generalized
[2026-05-25 03:18:24] [INFO ] Computed 52 invariants in 138 ms
Computed 52 P flows in 139 ms.
Exported basis to /tmp/petrispot-output-8952118201782916194.kers
Total runtime 147 ms.
[2026-05-25 03:18:27] [INFO ] Implicit Places using invariants in 2370 ms returned []
Implicit Place search using SMT only with invariants took 2374 ms to find 0 implicit places.
Running 10101 sub problems to find dead transitions.
[2026-05-25 03:18:27] [INFO ] Invariant cache hit.
[2026-05-25 03:18:27] [INFO ] State equation strengthened by 7447 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2804 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10101 unsolved
SMT process timed out in 39577ms, After SMT, problems are : Problem set: 0 solved, 10101 unsolved
Search for dead transitions found 0 dead transitions in 39600ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2805/2807 places, 10151/10155 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42852 ms. Remains : 2805/2807 places, 10151/10155 transitions.
Built C files in :
/tmp/ltsmin17369148181078813369
[2026-05-25 03:19:06] [INFO ] Too many transitions (10151) to apply POR reductions. Disabling POR matrices.
[2026-05-25 03:19:06] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17369148181078813369
Running compilation step : cd /tmp/ltsmin17369148181078813369;'/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/ltsmin17369148181078813369;'/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/ltsmin17369148181078813369;'/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)
[2026-05-25 03:19:10] [INFO ] Flatten gal took : 142 ms
[2026-05-25 03:19:10] [INFO ] Flatten gal took : 136 ms
[2026-05-25 03:19:10] [INFO ] Time to serialize gal into /tmp/LTL1550519134941256329.gal : 63 ms
[2026-05-25 03:19:10] [INFO ] Time to serialize properties into /tmp/LTL11106521602186979842.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/LTL1550519134941256329.gal' '-t' 'CGAL' '-hoa' '/tmp/aut719113678727092014.hoa' '-atoms' '/tmp/LTL11106521602186979842.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/LTL11106521602186979842.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut719113678727092014.hoa
Detected timeout of ITS tools.
[2026-05-25 03:19:25] [INFO ] Flatten gal took : 129 ms
[2026-05-25 03:19:26] [INFO ] Flatten gal took : 124 ms
[2026-05-25 03:19:26] [INFO ] Time to serialize gal into /tmp/LTL826124758189021116.gal : 36 ms
[2026-05-25 03:19:26] [INFO ] Time to serialize properties into /tmp/LTL17707340857618745681.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL826124758189021116.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17707340857618745681.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F(G("((Node28GiveAnswer25<=Node0requestsent22)&&(Node16requestsent46<=Node4DHTinfo))")))&&((F("(Node41GiveAnswer23<=Node8GiveAnswe...198
Formula 0 simplified : GF!"((Node28GiveAnswer25<=Node0requestsent22)&&(Node16requestsent46<=Node4DHTinfo))" | (G!"(Node41GiveAnswer23<=Node8GiveAnswer19)" ...186
Detected timeout of ITS tools.
[2026-05-25 03:19:41] [INFO ] Flatten gal took : 106 ms
[2026-05-25 03:19:41] [INFO ] Applying decomposition
[2026-05-25 03:19:41] [INFO ] Flatten gal took : 128 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/graph6992180162847079124.txt' '-o' '/tmp/graph6992180162847079124.bin' '-w' '/tmp/graph6992180162847079124.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6992180162847079124.bin' '-l' '-1' '-v' '-w' '/tmp/graph6992180162847079124.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:19:41] [INFO ] Decomposing Gal with order
[2026-05-25 03:19:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:19:43] [INFO ] Removed a total of 7539 redundant transitions.
[2026-05-25 03:19:43] [INFO ] Flatten gal took : 1146 ms
[2026-05-25 03:19:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 4900 labels/synchronizations in 566 ms.
[2026-05-25 03:19:44] [INFO ] Time to serialize gal into /tmp/LTL15809563434304272881.gal : 57 ms
[2026-05-25 03:19:44] [INFO ] Time to serialize properties into /tmp/LTL14731104670268967443.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/LTL15809563434304272881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14731104670268967443.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("((gu53.Node28GiveAnswer25<=gu53.Node0requestsent22)&&(gu52.Node16requestsent46<=gu52.Node4DHTinfo))")))&&((F("(gu51.Node41Giv...237
Formula 0 simplified : GF!"((gu53.Node28GiveAnswer25<=gu53.Node0requestsent22)&&(gu52.Node16requestsent46<=gu52.Node4DHTinfo))" | (G!"(gu51.Node41GiveAnswe...225
Detected timeout of ITS tools.
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-01 finished in 154614 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p1)||X(G(p2)))&&p0)))'
Support contains 4 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 602 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (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-16257929165050637086.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11850427177432330559.kers'
[2026-05-25 03:20:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16257929165050637086.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11850427177432330559.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:20:00] [INFO ] Computed 52 invariants in 359 ms
Computed 52 P flows in 360 ms.
Exported basis to /tmp/petrispot-output-11850427177432330559.kers
Total runtime 377 ms.
[2026-05-25 03:20:04] [INFO ] Implicit Places using invariants in 4546 ms returned []
Implicit Place search using SMT only with invariants took 4547 ms to find 0 implicit places.
Running 15250 sub problems to find dead transitions.
[2026-05-25 03:20:04] [INFO ] Invariant cache hit.
[2026-05-25 03:20:04] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5602 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 15250 unsolved
SMT process timed out in 51086ms, After SMT, problems are : Problem set: 0 solved, 15250 unsolved
Search for dead transitions found 0 dead transitions in 51109ms
Finished structural reductions in LTL mode , in 1 iterations and 56278 ms. Remains : 5603/5603 places, 15300/15300 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(p1)||X(G(p2)))&&p0)))'
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-03 finished in 56520 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 3 out of 5603 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 2447 Post agglomeration using F-continuation condition.Transition count delta: 2447
Deduced a syphon composed of 2447 places in 3 ms
Reduce places removed 2447 places and 0 transitions.
Iterating global reduction 2 with 4894 rules applied. Total rules applied 5594 place count 2806 transition count 12503
Drop transitions (Redundant composition of simpler transitions.) removed 2349 transitions
Redundant transition composition rules discarded 2349 transitions
Iterating global reduction 2 with 2349 rules applied. Total rules applied 7943 place count 2806 transition count 10154
Applied a total of 7943 rules in 1839 ms. Remains 2806 /5603 variables (removed 2797) and now considering 10154/15300 (removed 5146) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8805089557784103012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17039716130872104396.kers'
[2026-05-25 03:20:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8805089557784103012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17039716130872104396.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10154 rows 2806 cols 20658 entries
Finished phase 1 with 2704 SingleSign rule and 50 generalized
[2026-05-25 03:20:58] [INFO ] Computed 52 invariants in 141 ms
Computed 52 P flows in 142 ms.
Exported basis to /tmp/petrispot-output-17039716130872104396.kers
Total runtime 155 ms.
[2026-05-25 03:21:00] [INFO ] Implicit Places using invariants in 2402 ms returned []
Implicit Place search using SMT only with invariants took 2403 ms to find 0 implicit places.
Running 10104 sub problems to find dead transitions.
[2026-05-25 03:21:00] [INFO ] Invariant cache hit.
[2026-05-25 03:21:00] [INFO ] State equation strengthened by 7445 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2805 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10104 unsolved
SMT process timed out in 39206ms, After SMT, problems are : Problem set: 0 solved, 10104 unsolved
Search for dead transitions found 0 dead transitions in 39221ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2806/5603 places, 10154/15300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43478 ms. Remains : 2806/5603 places, 10154/15300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (G(p0)||p1)))))'
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-04
Stuttering criterion allowed to conclude after 275 steps with 0 reset in 7 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-04 finished in 43630 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&&(p1||G(p2))))))'
Support contains 6 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 474 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (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-12574566645379352509.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13248378798044306949.kers'
[2026-05-25 03:21:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12574566645379352509.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13248378798044306949.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:21:40] [INFO ] Computed 52 invariants in 356 ms
Computed 52 P flows in 357 ms.
Exported basis to /tmp/petrispot-output-13248378798044306949.kers
Total runtime 370 ms.
[2026-05-25 03:21:44] [INFO ] Implicit Places using invariants in 4648 ms returned []
Implicit Place search using SMT only with invariants took 4650 ms to find 0 implicit places.
Running 15250 sub problems to find dead transitions.
[2026-05-25 03:21:45] [INFO ] Invariant cache hit.
[2026-05-25 03:21:45] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5602 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 15250 unsolved
SMT process timed out in 52275ms, After SMT, problems are : Problem set: 0 solved, 15250 unsolved
Search for dead transitions found 0 dead transitions in 52301ms
Finished structural reductions in LTL mode , in 1 iterations and 57450 ms. Remains : 5603/5603 places, 15300/15300 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&&(p1||G(p2))))))'
Stuttering acceptance computed with spot in 148 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-05 finished in 57661 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 5603 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 2400 Post agglomeration using F-continuation condition.Transition count delta: 2400
Deduced a syphon composed of 2400 places in 4 ms
Reduce places removed 2400 places and 0 transitions.
Iterating global reduction 2 with 4800 rules applied. Total rules applied 5500 place count 2853 transition count 12550
Drop transitions (Redundant composition of simpler transitions.) removed 2303 transitions
Redundant transition composition rules discarded 2303 transitions
Iterating global reduction 2 with 2303 rules applied. Total rules applied 7803 place count 2853 transition count 10247
Partial Post-agglomeration rule applied 98 times.
Drop transitions (Partial Post agglomeration) removed 98 transitions
Iterating global reduction 2 with 98 rules applied. Total rules applied 7901 place count 2853 transition count 10247
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 7949 place count 2805 transition count 10199
Iterating global reduction 2 with 48 rules applied. Total rules applied 7997 place count 2805 transition count 10199
Drop transitions (Redundant composition of simpler transitions.) removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 2 with 48 rules applied. Total rules applied 8045 place count 2805 transition count 10151
Applied a total of 8045 rules in 2966 ms. Remains 2805 /5603 variables (removed 2798) and now considering 10151/15300 (removed 5149) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5792467822954344148.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16277634957880703033.kers'
[2026-05-25 03:22:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5792467822954344148.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16277634957880703033.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10151 rows 2805 cols 20652 entries
Finished phase 1 with 2703 SingleSign rule and 50 generalized
[2026-05-25 03:22:40] [INFO ] Computed 52 invariants in 133 ms
Computed 52 P flows in 134 ms.
Exported basis to /tmp/petrispot-output-16277634957880703033.kers
Total runtime 144 ms.
[2026-05-25 03:22:42] [INFO ] Implicit Places using invariants in 2370 ms returned []
Implicit Place search using SMT only with invariants took 2371 ms to find 0 implicit places.
Running 10101 sub problems to find dead transitions.
[2026-05-25 03:22:42] [INFO ] Invariant cache hit.
[2026-05-25 03:22:42] [INFO ] State equation strengthened by 7447 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2804 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10101 unsolved
SMT process timed out in 39345ms, After SMT, problems are : Problem set: 0 solved, 10101 unsolved
Search for dead transitions found 0 dead transitions in 39361ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2805/5603 places, 10151/15300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44719 ms. Remains : 2805/5603 places, 10151/15300 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 49 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-08
Stuttering criterion allowed to conclude after 256 steps with 0 reset in 3 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-08 finished in 44822 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))'
Support contains 1 out of 5603 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 2450 Post agglomeration using F-continuation condition.Transition count delta: 2450
Deduced a syphon composed of 2450 places in 4 ms
Reduce places removed 2450 places and 0 transitions.
Iterating global reduction 2 with 4900 rules applied. Total rules applied 5600 place count 2803 transition count 12500
Drop transitions (Redundant composition of simpler transitions.) removed 2352 transitions
Redundant transition composition rules discarded 2352 transitions
Iterating global reduction 2 with 2352 rules applied. Total rules applied 7952 place count 2803 transition count 10148
Applied a total of 7952 rules in 2181 ms. Remains 2803 /5603 variables (removed 2800) and now considering 10148/15300 (removed 5152) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11186411810672759489.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14382214505079776401.kers'
[2026-05-25 03:23:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11186411810672759489.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14382214505079776401.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10148 rows 2803 cols 20646 entries
Finished phase 1 with 2701 SingleSign rule and 50 generalized
[2026-05-25 03:23:24] [INFO ] Computed 52 invariants in 138 ms
Computed 52 P flows in 139 ms.
Exported basis to /tmp/petrispot-output-14382214505079776401.kers
Total runtime 149 ms.
[2026-05-25 03:23:26] [INFO ] Implicit Places using invariants in 2371 ms returned []
Implicit Place search using SMT only with invariants took 2376 ms to find 0 implicit places.
Running 10098 sub problems to find dead transitions.
[2026-05-25 03:23:26] [INFO ] Invariant cache hit.
[2026-05-25 03:23:26] [INFO ] State equation strengthened by 7448 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2802 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10098 unsolved
SMT process timed out in 38976ms, After SMT, problems are : Problem set: 0 solved, 10098 unsolved
Search for dead transitions found 0 dead transitions in 38991ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2803/5603 places, 10148/15300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43562 ms. Remains : 2803/5603 places, 10148/15300 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))'
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-09
Product exploration explored 100000 steps with 394 reset in 1279 ms.
Product exploration explored 100000 steps with 392 reset in 1321 ms.
Computed a total of 153 stabilizing places and 250 stable transitions
Computed a total of 153 stabilizing places and 250 stable transitions
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (155 resets) in 895 ms. (44 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 85567 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :0 out of 1
Probabilistic random walk after 85567 steps, saw 31439 distinct states, run finished after 3002 ms. (steps per millisecond=28 ) properties seen :0
[2026-05-25 03:24:12] [INFO ] Invariant cache hit.
[2026-05-25 03:24:12] [INFO ] State equation strengthened by 7448 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2700/2701 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2701 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2701 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 98/2799 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2799 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/2801 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6417ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2803/2803 places, 10148/10148 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2803 transition count 10147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2802 transition count 10147
Partial Free-agglomeration rule applied 2550 times.
Drop transitions (Partial Free agglomeration) removed 2550 transitions
Iterating global reduction 1 with 2550 rules applied. Total rules applied 2552 place count 2802 transition count 10147
Applied a total of 2552 rules in 1539 ms. Remains 2802 /2803 variables (removed 1) and now considering 10147/10148 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1539 ms. Remains : 2802/2803 places, 10147/10148 transitions.
RANDOM walk for 40000 steps (171 resets) in 754 ms. (52 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 79913 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 1
Probabilistic random walk after 79913 steps, saw 28513 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1520705860937057581.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11601534366222003746.kers'
[2026-05-25 03:24:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1520705860937057581.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11601534366222003746.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10147 rows 2802 cols 20742 entries
Finished phase 1 with 2700 SingleSign rule and 50 generalized
[2026-05-25 03:24:23] [INFO ] Computed 52 invariants in 143 ms
Computed 52 P flows in 144 ms.
Exported basis to /tmp/petrispot-output-11601534366222003746.kers
Total runtime 157 ms.
[2026-05-25 03:24:23] [INFO ] State equation strengthened by 9997 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2699/2700 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2700 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2700 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 98/2798 variables, 49/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2798 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/2800 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2800 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 45700ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 10147/10147 transitions.
Applied a total of 0 rules in 540 ms. Remains 2802 /2802 variables (removed 0) and now considering 10147/10147 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 541 ms. Remains : 2802/2802 places, 10147/10147 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 10147/10147 transitions.
Applied a total of 0 rules in 533 ms. Remains 2802 /2802 variables (removed 0) and now considering 10147/10147 (removed 0) transitions.
[2026-05-25 03:25:10] [INFO ] Invariant cache hit.
[2026-05-25 03:25:13] [INFO ] Implicit Places using invariants in 3396 ms returned []
Implicit Place search using SMT only with invariants took 3399 ms to find 0 implicit places.
Running 10097 sub problems to find dead transitions.
[2026-05-25 03:25:13] [INFO ] Invariant cache hit.
[2026-05-25 03:25:13] [INFO ] State equation strengthened by 9997 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2801 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10097 unsolved
SMT process timed out in 39733ms, After SMT, problems are : Problem set: 0 solved, 10097 unsolved
Search for dead transitions found 0 dead transitions in 39749ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43698 ms. Remains : 2802/2802 places, 10147/10147 transitions.
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0)]
Knowledge-based reduction took 104731 ms.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Support contains 1 out of 2803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2803/2803 places, 10148/10148 transitions.
Applied a total of 0 rules in 514 ms. Remains 2803 /2803 variables (removed 0) and now considering 10148/10148 (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-9922056228832835453.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16325844366491645887.kers'
[2026-05-25 03:25:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9922056228832835453.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16325844366491645887.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10148 rows 2803 cols 20646 entries
Finished phase 1 with 2701 SingleSign rule and 50 generalized
[2026-05-25 03:25:54] [INFO ] Computed 52 invariants in 135 ms
Computed 52 P flows in 135 ms.
Exported basis to /tmp/petrispot-output-16325844366491645887.kers
Total runtime 145 ms.
[2026-05-25 03:25:56] [INFO ] Implicit Places using invariants in 2370 ms returned []
Implicit Place search using SMT only with invariants took 2371 ms to find 0 implicit places.
Running 10098 sub problems to find dead transitions.
[2026-05-25 03:25:56] [INFO ] Invariant cache hit.
[2026-05-25 03:25:56] [INFO ] State equation strengthened by 7448 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2802 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10098 unsolved
SMT process timed out in 38975ms, After SMT, problems are : Problem set: 0 solved, 10098 unsolved
Search for dead transitions found 0 dead transitions in 38989ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 41887 ms. Remains : 2803/2803 places, 10148/10148 transitions.
Computed a total of 153 stabilizing places and 250 stable transitions
Computed a total of 153 stabilizing places and 250 stable transitions
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (159 resets) in 862 ms. (46 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 85714 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :0 out of 1
Probabilistic random walk after 85714 steps, saw 31466 distinct states, run finished after 3001 ms. (steps per millisecond=28 ) properties seen :0
[2026-05-25 03:26:38] [INFO ] Invariant cache hit.
[2026-05-25 03:26:38] [INFO ] State equation strengthened by 7448 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2700/2701 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2701 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2701 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 98/2799 variables, 49/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2799 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/2801 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5804ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2803/2803 places, 10148/10148 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2803 transition count 10147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2802 transition count 10147
Partial Free-agglomeration rule applied 2550 times.
Drop transitions (Partial Free agglomeration) removed 2550 transitions
Iterating global reduction 1 with 2550 rules applied. Total rules applied 2552 place count 2802 transition count 10147
Applied a total of 2552 rules in 1489 ms. Remains 2802 /2803 variables (removed 1) and now considering 10147/10148 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1489 ms. Remains : 2802/2803 places, 10147/10148 transitions.
RANDOM walk for 40000 steps (171 resets) in 725 ms. (55 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 78722 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :0 out of 1
Probabilistic random walk after 78722 steps, saw 28393 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7590735960361677725.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3022939987605361145.kers'
[2026-05-25 03:26:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7590735960361677725.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3022939987605361145.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10147 rows 2802 cols 20742 entries
Finished phase 1 with 2700 SingleSign rule and 50 generalized
[2026-05-25 03:26:49] [INFO ] Computed 52 invariants in 131 ms
Computed 52 P flows in 131 ms.
Exported basis to /tmp/petrispot-output-3022939987605361145.kers
Total runtime 141 ms.
[2026-05-25 03:26:49] [INFO ] State equation strengthened by 9997 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2699/2700 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2700 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2700 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 98/2798 variables, 49/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2798 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/2800 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2800 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 45917ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 10147/10147 transitions.
Applied a total of 0 rules in 513 ms. Remains 2802 /2802 variables (removed 0) and now considering 10147/10147 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 513 ms. Remains : 2802/2802 places, 10147/10147 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 10147/10147 transitions.
Applied a total of 0 rules in 514 ms. Remains 2802 /2802 variables (removed 0) and now considering 10147/10147 (removed 0) transitions.
[2026-05-25 03:27:36] [INFO ] Invariant cache hit.
[2026-05-25 03:27:39] [INFO ] Implicit Places using invariants in 3506 ms returned []
Implicit Place search using SMT only with invariants took 3508 ms to find 0 implicit places.
Running 10097 sub problems to find dead transitions.
[2026-05-25 03:27:39] [INFO ] Invariant cache hit.
[2026-05-25 03:27:39] [INFO ] State equation strengthened by 9997 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2801 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10097 unsolved
SMT process timed out in 39521ms, After SMT, problems are : Problem set: 0 solved, 10097 unsolved
Search for dead transitions found 0 dead transitions in 39537ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43587 ms. Remains : 2802/2802 places, 10147/10147 transitions.
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0)]
Knowledge-based reduction took 104118 ms.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 395 reset in 1222 ms.
Product exploration explored 100000 steps with 393 reset in 1398 ms.
Built C files in :
/tmp/ltsmin16219106303867905646
[2026-05-25 03:28:22] [INFO ] Too many transitions (10148) to apply POR reductions. Disabling POR matrices.
[2026-05-25 03:28:22] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16219106303867905646
Running compilation step : cd /tmp/ltsmin16219106303867905646;'/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/ltsmin16219106303867905646;'/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/ltsmin16219106303867905646;'/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 1 out of 2803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2803/2803 places, 10148/10148 transitions.
Applied a total of 0 rules in 493 ms. Remains 2803 /2803 variables (removed 0) and now considering 10148/10148 (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-1023467422887378014.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15908172728947137664.kers'
[2026-05-25 03:28:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1023467422887378014.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15908172728947137664.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10148 rows 2803 cols 20646 entries
Finished phase 1 with 2701 SingleSign rule and 50 generalized
[2026-05-25 03:28:25] [INFO ] Computed 52 invariants in 140 ms
Computed 52 P flows in 141 ms.
Exported basis to /tmp/petrispot-output-15908172728947137664.kers
Total runtime 154 ms.
[2026-05-25 03:28:28] [INFO ] Implicit Places using invariants in 2367 ms returned []
Implicit Place search using SMT only with invariants took 2368 ms to find 0 implicit places.
Running 10098 sub problems to find dead transitions.
[2026-05-25 03:28:28] [INFO ] Invariant cache hit.
[2026-05-25 03:28:28] [INFO ] State equation strengthened by 7448 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2802 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10098 unsolved
SMT process timed out in 39186ms, After SMT, problems are : Problem set: 0 solved, 10098 unsolved
Search for dead transitions found 0 dead transitions in 39200ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 42073 ms. Remains : 2803/2803 places, 10148/10148 transitions.
Built C files in :
/tmp/ltsmin16801844337971392441
[2026-05-25 03:29:07] [INFO ] Too many transitions (10148) to apply POR reductions. Disabling POR matrices.
[2026-05-25 03:29:07] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16801844337971392441
Running compilation step : cd /tmp/ltsmin16801844337971392441;'/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/ltsmin16801844337971392441;'/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/ltsmin16801844337971392441;'/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)
[2026-05-25 03:29:10] [INFO ] Flatten gal took : 280 ms
[2026-05-25 03:29:11] [INFO ] Flatten gal took : 171 ms
[2026-05-25 03:29:11] [INFO ] Time to serialize gal into /tmp/LTL6159974017008260554.gal : 30 ms
[2026-05-25 03:29:11] [INFO ] Time to serialize properties into /tmp/LTL2230047171542612041.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6159974017008260554.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6460853101228152748.hoa' '-atoms' '/tmp/LTL2230047171542612041.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/LTL2230047171542612041.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6460853101228152748.hoa
Detected timeout of ITS tools.
[2026-05-25 03:29:26] [INFO ] Flatten gal took : 124 ms
[2026-05-25 03:29:26] [INFO ] Flatten gal took : 115 ms
[2026-05-25 03:29:26] [INFO ] Time to serialize gal into /tmp/LTL14689211787156123368.gal : 36 ms
[2026-05-25 03:29:26] [INFO ] Time to serialize properties into /tmp/LTL10713234707334096799.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/LTL14689211787156123368.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10713234707334096799.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G("(Node44requestsent34<2)")))
Formula 0 simplified : F!"(Node44requestsent34<2)"
Detected timeout of ITS tools.
[2026-05-25 03:29:41] [INFO ] Flatten gal took : 110 ms
[2026-05-25 03:29:41] [INFO ] Applying decomposition
[2026-05-25 03:29:41] [INFO ] Flatten gal took : 109 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/graph14063766568206075618.txt' '-o' '/tmp/graph14063766568206075618.bin' '-w' '/tmp/graph14063766568206075618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14063766568206075618.bin' '-l' '-1' '-v' '-w' '/tmp/graph14063766568206075618.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:29:42] [INFO ] Decomposing Gal with order
[2026-05-25 03:29:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:29:42] [INFO ] Removed a total of 7533 redundant transitions.
[2026-05-25 03:29:42] [INFO ] Flatten gal took : 673 ms
[2026-05-25 03:29:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 4901 labels/synchronizations in 496 ms.
[2026-05-25 03:29:43] [INFO ] Time to serialize gal into /tmp/LTL18380709620967271356.gal : 59 ms
[2026-05-25 03:29:43] [INFO ] Time to serialize properties into /tmp/LTL13356095078418437442.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/LTL18380709620967271356.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13356095078418437442.ltl' '-c' '-stutter-deadlock'
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...256
Read 1 LTL properties
Checking formula 0 : !((G("(u45.Node44requestsent34<2)")))
Formula 0 simplified : F!"(u45.Node44requestsent34<2)"
Detected timeout of ITS tools.
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-09 finished in 396301 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X((F(p0)&&X(p1)))||G(p0)) U X(X(X(G(p2))))))'
Support contains 5 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 693 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (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-17561767604337612854.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4433222419071794208.kers'
[2026-05-25 03:29:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17561767604337612854.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4433222419071794208.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:29:59] [INFO ] Computed 52 invariants in 339 ms
Computed 52 P flows in 340 ms.
Exported basis to /tmp/petrispot-output-4433222419071794208.kers
Total runtime 355 ms.
[2026-05-25 03:30:03] [INFO ] Implicit Places using invariants in 4534 ms returned []
Implicit Place search using SMT only with invariants took 4535 ms to find 0 implicit places.
Running 15250 sub problems to find dead transitions.
[2026-05-25 03:30:03] [INFO ] Invariant cache hit.
[2026-05-25 03:30:03] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5602 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 15250 unsolved
SMT process timed out in 52055ms, After SMT, problems are : Problem set: 0 solved, 15250 unsolved
Search for dead transitions found 0 dead transitions in 52080ms
Finished structural reductions in LTL mode , in 1 iterations and 57335 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X((F(p0)&&X(p1)))||G(p0)) U X(X(X(G(p2))))))'
Stuttering acceptance computed with spot in 403 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-10
Product exploration explored 100000 steps with 24922 reset in 1496 ms.
Product exploration explored 100000 steps with 24968 reset in 1429 ms.
Computed a total of 202 stabilizing places and 350 stable transitions
Computed a total of 202 stabilizing places and 350 stable transitions
Detected a total of 202/5603 stabilizing places and 350/15300 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge based reduction with 7 factoid took 122 ms. Reduced automaton from 12 states, 24 edges and 3 AP (stutter sensitive) to 12 states, 24 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (32 resets) in 819 ms. (48 steps per ms) remains 6/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 6/6 properties
[2026-05-25 03:30:59] [INFO ] Invariant cache hit.
[2026-05-25 03:30:59] [INFO ] State equation strengthened by 4950 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, 6 unsolved
At refinement iteration 1 (OVERLAPS) 5498/5503 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5503 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 96/5599 variables, 48/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5599 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 2/5601 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5601 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 15300/20901 variables, 5601/5653 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 5066ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 5603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 349 transitions
Trivial Post-agglo rules discarded 349 transitions
Performed 349 trivial Post agglomeration. Transition count delta: 349
Iterating post reduction 0 with 349 rules applied. Total rules applied 349 place count 5603 transition count 14951
Reduce places removed 349 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 350 rules applied. Total rules applied 699 place count 5254 transition count 14950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 2449 Post agglomeration using F-continuation condition.Transition count delta: 2449
Deduced a syphon composed of 2449 places in 4 ms
Reduce places removed 2449 places and 0 transitions.
Iterating global reduction 3 with 4898 rules applied. Total rules applied 5598 place count 2804 transition count 12501
Drop transitions (Redundant composition of simpler transitions.) removed 2351 transitions
Redundant transition composition rules discarded 2351 transitions
Iterating global reduction 3 with 2351 rules applied. Total rules applied 7949 place count 2804 transition count 10150
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 7950 place count 2804 transition count 10149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7951 place count 2803 transition count 10149
Partial Free-agglomeration rule applied 2548 times.
Drop transitions (Partial Free agglomeration) removed 2548 transitions
Iterating global reduction 4 with 2548 rules applied. Total rules applied 10499 place count 2803 transition count 10149
Applied a total of 10499 rules in 3382 ms. Remains 2803 /5603 variables (removed 2800) and now considering 10149/15300 (removed 5151) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3384 ms. Remains : 2803/5603 places, 10149/15300 transitions.
RANDOM walk for 40000 steps (172 resets) in 891 ms. (44 steps per ms) remains 0/6 properties
Knowledge based reduction with 7 factoid took 242 ms. Reduced automaton from 12 states, 24 edges and 3 AP (stutter sensitive) to 12 states, 24 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 404 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Knowledge-based reduction took 9970 ms.
Stuttering acceptance computed with spot in 451 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Support contains 5 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 679 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
[2026-05-25 03:31:10] [INFO ] Invariant cache hit.
[2026-05-25 03:31:14] [INFO ] Implicit Places using invariants in 4159 ms returned []
Implicit Place search using SMT only with invariants took 4161 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4841 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Computed a total of 202 stabilizing places and 350 stable transitions
Computed a total of 202 stabilizing places and 350 stable transitions
Detected a total of 202/5603 stabilizing places and 350/15300 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge based reduction with 7 factoid took 130 ms. Reduced automaton from 12 states, 24 edges and 3 AP (stutter sensitive) to 12 states, 24 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (30 resets) in 590 ms. (67 steps per ms) remains 4/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 46 ms. (851 steps per ms) remains 4/4 properties
[2026-05-25 03:31:15] [INFO ] Invariant cache hit.
[2026-05-25 03:31:15] [INFO ] State equation strengthened by 4950 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) 5498/5503 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5503 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 96/5599 variables, 48/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5599 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2/5601 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5601 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 15300/20901 variables, 5601/5653 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 5040ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 5603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 349 transitions
Trivial Post-agglo rules discarded 349 transitions
Performed 349 trivial Post agglomeration. Transition count delta: 349
Iterating post reduction 0 with 349 rules applied. Total rules applied 349 place count 5603 transition count 14951
Reduce places removed 349 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 350 rules applied. Total rules applied 699 place count 5254 transition count 14950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 2449 Post agglomeration using F-continuation condition.Transition count delta: 2449
Deduced a syphon composed of 2449 places in 4 ms
Reduce places removed 2449 places and 0 transitions.
Iterating global reduction 3 with 4898 rules applied. Total rules applied 5598 place count 2804 transition count 12501
Drop transitions (Redundant composition of simpler transitions.) removed 2351 transitions
Redundant transition composition rules discarded 2351 transitions
Iterating global reduction 3 with 2351 rules applied. Total rules applied 7949 place count 2804 transition count 10150
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 7950 place count 2804 transition count 10149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7951 place count 2803 transition count 10149
Partial Free-agglomeration rule applied 2548 times.
Drop transitions (Partial Free agglomeration) removed 2548 transitions
Iterating global reduction 4 with 2548 rules applied. Total rules applied 10499 place count 2803 transition count 10149
Applied a total of 10499 rules in 3841 ms. Remains 2803 /5603 variables (removed 2800) and now considering 10149/15300 (removed 5151) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3843 ms. Remains : 2803/5603 places, 10149/15300 transitions.
RANDOM walk for 40000 steps (171 resets) in 763 ms. (52 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-468734812497467341.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11244038844918367165.kers'
[2026-05-25 03:31:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-468734812497467341.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11244038844918367165.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 10149 rows 2803 cols 20746 entries
Finished phase 1 with 2701 SingleSign rule and 50 generalized
[2026-05-25 03:31:24] [INFO ] Computed 52 invariants in 137 ms
Computed 52 P flows in 137 ms.
Exported basis to /tmp/petrispot-output-11244038844918367165.kers
Total runtime 143 ms.
[2026-05-25 03:31:24] [INFO ] State equation strengthened by 9994 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2700/2703 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2703 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 96/2799 variables, 48/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2799 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/2801 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2801 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 10149/12950 variables, 2801/2853 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/12950 variables, 9994/12847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/12950 variables, 0/12847 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/12952 variables, 2/12849 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/12952 variables, 0/12849 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/12952 variables, 0/12849 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12952/12952 variables, and 12849 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5715 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2803/2803 constraints, ReadFeed: 9994/9994 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2700/2703 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2703 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2703 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 96/2799 variables, 48/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2799 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/2801 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2801 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2801 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10149/12950 variables, 2801/2857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/12950 variables, 9994/12851 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/12950 variables, 1/12852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12950 variables, 0/12852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/12952 variables, 2/12854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/12952 variables, 0/12854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/12952 variables, 0/12854 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12952/12952 variables, and 12854 constraints, problems are : Problem set: 0 solved, 1 unsolved in 14369 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2803/2803 constraints, ReadFeed: 9994/9994 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20272ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 1 properties in 11 ms.
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 12 states, 24 edges and 3 AP (stutter sensitive) to 12 states, 24 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 450 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Knowledge-based reduction took 30593 ms.
Stuttering acceptance computed with spot in 453 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 463 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 24919 reset in 1320 ms.
Product exploration explored 100000 steps with 24921 reset in 1370 ms.
Spot run failed in 79 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/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/ltsmin5171495191009427648
[2026-05-25 03:31:49] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5171495191009427648
Running compilation step : cd /tmp/ltsmin5171495191009427648;'/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/ltsmin5171495191009427648;'/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/ltsmin5171495191009427648;'/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 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 700 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (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-5457912874221027947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14862592385036364575.kers'
[2026-05-25 03:31:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5457912874221027947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14862592385036364575.kers]
Culled 0 columns in 5 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:31:53] [INFO ] Computed 52 invariants in 351 ms
Computed 52 P flows in 352 ms.
Exported basis to /tmp/petrispot-output-14862592385036364575.kers
Total runtime 368 ms.
[2026-05-25 03:31:57] [INFO ] Implicit Places using invariants in 4457 ms returned []
Implicit Place search using SMT only with invariants took 4458 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5160 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Built C files in :
/tmp/ltsmin11046587250239634971
[2026-05-25 03:31:57] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11046587250239634971
Running compilation step : cd /tmp/ltsmin11046587250239634971;'/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/ltsmin11046587250239634971;'/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/ltsmin11046587250239634971;'/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)
[2026-05-25 03:32:00] [INFO ] Flatten gal took : 211 ms
[2026-05-25 03:32:00] [INFO ] Flatten gal took : 228 ms
[2026-05-25 03:32:00] [INFO ] Time to serialize gal into /tmp/LTL8206242103997642607.gal : 48 ms
[2026-05-25 03:32:00] [INFO ] Time to serialize properties into /tmp/LTL13416993233168207492.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/LTL8206242103997642607.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7231278843547605382.hoa' '-atoms' '/tmp/LTL13416993233168207492.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/LTL13416993233168207492.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7231278843547605382.hoa
Detected timeout of ITS tools.
[2026-05-25 03:32:16] [INFO ] Flatten gal took : 171 ms
[2026-05-25 03:32:16] [INFO ] Flatten gal took : 182 ms
[2026-05-25 03:32:16] [INFO ] Time to serialize gal into /tmp/LTL2654718687676302647.gal : 42 ms
[2026-05-25 03:32:16] [INFO ] Time to serialize properties into /tmp/LTL4814666556017382615.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/LTL2654718687676302647.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4814666556017382615.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((((X((F("(Node36ReadyToInsert>=1)"))&&(X("(Node18requestsent21<=Node40requestsent11)"))))||(G("(Node36ReadyToInsert>=1)")))U(X(X(X(G...206
Formula 0 simplified : (X(G!"(Node36ReadyToInsert>=1)" | X!"(Node18requestsent21<=Node40requestsent11)") & F!"(Node36ReadyToInsert>=1)") R XXXF!"(Node19Giv...187
Detected timeout of ITS tools.
[2026-05-25 03:32:31] [INFO ] Flatten gal took : 173 ms
[2026-05-25 03:32:31] [INFO ] Applying decomposition
[2026-05-25 03:32:31] [INFO ] Flatten gal took : 181 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/graph1189590378846698681.txt' '-o' '/tmp/graph1189590378846698681.bin' '-w' '/tmp/graph1189590378846698681.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1189590378846698681.bin' '-l' '-1' '-v' '-w' '/tmp/graph1189590378846698681.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:32:32] [INFO ] Decomposing Gal with order
[2026-05-25 03:32:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:32:33] [INFO ] Removed a total of 7532 redundant transitions.
[2026-05-25 03:32:33] [INFO ] Flatten gal took : 670 ms
[2026-05-25 03:32:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 4798 labels/synchronizations in 483 ms.
[2026-05-25 03:32:34] [INFO ] Time to serialize gal into /tmp/LTL13694995179042760555.gal : 50 ms
[2026-05-25 03:32:34] [INFO ] Time to serialize properties into /tmp/LTL3240808478332496852.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/LTL13694995179042760555.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3240808478332496852.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((((X((F("(gi0.gi8.gu142.Node36ReadyToInsert>=1)"))&&(X("(gu198.Node18requestsent21<=gu198.Node40requestsent11)"))))||(G("(gi0.gi8.gu...258
Formula 0 simplified : (X(G!"(gi0.gi8.gu142.Node36ReadyToInsert>=1)" | X!"(gu198.Node18requestsent21<=gu198.Node40requestsent11)") & F!"(gi0.gi8.gu142.Node...239
Detected timeout of ITS tools.
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-10 finished in 171120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&X(X((p1||X((X(p0) U (p1&&X(p0)))))))) U X(p2)))'
Support contains 3 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 707 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
[2026-05-25 03:32:50] [INFO ] Invariant cache hit.
[2026-05-25 03:32:54] [INFO ] Implicit Places using invariants in 4356 ms returned []
Implicit Place search using SMT only with invariants took 4356 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5065 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&X(X((p1||X((X(p0) U (p1&&X(p0)))))))) U X(p2)))'
Stuttering acceptance computed with spot in 219 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 1840 ms.
Product exploration explored 100000 steps with 50000 reset in 1844 ms.
Computed a total of 202 stabilizing places and 350 stable transitions
Computed a total of 202 stabilizing places and 350 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 10 factoid took 19 ms. Proved property starting from automaton with 7 states, 11 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 49 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-11 finished in 9080 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(X(X(F((G(F(p1))||(p2&&F(p1))))))))))'
Support contains 4 out of 5603 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 2447 Post agglomeration using F-continuation condition.Transition count delta: 2447
Deduced a syphon composed of 2447 places in 3 ms
Reduce places removed 2447 places and 0 transitions.
Iterating global reduction 2 with 4894 rules applied. Total rules applied 5594 place count 2806 transition count 12503
Drop transitions (Redundant composition of simpler transitions.) removed 2349 transitions
Redundant transition composition rules discarded 2349 transitions
Iterating global reduction 2 with 2349 rules applied. Total rules applied 7943 place count 2806 transition count 10154
Applied a total of 7943 rules in 2354 ms. Remains 2806 /5603 variables (removed 2797) and now considering 10154/15300 (removed 5146) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18203773725408485228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11912979035267262656.kers'
[2026-05-25 03:33:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18203773725408485228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11912979035267262656.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10154 rows 2806 cols 20658 entries
Finished phase 1 with 2704 SingleSign rule and 50 generalized
[2026-05-25 03:33:01] [INFO ] Computed 52 invariants in 138 ms
Computed 52 P flows in 139 ms.
Exported basis to /tmp/petrispot-output-11912979035267262656.kers
Total runtime 148 ms.
[2026-05-25 03:33:03] [INFO ] Implicit Places using invariants in 2276 ms returned []
Implicit Place search using SMT only with invariants took 2277 ms to find 0 implicit places.
Running 10104 sub problems to find dead transitions.
[2026-05-25 03:33:03] [INFO ] Invariant cache hit.
[2026-05-25 03:33:03] [INFO ] State equation strengthened by 7445 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2805 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10104 unsolved
SMT process timed out in 38726ms, After SMT, problems are : Problem set: 0 solved, 10104 unsolved
Search for dead transitions found 0 dead transitions in 38744ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2806/5603 places, 10154/15300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43390 ms. Remains : 2806/5603 places, 10154/15300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(X(X(F((G(F(p1))||(p2&&F(p1))))))))))'
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-12
Product exploration explored 100000 steps with 20013 reset in 1310 ms.
Product exploration explored 100000 steps with 19984 reset in 1351 ms.
Computed a total of 153 stabilizing places and 250 stable transitions
Computed a total of 153 stabilizing places and 250 stable transitions
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (158 resets) in 595 ms. (67 steps per ms) remains 0/3 properties
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 477 ms.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 2806 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2806/2806 places, 10154/10154 transitions.
Applied a total of 0 rules in 486 ms. Remains 2806 /2806 variables (removed 0) and now considering 10154/10154 (removed 0) transitions.
[2026-05-25 03:33:46] [INFO ] Invariant cache hit.
[2026-05-25 03:33:48] [INFO ] Implicit Places using invariants in 2111 ms returned []
Implicit Place search using SMT only with invariants took 2111 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2598 ms. Remains : 2806/2806 places, 10154/10154 transitions.
Computed a total of 153 stabilizing places and 250 stable transitions
Computed a total of 153 stabilizing places and 250 stable transitions
Knowledge based reduction with 7 factoid took 56 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
RANDOM walk for 20974 steps (81 resets) in 324 ms. (64 steps per ms) remains 0/3 properties
Knowledge based reduction with 7 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 437 ms.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 399 reset in 1215 ms.
Product exploration explored 100000 steps with 401 reset in 1247 ms.
Built C files in :
/tmp/ltsmin1613158756563908747
[2026-05-25 03:33:51] [INFO ] Too many transitions (10154) to apply POR reductions. Disabling POR matrices.
[2026-05-25 03:33:51] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1613158756563908747
Running compilation step : cd /tmp/ltsmin1613158756563908747;'/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/ltsmin1613158756563908747;'/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/ltsmin1613158756563908747;'/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 2806 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2806/2806 places, 10154/10154 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2805 transition count 10153
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 2805 transition count 10152
Applied a total of 3 rules in 1359 ms. Remains 2805 /2806 variables (removed 1) and now considering 10152/10154 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3155496842357867089.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-839673595260094788.kers'
[2026-05-25 03:33:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3155496842357867089.kers, --Pflows, --basisKERS=/tmp/petrispot-output-839673595260094788.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 10152 rows 2805 cols 20654 entries
Finished phase 1 with 2703 SingleSign rule and 50 generalized
[2026-05-25 03:33:55] [INFO ] Computed 52 invariants in 137 ms
Computed 52 P flows in 138 ms.
Exported basis to /tmp/petrispot-output-839673595260094788.kers
Total runtime 149 ms.
[2026-05-25 03:33:58] [INFO ] Implicit Places using invariants in 2327 ms returned []
Implicit Place search using SMT only with invariants took 2328 ms to find 0 implicit places.
Running 10102 sub problems to find dead transitions.
[2026-05-25 03:33:58] [INFO ] Invariant cache hit.
[2026-05-25 03:33:58] [INFO ] State equation strengthened by 7446 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2804 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 10102 unsolved
SMT process timed out in 38555ms, After SMT, problems are : Problem set: 0 solved, 10102 unsolved
Search for dead transitions found 0 dead transitions in 38569ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2805/2806 places, 10152/10154 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42270 ms. Remains : 2805/2806 places, 10152/10154 transitions.
Built C files in :
/tmp/ltsmin12985794607346656005
[2026-05-25 03:34:36] [INFO ] Too many transitions (10152) to apply POR reductions. Disabling POR matrices.
[2026-05-25 03:34:36] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12985794607346656005
Running compilation step : cd /tmp/ltsmin12985794607346656005;'/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/ltsmin12985794607346656005;'/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/ltsmin12985794607346656005;'/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)
[2026-05-25 03:34:40] [INFO ] Flatten gal took : 99 ms
[2026-05-25 03:34:40] [INFO ] Flatten gal took : 103 ms
[2026-05-25 03:34:40] [INFO ] Time to serialize gal into /tmp/LTL2054531951682127200.gal : 45 ms
[2026-05-25 03:34:40] [INFO ] Time to serialize properties into /tmp/LTL14940483058456530301.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2054531951682127200.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7067897388581430420.hoa' '-atoms' '/tmp/LTL14940483058456530301.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/LTL14940483058456530301.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7067897388581430420.hoa
Detected timeout of ITS tools.
[2026-05-25 03:34:55] [INFO ] Flatten gal took : 100 ms
[2026-05-25 03:34:55] [INFO ] Flatten gal took : 105 ms
[2026-05-25 03:34:55] [INFO ] Time to serialize gal into /tmp/LTL9459461433256624212.gal : 28 ms
[2026-05-25 03:34:55] [INFO ] Time to serialize properties into /tmp/LTL2995795621560239466.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/LTL9459461433256624212.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2995795621560239466.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F("(Node9GiveAnswer33>Node11GiveAnswer31)"))||(X(X(X(F((G(F("(Node33requestsent20<=Node12requestsent11)")))||(("(Node16GiveAnswe...224
Formula 0 simplified : F(G!"(Node9GiveAnswer33>Node11GiveAnswer31)" & XXXG(FG!"(Node33requestsent20<=Node12requestsent11)" & (!"(Node16GiveAnswer35>=1)" | ...204
Detected timeout of ITS tools.
[2026-05-25 03:35:10] [INFO ] Flatten gal took : 106 ms
[2026-05-25 03:35:10] [INFO ] Applying decomposition
[2026-05-25 03:35:10] [INFO ] Flatten gal took : 115 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/graph18269971800581535800.txt' '-o' '/tmp/graph18269971800581535800.bin' '-w' '/tmp/graph18269971800581535800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18269971800581535800.bin' '-l' '-1' '-v' '-w' '/tmp/graph18269971800581535800.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:35:11] [INFO ] Decomposing Gal with order
[2026-05-25 03:35:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:35:11] [INFO ] Removed a total of 7527 redundant transitions.
[2026-05-25 03:35:11] [INFO ] Flatten gal took : 601 ms
[2026-05-25 03:35:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 4897 labels/synchronizations in 472 ms.
[2026-05-25 03:35:12] [INFO ] Time to serialize gal into /tmp/LTL16804997362591087640.gal : 33 ms
[2026-05-25 03:35:12] [INFO ] Time to serialize properties into /tmp/LTL17641917482796393469.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/LTL16804997362591087640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17641917482796393469.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F("(gu51.Node9GiveAnswer33>gu51.Node11GiveAnswer31)"))||(X(X(X(F((G(F("(gu52.Node33requestsent20<=gu52.Node12requestsent11)")))|...263
Formula 0 simplified : F(G!"(gu51.Node9GiveAnswer33>gu51.Node11GiveAnswer31)" & XXXG(FG!"(gu52.Node33requestsent20<=gu52.Node12requestsent11)" & (!"(gi0.gu...243
Detected timeout of ITS tools.
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-12 finished in 148887 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!(p0 U (F(p1)||p2))||X(X(!p0))))))'
Support contains 4 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 730 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (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-94544129648948072.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1709281585313627584.kers'
[2026-05-25 03:35:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-94544129648948072.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1709281585313627584.kers]
Culled 0 columns in 6 ms.
// Phase 1: matrix 15300 rows 5603 cols 31000 entries
Finished phase 1 with 5501 SingleSign rule and 50 generalized
[2026-05-25 03:35:28] [INFO ] Computed 52 invariants in 371 ms
Computed 52 P flows in 372 ms.
Exported basis to /tmp/petrispot-output-1709281585313627584.kers
Total runtime 386 ms.
[2026-05-25 03:35:33] [INFO ] Implicit Places using invariants in 4562 ms returned []
Implicit Place search using SMT only with invariants took 4565 ms to find 0 implicit places.
Running 15250 sub problems to find dead transitions.
[2026-05-25 03:35:33] [INFO ] Invariant cache hit.
[2026-05-25 03:35:33] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5602 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 15250 unsolved
SMT process timed out in 50292ms, After SMT, problems are : Problem set: 0 solved, 15250 unsolved
Search for dead transitions found 0 dead transitions in 50312ms
Finished structural reductions in LTL mode , in 1 iterations and 55653 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!(p0 U (F(p1)||p2))||X(X(!p0))))))'
Stuttering acceptance computed with spot in 451 ms :[p1, (AND p0 p1), (OR (AND p0 p1) (AND p0 p2)), (AND p1 p0), (OR (AND p0 p1) (AND p0 p2)), p0, true, (OR (AND p0 p1) (AND p0 p2)), (OR (AND p0 p1) (AND p0 p2)), (OR (AND p0 p1) (AND p0 p2)), (OR p1 p2), p0]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-13
Product exploration explored 100000 steps with 20000 reset in 1295 ms.
Product exploration explored 100000 steps with 20000 reset in 1329 ms.
Computed a total of 202 stabilizing places and 350 stable transitions
Computed a total of 202 stabilizing places and 350 stable transitions
Knowledge based reduction with 7 factoid took 54 ms. Reduced automaton from 12 states, 22 edges and 3 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
RANDOM walk for 34892 steps (26 resets) in 396 ms. (87 steps per ms) remains 0/1 properties
Knowledge based reduction with 7 factoid took 55 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[p0, p0, p0, p0, true, p0]
Knowledge-based reduction took 463 ms.
Stuttering acceptance computed with spot in 190 ms :[p0, p0, p0, p0, true, p0]
Support contains 1 out of 5603 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 706 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
[2026-05-25 03:36:27] [INFO ] Invariant cache hit.
[2026-05-25 03:36:32] [INFO ] Implicit Places using invariants in 4154 ms returned []
Implicit Place search using SMT only with invariants took 4157 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4864 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Computed a total of 202 stabilizing places and 350 stable transitions
Computed a total of 202 stabilizing places and 350 stable transitions
Knowledge based reduction with 1 factoid took 49 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
RANDOM walk for 34596 steps (27 resets) in 378 ms. (91 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 57 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[p0, p0, p0, p0, true, p0]
Knowledge-based reduction took 472 ms.
Stuttering acceptance computed with spot in 205 ms :[p0, p0, p0, p0, true, p0]
Stuttering acceptance computed with spot in 208 ms :[p0, p0, p0, p0, true, p0]
Product exploration explored 100000 steps with 20000 reset in 1335 ms.
Product exploration explored 100000 steps with 20000 reset in 1346 ms.
Spot run failed in 44 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/ltsmin14686246171788216091
[2026-05-25 03:36:35] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14686246171788216091
Running compilation step : cd /tmp/ltsmin14686246171788216091;'/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/ltsmin14686246171788216091;'/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/ltsmin14686246171788216091;'/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 1 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 709 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
[2026-05-25 03:36:39] [INFO ] Invariant cache hit.
[2026-05-25 03:36:43] [INFO ] Implicit Places using invariants in 4369 ms returned []
Implicit Place search using SMT only with invariants took 4370 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5079 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Built C files in :
/tmp/ltsmin4331050920571767483
[2026-05-25 03:36:43] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4331050920571767483
Running compilation step : cd /tmp/ltsmin4331050920571767483;'/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/ltsmin4331050920571767483;'/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/ltsmin4331050920571767483;'/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)
[2026-05-25 03:36:47] [INFO ] Flatten gal took : 172 ms
[2026-05-25 03:36:47] [INFO ] Flatten gal took : 180 ms
[2026-05-25 03:36:47] [INFO ] Time to serialize gal into /tmp/LTL18299697823012194380.gal : 41 ms
[2026-05-25 03:36:47] [INFO ] Time to serialize properties into /tmp/LTL9921227974510804959.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/LTL18299697823012194380.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2301961014887600352.hoa' '-atoms' '/tmp/LTL9921227974510804959.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/LTL9921227974510804959.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2301961014887600352.hoa
Detected timeout of ITS tools.
[2026-05-25 03:37:02] [INFO ] Flatten gal took : 181 ms
[2026-05-25 03:37:02] [INFO ] Flatten gal took : 185 ms
[2026-05-25 03:37:03] [INFO ] Time to serialize gal into /tmp/LTL17372786189312510492.gal : 40 ms
[2026-05-25 03:37:03] [INFO ] Time to serialize properties into /tmp/LTL12787202744166324866.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/LTL17372786189312510492.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12787202744166324866.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((!(("(Node36GiveAnswer41>=1)")U((F("(Node36GiveAnswer7<=Node3GiveAnswer9)"))||("(Node45GiveAnswer29>=2)"))))||(X(X("(Node36Give...174
Formula 0 simplified : XX(("(Node36GiveAnswer41>=1)" U ("(Node45GiveAnswer29>=2)" | F"(Node36GiveAnswer7<=Node3GiveAnswer9)")) & XX!"(Node36GiveAnswer41<1)...157
Detected timeout of ITS tools.
[2026-05-25 03:37:18] [INFO ] Flatten gal took : 173 ms
[2026-05-25 03:37:18] [INFO ] Applying decomposition
[2026-05-25 03:37:18] [INFO ] Flatten gal took : 180 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/graph1348701694843866608.txt' '-o' '/tmp/graph1348701694843866608.bin' '-w' '/tmp/graph1348701694843866608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1348701694843866608.bin' '-l' '-1' '-v' '-w' '/tmp/graph1348701694843866608.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:37:18] [INFO ] Decomposing Gal with order
[2026-05-25 03:37:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:37:19] [INFO ] Removed a total of 7529 redundant transitions.
[2026-05-25 03:37:19] [INFO ] Flatten gal took : 644 ms
[2026-05-25 03:37:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 4802 labels/synchronizations in 452 ms.
[2026-05-25 03:37:20] [INFO ] Time to serialize gal into /tmp/LTL8977459117223065467.gal : 47 ms
[2026-05-25 03:37:20] [INFO ] Time to serialize properties into /tmp/LTL4063326718583830973.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/LTL8977459117223065467.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4063326718583830973.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((!(("(gi1.gu167.Node36GiveAnswer41>=1)")U((F("(gu200.Node36GiveAnswer7<=gu200.Node3GiveAnswer9)"))||("(gi1.gu119.Node45GiveAnsw...216
Formula 0 simplified : XX(("(gi1.gu167.Node36GiveAnswer41>=1)" U ("(gi1.gu119.Node45GiveAnswer29>=2)" | F"(gu200.Node36GiveAnswer7<=gu200.Node3GiveAnswer9)...199
Detected timeout of ITS tools.
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-13 finished in 128094 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U (F(p1) U p2)))))'
Support contains 5 out of 5603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 676 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
[2026-05-25 03:37:36] [INFO ] Invariant cache hit.
[2026-05-25 03:37:40] [INFO ] Implicit Places using invariants in 4070 ms returned []
Implicit Place search using SMT only with invariants took 4071 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4748 ms. Remains : 5603/5603 places, 15300/15300 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U (F(p1) U p2)))))'
Stuttering acceptance computed with spot in 249 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-050-LTLCardinality-15
Stuttering criterion allowed to conclude after 1503 steps with 0 reset in 15 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-050-LTLCardinality-15 finished in 5073 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))&&(F(p1)||X(p2))))'
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.
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))'
Spot run failed in 36 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' '!(((X((F(p0)&&X(p1)))||G(p0)) U X(X(X(G(p2))))))'
Spot run failed in 35 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(X(X(F((G(F(p1))||(p2&&F(p1))))))))))'
Spot run failed in 36 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' '!(X(X((!(p0 U (F(p1)||p2))||X(X(!p0))))))'
Spot run failed in 34 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.
[2026-05-25 03:37:41] [INFO ] Flatten gal took : 172 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13617610336795611518
[2026-05-25 03:37:41] [INFO ] Too many transitions (15300) to apply POR reductions. Disabling POR matrices.
[2026-05-25 03:37:41] [INFO ] Applying decomposition
[2026-05-25 03:37:41] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13617610336795611518
Running compilation step : cd /tmp/ltsmin13617610336795611518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '144' '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'
[2026-05-25 03:37:41] [INFO ] Flatten gal took : 204 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/graph16646009501232040692.txt' '-o' '/tmp/graph16646009501232040692.bin' '-w' '/tmp/graph16646009501232040692.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16646009501232040692.bin' '-l' '-1' '-v' '-w' '/tmp/graph16646009501232040692.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:37:42] [INFO ] Decomposing Gal with order
[2026-05-25 03:37:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:37:43] [INFO ] Removed a total of 7560 redundant transitions.
[2026-05-25 03:37:43] [INFO ] Flatten gal took : 661 ms
[2026-05-25 03:37:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 4806 labels/synchronizations in 500 ms.
[2026-05-25 03:37:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality2541088030712965799.gal : 48 ms
[2026-05-25 03:37:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality5902935333482123192.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/LTLCardinality2541088030712965799.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5902935333482123192.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 5 LTL properties
Checking formula 0 : !(((F(G("((gu200.Node28GiveAnswer25<=gu200.Node0requestsent22)&&(gi3.gu202.Node16requestsent46<=gi3.gu202.Node4DHTinfo))")))&&((F("(gu...261
Formula 0 simplified : GF!"((gu200.Node28GiveAnswer25<=gu200.Node0requestsent22)&&(gi3.gu202.Node16requestsent46<=gi3.gu202.Node4DHTinfo))" | (G!"(gu207.No...249
Compilation finished in 119242 ms.
Running link step : cd /tmp/ltsmin13617610336795611518;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 134 ms.
Running LTSmin : cd /tmp/ltsmin13617610336795611518;'/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)))&&(<>((LTLAPp1==true))||X((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13617610336795611518;'/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)))&&(<>((LTLAPp1==true))||X((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13617610336795611518;'/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))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13617610336795611518;'/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))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13617610336795611518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((X((<>((LTLAPp4==true))&&X((LTLAPp5==true))))||[]((LTLAPp4==true))) U X(X(X([]((LTLAPp6==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13617610336795611518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '((X((<>((LTLAPp4==true))&&X((LTLAPp5==true))))||[]((LTLAPp4==true))) U X(X(X([]((LTLAPp6==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13617610336795611518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((<>((LTLAPp7==true))||X(X(X(<>(([](<>((LTLAPp8==true)))||((LTLAPp9==true)&&<>((LTLAPp8==true))))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin13617610336795611518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[]((<>((LTLAPp7==true))||X(X(X(<>(([](<>((LTLAPp8==true)))||((LTLAPp9==true)&&<>((LTLAPp8==true))))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13617610336795611518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X((!((LTLAPp10==true) U (<>((LTLAPp11==true))||(LTLAPp12==true)))||X(X(!(LTLAPp10==true))))))' '--buchi-type=spotba'
LTSmin run took 16626 ms.
FORMULA CANInsertWithFailure-PT-050-LTLCardinality-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin13617610336795611518;'/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)))&&(<>((LTLAPp1==true))||X((LTLAPp2==true))))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2026-05-25 03:55:41] [INFO ] Flatten gal took : 1158 ms
[2026-05-25 03:55:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality7504464745393253559.gal : 103 ms
[2026-05-25 03:55:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality8605078218357800110.ltl : 17 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/LTLCardinality7504464745393253559.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8605078218357800110.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 4 LTL properties
Checking formula 0 : !(((F(G("((Node28GiveAnswer25<=Node0requestsent22)&&(Node16requestsent46<=Node4DHTinfo))")))&&((F("(Node41GiveAnswer23<=Node8GiveAnswe...198
Formula 0 simplified : GF!"((Node28GiveAnswer25<=Node0requestsent22)&&(Node16requestsent46<=Node4DHTinfo))" | (G!"(Node41GiveAnswer23<=Node8GiveAnswer19)" ...186
ITS-tools command line returned an error code 137
[2026-05-25 04:08:26] [INFO ] Flatten gal took : 1173 ms
[2026-05-25 04:08:35] [INFO ] Input system was already deterministic with 15300 transitions.
[2026-05-25 04:08:35] [INFO ] Transformed 5603 places.
[2026-05-25 04:08:36] [INFO ] Transformed 15300 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
WARNING : LTSmin timed out (>1152 s) on command cd /tmp/ltsmin13617610336795611518;'/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)))&&(<>((LTLAPp1==true))||X((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13617610336795611518;'/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))' '--buchi-type=spotba'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-25 04:08:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality7224740197786351978.gal : 89 ms
[2026-05-25 04:08:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality553534974360034538.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/LTLCardinality7224740197786351978.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality553534974360034538.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...341
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F(G("((Node28GiveAnswer25<=Node0requestsent22)&&(Node16requestsent46<=Node4DHTinfo))")))&&((F("(Node41GiveAnswer23<=Node8GiveAnswe...198
Formula 0 simplified : GF!"((Node28GiveAnswer25<=Node0requestsent22)&&(Node16requestsent46<=Node4DHTinfo))" | (G!"(Node41GiveAnswer23<=Node8GiveAnswer19)" ...186
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="CANInsertWithFailure-PT-050"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-050, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946842100739"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-050.tgz
mv CANInsertWithFailure-PT-050 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;