About the Execution of ITS-Tools for PolyORBLF-PT-S04J06T10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.283 | 3600000.00 | 3331526.00 | 179105.40 | ??????F???F?F??F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).

Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r210-smll-177969942200498.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is PolyORBLF-PT-S04J06T10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942200498
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.3M
-rw-r--r-- 1 mcc users 28K Mar 8 15:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139K Mar 8 15:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 71K Mar 8 15:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 354K Mar 8 15:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Mar 16 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Mar 16 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 16 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 16 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 53K Mar 8 15:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 235K Mar 8 15:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 353K Mar 8 15:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.6M Mar 8 15:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 16 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K Mar 16 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 4.3M Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-00
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-01
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-02
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-03
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-04
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-05
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-06
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-07
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-08
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-09
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-10
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-11
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-12
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-13
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-14
FORMULA_NAME PolyORBLF-PT-S04J06T10-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1780290919754
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-06-01 05:15:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-01 05:15:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 05:15:22] [INFO ] Load time of PNML (sax parser for PT used): 640 ms
[2026-06-01 05:15:22] [INFO ] Transformed 966 places.
[2026-06-01 05:15:22] [INFO ] Transformed 5354 transitions.
[2026-06-01 05:15:22] [INFO ] Parsed PT model containing 966 places and 5354 transitions and 36134 arcs in 850 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 57 ms.
[2026-06-01 05:15:22] [INFO ] Reduced 440 identical enabling conditions.
[2026-06-01 05:15:22] [INFO ] Reduced 440 identical enabling conditions.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 844 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 80 ms. Remains 966 /966 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
Running 2640 sub problems to find dead transitions.
[2026-06-01 05:15:23] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11493843094226229126.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11831199293342382302.kers'
[2026-06-01 05:15:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11493843094226229126.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11831199293342382302.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 2 ms.
// Phase 1: matrix 2604 rows 957 cols 12102 entries
Finished phase 1 with 608 SingleSign rule and 296 generalized
[2026-06-01 05:15:23] [INFO ] Computed 62 invariants in 33 ms
Computed 62 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-11831199293342382302.kers
Total runtime 39 ms.
[2026-06-01 05:15:23] [INFO ] State equation strengthened by 200 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2640 unsolved
SMT process timed out in 24818ms, After SMT, problems are : Problem set: 0 solved, 2640 unsolved
Search for dead transitions found 0 dead transitions in 24891ms
[2026-06-01 05:15:47] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:15:47] [INFO ] Invariant cache hit.
[2026-06-01 05:15:48] [INFO ] Implicit Places using invariants in 724 ms returned []
[2026-06-01 05:15:48] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:15:48] [INFO ] Invariant cache hit.
[2026-06-01 05:15:55] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-06-01 05:16:06] [INFO ] Implicit Places using invariants and state equation in 18225 ms returned []
Implicit Place search using SMT with State Equation took 18963 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 44073 ms. Remains : 966/966 places, 2644/2644 transitions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 47 ms. Remains 966 /966 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
Skipped dead transition search.
[2026-06-01 05:16:07] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:16:07] [INFO ] Invariant cache hit.
[2026-06-01 05:16:07] [INFO ] Implicit Places using invariants in 529 ms returned []
[2026-06-01 05:16:07] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:16:07] [INFO ] Invariant cache hit.
[2026-06-01 05:16:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-06-01 05:16:25] [INFO ] Implicit Places using invariants and state equation in 17727 ms returned []
Implicit Place search using SMT with State Equation took 18261 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 18311 ms. Remains : 966/966 places, 2644/2644 transitions.
Support contains 844 out of 966 places after structural reductions.
[2026-06-01 05:16:26] [INFO ] Flatten gal took : 424 ms
[2026-06-01 05:16:26] [INFO ] Flatten gal took : 217 ms
[2026-06-01 05:16:27] [INFO ] Input system was already deterministic with 2644 transitions.
Support contains 804 out of 966 places (down from 844) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 71 to 70
RANDOM walk for 40000 steps (11 resets) in 5360 ms. (7 steps per ms) remains 20/70 properties
BEST_FIRST walk for 4003 steps (8 resets) in 184 ms. (21 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 102 ms. (38 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 167 ms. (23 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4000 steps (8 resets) in 33 ms. (117 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (8 resets) in 48 ms. (81 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (8 resets) in 203 ms. (19 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 20/20 properties
[2026-06-01 05:16:29] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:16:29] [INFO ] Invariant cache hit.
[2026-06-01 05:16:29] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp52 is UNSAT
At refinement iteration 2 (OVERLAPS) 214/524 variables, 12/14 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/524 variables, 4/18 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/524 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 5/529 variables, 2/20 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 19 unsolved
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 7 (OVERLAPS) 417/946 variables, 27/47 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/946 variables, 0/47 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 1/947 variables, 1/48 constraints. Problems are: Problem set: 14 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/947 variables, 0/48 constraints. Problems are: Problem set: 14 solved, 6 unsolved
Problem AtomicPropp15 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 966/3570 variables, and 62 constraints, problems are : Problem set: 15 solved, 5 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 0/966 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 20/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 15 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 15 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 194/410 variables, 9/9 constraints. Problems are: Problem set: 15 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/410 variables, 4/13 constraints. Problems are: Problem set: 15 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/410 variables, 0/13 constraints. Problems are: Problem set: 15 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 503/913 variables, 16/29 constraints. Problems are: Problem set: 15 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/913 variables, 0/29 constraints. Problems are: Problem set: 15 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 20/933 variables, 6/35 constraints. Problems are: Problem set: 15 solved, 5 unsolved
SMT process timed out in 10335ms, After SMT, problems are : Problem set: 15 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 216 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 962 transition count 2614
Reduce places removed 30 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 40 rules applied. Total rules applied 74 place count 932 transition count 2604
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 84 place count 922 transition count 2604
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 84 place count 922 transition count 2554
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 184 place count 872 transition count 2554
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 364 place count 782 transition count 2464
Free-agglomeration rule (complex) applied 29 times.
Iterating global reduction 3 with 29 rules applied. Total rules applied 393 place count 782 transition count 2435
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 3 with 29 rules applied. Total rules applied 422 place count 753 transition count 2435
Applied a total of 422 rules in 522 ms. Remains 753 /966 variables (removed 213) and now considering 2435/2644 (removed 209) transitions.
Running 2431 sub problems to find dead transitions.
[2026-06-01 05:16:40] [INFO ] Flow matrix only has 2395 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-552784846522163560.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2417888799343437300.kers'
[2026-06-01 05:16:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-552784846522163560.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2417888799343437300.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2395 rows 748 cols 12606 entries
Finished phase 1 with 415 SingleSign rule and 280 generalized
[2026-06-01 05:16:40] [INFO ] Computed 58 invariants in 29 ms
Computed 58 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-2417888799343437300.kers
Total runtime 34 ms.
[2026-06-01 05:16:40] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2431 unsolved
SMT process timed out in 23371ms, After SMT, problems are : Problem set: 0 solved, 2431 unsolved
Search for dead transitions found 0 dead transitions in 23384ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23920 ms. Remains : 753/966 places, 2435/2644 transitions.
RANDOM walk for 40000 steps (9 resets) in 1071 ms. (37 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 639 ms. (62 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1721 ms. (23 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 314 ms. (126 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 221 ms. (180 steps per ms) remains 4/4 properties
[2026-06-01 05:17:05] [INFO ] Flow matrix only has 2395 transitions (discarded 40 similar events)
[2026-06-01 05:17:05] [INFO ] Invariant cache hit.
[2026-06-01 05:17:05] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/211 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 180/391 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/391 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/391 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 313/704 variables, 16/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/704 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 20/724 variables, 6/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/724 variables, 6/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/724 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp66 is UNSAT
Solver is answering 'unknown', stopping.
Problem AtomicPropp5 is UNSAT
After SMT solving in domain Real declared 750/3148 variables, and 62 constraints, problems are : Problem set: 3 solved, 1 unsolved in 13817 ms.
Refiners :[Positive P Invariants (semi-flows): 15/17 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/753 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
After SMT solving in domain Int declared 81/3148 variables, and 0 constraints, problems are : Problem set: 4 solved, 0 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 0/41 constraints, State Equation: 0/753 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13887ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 19 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S04J06T10-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-01 05:17:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-01 05:17:19] [INFO ] Flatten gal took : 164 ms
[2026-06-01 05:17:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-PT-S04J06T10-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T10-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-01 05:17:19] [INFO ] Flatten gal took : 143 ms
[2026-06-01 05:17:19] [INFO ] Input system was already deterministic with 2644 transitions.
Support contains 622 out of 966 places (down from 625) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Applied a total of 4 rules in 39 ms. Remains 962 /966 variables (removed 4) and now considering 2644/2644 (removed 0) transitions.
Running 2640 sub problems to find dead transitions.
[2026-06-01 05:17:19] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1493781953195374746.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3572022994550232303.kers'
[2026-06-01 05:17:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1493781953195374746.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3572022994550232303.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2604 rows 957 cols 12102 entries
Finished phase 1 with 608 SingleSign rule and 296 generalized
[2026-06-01 05:17:19] [INFO ] Computed 58 invariants in 30 ms
Computed 58 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-3572022994550232303.kers
Total runtime 33 ms.
[2026-06-01 05:17:19] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2640 unsolved
SMT process timed out in 23558ms, After SMT, problems are : Problem set: 0 solved, 2640 unsolved
Search for dead transitions found 0 dead transitions in 23569ms
[2026-06-01 05:17:43] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:17:43] [INFO ] Invariant cache hit.
[2026-06-01 05:17:46] [INFO ] Implicit Places using invariants in 2853 ms returned []
[2026-06-01 05:17:46] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:17:46] [INFO ] Invariant cache hit.
[2026-06-01 05:17:52] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-06-01 05:18:23] [INFO ] Performed 212/962 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 05:18:53] [INFO ] Performed 685/962 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-01 05:19:15] [INFO ] Implicit Places using invariants and state equation in 89559 ms returned []
Implicit Place search using SMT with State Equation took 92432 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 962/966 places, 2644/2644 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116054 ms. Remains : 962/966 places, 2644/2644 transitions.
[2026-06-01 05:19:16] [INFO ] Flatten gal took : 127 ms
[2026-06-01 05:19:16] [INFO ] Flatten gal took : 159 ms
[2026-06-01 05:19:16] [INFO ] Input system was already deterministic with 2644 transitions.
[2026-06-01 05:19:16] [INFO ] Flatten gal took : 103 ms
[2026-06-01 05:19:16] [INFO ] Flatten gal took : 106 ms
[2026-06-01 05:19:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8028392569811126834.gal : 58 ms
[2026-06-01 05:19:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13541995350040783069.ctl : 8 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8028392569811126834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13541995350040783069.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:19:47] [INFO ] Flatten gal took : 98 ms
[2026-06-01 05:19:47] [INFO ] Applying decomposition
[2026-06-01 05:19:47] [INFO ] Flatten gal took : 99 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/graph12814193358893562102.txt' '-o' '/tmp/graph12814193358893562102.bin' '-w' '/tmp/graph12814193358893562102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12814193358893562102.bin' '-l' '-1' '-v' '-w' '/tmp/graph12814193358893562102.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:19:48] [INFO ] Decomposing Gal with order
[2026-06-01 05:19:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:19:48] [INFO ] Removed a total of 1910 redundant transitions.
[2026-06-01 05:19:49] [INFO ] Flatten gal took : 688 ms
[2026-06-01 05:19:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 125 ms.
[2026-06-01 05:19:49] [INFO ] Time to serialize gal into /tmp/CTLFireability18349242390783887835.gal : 38 ms
[2026-06-01 05:19:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8630654202381208169.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18349242390783887835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8630654202381208169.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Applied a total of 4 rules in 67 ms. Remains 962 /966 variables (removed 4) and now considering 2644/2644 (removed 0) transitions.
Skipped dead transition search.
[2026-06-01 05:20:19] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:20:19] [INFO ] Invariant cache hit.
[2026-06-01 05:20:21] [INFO ] Implicit Places using invariants in 1975 ms returned [102, 226, 281, 345, 472, 528, 563, 670, 724, 840]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1991 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 952/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 39 ms. Remains 952 /952 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2101 ms. Remains : 952/966 places, 2644/2644 transitions.
[2026-06-01 05:20:21] [INFO ] Flatten gal took : 87 ms
[2026-06-01 05:20:21] [INFO ] Flatten gal took : 103 ms
[2026-06-01 05:20:22] [INFO ] Input system was already deterministic with 2644 transitions.
[2026-06-01 05:20:22] [INFO ] Flatten gal took : 157 ms
[2026-06-01 05:20:22] [INFO ] Flatten gal took : 155 ms
[2026-06-01 05:20:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1354224693636914625.gal : 28 ms
[2026-06-01 05:20:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10597151486935070341.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1354224693636914625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10597151486935070341.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:20:52] [INFO ] Flatten gal took : 130 ms
[2026-06-01 05:20:52] [INFO ] Applying decomposition
[2026-06-01 05:20:52] [INFO ] Flatten gal took : 136 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/graph14325008059420492622.txt' '-o' '/tmp/graph14325008059420492622.bin' '-w' '/tmp/graph14325008059420492622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14325008059420492622.bin' '-l' '-1' '-v' '-w' '/tmp/graph14325008059420492622.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:20:53] [INFO ] Decomposing Gal with order
[2026-06-01 05:20:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:20:53] [INFO ] Removed a total of 1766 redundant transitions.
[2026-06-01 05:20:53] [INFO ] Flatten gal took : 404 ms
[2026-06-01 05:20:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 587 labels/synchronizations in 90 ms.
[2026-06-01 05:20:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16067289303649112452.gal : 31 ms
[2026-06-01 05:20:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10121655447338013499.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16067289303649112452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10121655447338013499.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 942 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 942 transition count 2624
Applied a total of 44 rules in 160 ms. Remains 942 /966 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
Running 2620 sub problems to find dead transitions.
[2026-06-01 05:21:24] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5140622412839556455.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9940006379719240885.kers'
[2026-06-01 05:21:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5140622412839556455.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9940006379719240885.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2584 rows 937 cols 12062 entries
Finished phase 1 with 588 SingleSign rule and 296 generalized
[2026-06-01 05:21:24] [INFO ] Computed 58 invariants in 33 ms
Computed 58 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-9940006379719240885.kers
Total runtime 39 ms.
[2026-06-01 05:21:24] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/938 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2620 unsolved
SMT process timed out in 23552ms, After SMT, problems are : Problem set: 0 solved, 2620 unsolved
Search for dead transitions found 0 dead transitions in 23566ms
[2026-06-01 05:21:47] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:21:47] [INFO ] Invariant cache hit.
[2026-06-01 05:21:50] [INFO ] Implicit Places using invariants in 3017 ms returned [102, 225, 277, 340, 465, 519, 553, 658, 711, 824]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 3033 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/966 places, 2624/2644 transitions.
Applied a total of 0 rules in 56 ms. Remains 932 /932 variables (removed 0) and now considering 2624/2624 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26830 ms. Remains : 932/966 places, 2624/2644 transitions.
[2026-06-01 05:21:51] [INFO ] Flatten gal took : 124 ms
[2026-06-01 05:21:51] [INFO ] Flatten gal took : 154 ms
[2026-06-01 05:21:51] [INFO ] Input system was already deterministic with 2624 transitions.
[2026-06-01 05:21:51] [INFO ] Flatten gal took : 89 ms
[2026-06-01 05:21:51] [INFO ] Flatten gal took : 94 ms
[2026-06-01 05:21:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7155438289562600590.gal : 18 ms
[2026-06-01 05:21:51] [INFO ] Time to serialize properties into /tmp/CTLFireability14181967980602654737.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7155438289562600590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14181967980602654737.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:22:21] [INFO ] Flatten gal took : 136 ms
[2026-06-01 05:22:21] [INFO ] Applying decomposition
[2026-06-01 05:22:22] [INFO ] Flatten gal took : 145 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/graph17505602699626805504.txt' '-o' '/tmp/graph17505602699626805504.bin' '-w' '/tmp/graph17505602699626805504.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17505602699626805504.bin' '-l' '-1' '-v' '-w' '/tmp/graph17505602699626805504.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:22:22] [INFO ] Decomposing Gal with order
[2026-06-01 05:22:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:22:22] [INFO ] Removed a total of 2366 redundant transitions.
[2026-06-01 05:22:23] [INFO ] Flatten gal took : 237 ms
[2026-06-01 05:22:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 317 labels/synchronizations in 62 ms.
[2026-06-01 05:22:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12688152030400100971.gal : 40 ms
[2026-06-01 05:22:23] [INFO ] Time to serialize properties into /tmp/CTLFireability12179201842342547479.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12688152030400100971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12179201842342547479.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Applied a total of 4 rules in 58 ms. Remains 962 /966 variables (removed 4) and now considering 2644/2644 (removed 0) transitions.
Running 2640 sub problems to find dead transitions.
[2026-06-01 05:22:53] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5389881306530605151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16931593549752940507.kers'
[2026-06-01 05:22:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5389881306530605151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16931593549752940507.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 5 ms.
// Phase 1: matrix 2604 rows 957 cols 12102 entries
Finished phase 1 with 608 SingleSign rule and 296 generalized
[2026-06-01 05:22:53] [INFO ] Computed 58 invariants in 51 ms
Computed 58 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-16931593549752940507.kers
Total runtime 63 ms.
[2026-06-01 05:22:53] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2640 unsolved
SMT process timed out in 24094ms, After SMT, problems are : Problem set: 0 solved, 2640 unsolved
Search for dead transitions found 0 dead transitions in 24112ms
[2026-06-01 05:23:17] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2026-06-01 05:23:17] [INFO ] Invariant cache hit.
[2026-06-01 05:23:19] [INFO ] Implicit Places using invariants in 1626 ms returned [102, 226, 281, 345, 472, 528, 563, 670, 724, 840]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1640 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 952/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 22 ms. Remains 952 /952 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25847 ms. Remains : 952/966 places, 2644/2644 transitions.
[2026-06-01 05:23:19] [INFO ] Flatten gal took : 77 ms
[2026-06-01 05:23:19] [INFO ] Flatten gal took : 90 ms
[2026-06-01 05:23:19] [INFO ] Input system was already deterministic with 2644 transitions.
[2026-06-01 05:23:19] [INFO ] Flatten gal took : 93 ms
[2026-06-01 05:23:19] [INFO ] Flatten gal took : 97 ms
[2026-06-01 05:23:19] [INFO ] Time to serialize gal into /tmp/CTLFireability17425976881765163916.gal : 19 ms
[2026-06-01 05:23:19] [INFO ] Time to serialize properties into /tmp/CTLFireability9258127274124025747.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17425976881765163916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9258127274124025747.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:23:49] [INFO ] Flatten gal took : 97 ms
[2026-06-01 05:23:49] [INFO ] Applying decomposition
[2026-06-01 05:23:50] [INFO ] Flatten gal took : 97 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/graph13638284762452015617.txt' '-o' '/tmp/graph13638284762452015617.bin' '-w' '/tmp/graph13638284762452015617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13638284762452015617.bin' '-l' '-1' '-v' '-w' '/tmp/graph13638284762452015617.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:23:50] [INFO ] Decomposing Gal with order
[2026-06-01 05:23:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:23:50] [INFO ] Removed a total of 2308 redundant transitions.
[2026-06-01 05:23:50] [INFO ] Flatten gal took : 220 ms
[2026-06-01 05:23:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 43 ms.
[2026-06-01 05:23:50] [INFO ] Time to serialize gal into /tmp/CTLFireability5022222335360047956.gal : 27 ms
[2026-06-01 05:23:50] [INFO ] Time to serialize properties into /tmp/CTLFireability447560926194029838.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5022222335360047956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability447560926194029838.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 956 transition count 2634
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 956 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 946 transition count 2624
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 946 transition count 2624
Applied a total of 40 rules in 117 ms. Remains 946 /966 variables (removed 20) and now considering 2624/2644 (removed 20) transitions.
Running 2620 sub problems to find dead transitions.
[2026-06-01 05:24:21] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1064344911844377660.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1320352677254154354.kers'
[2026-06-01 05:24:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1064344911844377660.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1320352677254154354.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 3 ms.
// Phase 1: matrix 2584 rows 937 cols 12062 entries
Finished phase 1 with 588 SingleSign rule and 296 generalized
[2026-06-01 05:24:21] [INFO ] Computed 62 invariants in 33 ms
Computed 62 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-1320352677254154354.kers
Total runtime 37 ms.
[2026-06-01 05:24:21] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/938 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2620 unsolved
SMT process timed out in 23441ms, After SMT, problems are : Problem set: 0 solved, 2620 unsolved
Search for dead transitions found 0 dead transitions in 23453ms
[2026-06-01 05:24:44] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:24:44] [INFO ] Invariant cache hit.
[2026-06-01 05:24:46] [INFO ] Implicit Places using invariants in 2093 ms returned []
[2026-06-01 05:24:46] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:24:46] [INFO ] Invariant cache hit.
[2026-06-01 05:24:52] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-06-01 05:25:23] [INFO ] Performed 242/946 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 05:25:53] [INFO ] Performed 544/946 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-06-01 05:26:22] [INFO ] Implicit Places using invariants and state equation in 96046 ms returned []
Implicit Place search using SMT with State Equation took 98149 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 946/966 places, 2624/2644 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121732 ms. Remains : 946/966 places, 2624/2644 transitions.
[2026-06-01 05:26:22] [INFO ] Flatten gal took : 74 ms
[2026-06-01 05:26:22] [INFO ] Flatten gal took : 84 ms
[2026-06-01 05:26:23] [INFO ] Input system was already deterministic with 2624 transitions.
[2026-06-01 05:26:23] [INFO ] Flatten gal took : 140 ms
[2026-06-01 05:26:23] [INFO ] Flatten gal took : 137 ms
[2026-06-01 05:26:23] [INFO ] Time to serialize gal into /tmp/CTLFireability8135275887193271848.gal : 26 ms
[2026-06-01 05:26:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17234103969004082238.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8135275887193271848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17234103969004082238.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:26:53] [INFO ] Flatten gal took : 88 ms
[2026-06-01 05:26:53] [INFO ] Applying decomposition
[2026-06-01 05:26:53] [INFO ] Flatten gal took : 94 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/graph18277121547917401849.txt' '-o' '/tmp/graph18277121547917401849.bin' '-w' '/tmp/graph18277121547917401849.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18277121547917401849.bin' '-l' '-1' '-v' '-w' '/tmp/graph18277121547917401849.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:26:53] [INFO ] Decomposing Gal with order
[2026-06-01 05:26:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:26:54] [INFO ] Removed a total of 1961 redundant transitions.
[2026-06-01 05:26:54] [INFO ] Flatten gal took : 193 ms
[2026-06-01 05:26:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 344 labels/synchronizations in 40 ms.
[2026-06-01 05:26:54] [INFO ] Time to serialize gal into /tmp/CTLFireability4419705868915850674.gal : 28 ms
[2026-06-01 05:26:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10698392836585335655.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4419705868915850674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10698392836585335655.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 942 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 942 transition count 2624
Applied a total of 44 rules in 147 ms. Remains 942 /966 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
Running 2620 sub problems to find dead transitions.
[2026-06-01 05:27:24] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16407838352822517201.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15785371237003785891.kers'
[2026-06-01 05:27:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16407838352822517201.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15785371237003785891.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 2584 rows 937 cols 12062 entries
Finished phase 1 with 588 SingleSign rule and 296 generalized
[2026-06-01 05:27:24] [INFO ] Computed 58 invariants in 51 ms
Computed 58 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-15785371237003785891.kers
Total runtime 57 ms.
[2026-06-01 05:27:24] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/938 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2620 unsolved
SMT process timed out in 23899ms, After SMT, problems are : Problem set: 0 solved, 2620 unsolved
Search for dead transitions found 0 dead transitions in 23909ms
[2026-06-01 05:27:48] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:27:48] [INFO ] Invariant cache hit.
[2026-06-01 05:27:50] [INFO ] Implicit Places using invariants in 2337 ms returned [102, 225, 277, 340, 465, 519, 553, 658, 711, 824]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2352 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/966 places, 2624/2644 transitions.
Applied a total of 0 rules in 41 ms. Remains 932 /932 variables (removed 0) and now considering 2624/2624 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26459 ms. Remains : 932/966 places, 2624/2644 transitions.
[2026-06-01 05:27:51] [INFO ] Flatten gal took : 108 ms
[2026-06-01 05:27:51] [INFO ] Flatten gal took : 91 ms
[2026-06-01 05:27:51] [INFO ] Input system was already deterministic with 2624 transitions.
[2026-06-01 05:27:51] [INFO ] Flatten gal took : 81 ms
[2026-06-01 05:27:51] [INFO ] Flatten gal took : 84 ms
[2026-06-01 05:27:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13730807021096930053.gal : 17 ms
[2026-06-01 05:27:51] [INFO ] Time to serialize properties into /tmp/CTLFireability9864352502398859240.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13730807021096930053.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9864352502398859240.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:28:21] [INFO ] Flatten gal took : 76 ms
[2026-06-01 05:28:21] [INFO ] Applying decomposition
[2026-06-01 05:28:21] [INFO ] Flatten gal took : 79 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/graph2679707529160056565.txt' '-o' '/tmp/graph2679707529160056565.bin' '-w' '/tmp/graph2679707529160056565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2679707529160056565.bin' '-l' '-1' '-v' '-w' '/tmp/graph2679707529160056565.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:28:21] [INFO ] Decomposing Gal with order
[2026-06-01 05:28:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:28:22] [INFO ] Removed a total of 1948 redundant transitions.
[2026-06-01 05:28:22] [INFO ] Flatten gal took : 286 ms
[2026-06-01 05:28:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 269 labels/synchronizations in 52 ms.
[2026-06-01 05:28:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17631773075206333446.gal : 36 ms
[2026-06-01 05:28:22] [INFO ] Time to serialize properties into /tmp/CTLFireability18076704938641964141.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17631773075206333446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18076704938641964141.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 942 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 942 transition count 2624
Applied a total of 44 rules in 101 ms. Remains 942 /966 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
Skipped dead transition search.
[2026-06-01 05:28:52] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:28:52] [INFO ] Invariant cache hit.
[2026-06-01 05:28:55] [INFO ] Implicit Places using invariants in 2650 ms returned [102, 225, 277, 340, 465, 519, 553, 658, 711, 824]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2702 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/966 places, 2624/2644 transitions.
Applied a total of 0 rules in 44 ms. Remains 932 /932 variables (removed 0) and now considering 2624/2624 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2856 ms. Remains : 932/966 places, 2624/2644 transitions.
[2026-06-01 05:28:55] [INFO ] Flatten gal took : 98 ms
[2026-06-01 05:28:55] [INFO ] Flatten gal took : 138 ms
[2026-06-01 05:28:55] [INFO ] Input system was already deterministic with 2624 transitions.
[2026-06-01 05:28:56] [INFO ] Flatten gal took : 102 ms
[2026-06-01 05:28:56] [INFO ] Flatten gal took : 87 ms
[2026-06-01 05:28:56] [INFO ] Time to serialize gal into /tmp/CTLFireability4186281645721388915.gal : 17 ms
[2026-06-01 05:28:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15763099778916438275.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4186281645721388915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15763099778916438275.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:29:26] [INFO ] Flatten gal took : 87 ms
[2026-06-01 05:29:26] [INFO ] Applying decomposition
[2026-06-01 05:29:26] [INFO ] Flatten gal took : 87 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/graph3959453252159242426.txt' '-o' '/tmp/graph3959453252159242426.bin' '-w' '/tmp/graph3959453252159242426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3959453252159242426.bin' '-l' '-1' '-v' '-w' '/tmp/graph3959453252159242426.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:29:26] [INFO ] Decomposing Gal with order
[2026-06-01 05:29:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:29:27] [INFO ] Removed a total of 2321 redundant transitions.
[2026-06-01 05:29:27] [INFO ] Flatten gal took : 298 ms
[2026-06-01 05:29:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 345 labels/synchronizations in 55 ms.
[2026-06-01 05:29:27] [INFO ] Time to serialize gal into /tmp/CTLFireability3012534965666615410.gal : 43 ms
[2026-06-01 05:29:27] [INFO ] Time to serialize properties into /tmp/CTLFireability3503231894790166537.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3012534965666615410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3503231894790166537.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 33 place count 943 transition count 2625
Iterating global reduction 1 with 9 rules applied. Total rules applied 42 place count 943 transition count 2625
Applied a total of 42 rules in 131 ms. Remains 943 /966 variables (removed 23) and now considering 2625/2644 (removed 19) transitions.
Running 2621 sub problems to find dead transitions.
[2026-06-01 05:29:57] [INFO ] Flow matrix only has 2585 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12009121382220982667.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2376696354954394467.kers'
[2026-06-01 05:29:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12009121382220982667.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2376696354954394467.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2585 rows 938 cols 12064 entries
Finished phase 1 with 589 SingleSign rule and 296 generalized
[2026-06-01 05:29:57] [INFO ] Computed 58 invariants in 33 ms
Computed 58 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-2376696354954394467.kers
Total runtime 37 ms.
[2026-06-01 05:29:57] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/939 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2621 unsolved
SMT process timed out in 24061ms, After SMT, problems are : Problem set: 0 solved, 2621 unsolved
Search for dead transitions found 0 dead transitions in 24075ms
[2026-06-01 05:30:21] [INFO ] Flow matrix only has 2585 transitions (discarded 40 similar events)
[2026-06-01 05:30:21] [INFO ] Invariant cache hit.
[2026-06-01 05:30:24] [INFO ] Implicit Places using invariants in 2940 ms returned [102, 225, 277, 340, 465, 519, 553, 658, 711, 824]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2957 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 933/966 places, 2625/2644 transitions.
Applied a total of 0 rules in 51 ms. Remains 933 /933 variables (removed 0) and now considering 2625/2625 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27228 ms. Remains : 933/966 places, 2625/2644 transitions.
[2026-06-01 05:30:24] [INFO ] Flatten gal took : 106 ms
[2026-06-01 05:30:24] [INFO ] Flatten gal took : 128 ms
[2026-06-01 05:30:25] [INFO ] Input system was already deterministic with 2625 transitions.
[2026-06-01 05:30:25] [INFO ] Flatten gal took : 127 ms
[2026-06-01 05:30:25] [INFO ] Flatten gal took : 130 ms
[2026-06-01 05:30:25] [INFO ] Time to serialize gal into /tmp/CTLFireability11909355883345328954.gal : 25 ms
[2026-06-01 05:30:25] [INFO ] Time to serialize properties into /tmp/CTLFireability10817306546156690264.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11909355883345328954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10817306546156690264.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:30:55] [INFO ] Flatten gal took : 123 ms
[2026-06-01 05:30:55] [INFO ] Applying decomposition
[2026-06-01 05:30:55] [INFO ] Flatten gal took : 124 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/graph4863039281461240244.txt' '-o' '/tmp/graph4863039281461240244.bin' '-w' '/tmp/graph4863039281461240244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4863039281461240244.bin' '-l' '-1' '-v' '-w' '/tmp/graph4863039281461240244.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:30:55] [INFO ] Decomposing Gal with order
[2026-06-01 05:30:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:30:56] [INFO ] Removed a total of 2144 redundant transitions.
[2026-06-01 05:30:56] [INFO ] Flatten gal took : 271 ms
[2026-06-01 05:30:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 251 labels/synchronizations in 39 ms.
[2026-06-01 05:30:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14410054609524012952.gal : 22 ms
[2026-06-01 05:30:56] [INFO ] Time to serialize properties into /tmp/CTLFireability15777125037152990997.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14410054609524012952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15777125037152990997.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 942 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 942 transition count 2624
Applied a total of 44 rules in 174 ms. Remains 942 /966 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
Running 2620 sub problems to find dead transitions.
[2026-06-01 05:31:26] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17232161326584423999.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15683522956491921503.kers'
[2026-06-01 05:31:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17232161326584423999.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15683522956491921503.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 4 ms.
// Phase 1: matrix 2584 rows 937 cols 12062 entries
Finished phase 1 with 588 SingleSign rule and 296 generalized
[2026-06-01 05:31:26] [INFO ] Computed 58 invariants in 68 ms
Computed 58 P flows in 69 ms.
Exported basis to /tmp/petrispot-output-15683522956491921503.kers
Total runtime 75 ms.
[2026-06-01 05:31:26] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/938 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2620 unsolved
SMT process timed out in 23937ms, After SMT, problems are : Problem set: 0 solved, 2620 unsolved
Search for dead transitions found 0 dead transitions in 23952ms
[2026-06-01 05:31:50] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:31:50] [INFO ] Invariant cache hit.
[2026-06-01 05:31:53] [INFO ] Implicit Places using invariants in 2371 ms returned [102, 225, 277, 340, 465, 519, 553, 658, 711, 824]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2380 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/966 places, 2624/2644 transitions.
Applied a total of 0 rules in 29 ms. Remains 932 /932 variables (removed 0) and now considering 2624/2624 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26547 ms. Remains : 932/966 places, 2624/2644 transitions.
[2026-06-01 05:31:53] [INFO ] Flatten gal took : 71 ms
[2026-06-01 05:31:53] [INFO ] Flatten gal took : 85 ms
[2026-06-01 05:31:53] [INFO ] Input system was already deterministic with 2624 transitions.
[2026-06-01 05:31:53] [INFO ] Flatten gal took : 76 ms
[2026-06-01 05:31:53] [INFO ] Flatten gal took : 82 ms
[2026-06-01 05:31:53] [INFO ] Time to serialize gal into /tmp/CTLFireability18382423076692742832.gal : 16 ms
[2026-06-01 05:31:53] [INFO ] Time to serialize properties into /tmp/CTLFireability4510272488085014872.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18382423076692742832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4510272488085014872.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:32:23] [INFO ] Flatten gal took : 78 ms
[2026-06-01 05:32:23] [INFO ] Applying decomposition
[2026-06-01 05:32:23] [INFO ] Flatten gal took : 84 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/graph2428599201641438496.txt' '-o' '/tmp/graph2428599201641438496.bin' '-w' '/tmp/graph2428599201641438496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2428599201641438496.bin' '-l' '-1' '-v' '-w' '/tmp/graph2428599201641438496.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:32:24] [INFO ] Decomposing Gal with order
[2026-06-01 05:32:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:32:24] [INFO ] Removed a total of 2275 redundant transitions.
[2026-06-01 05:32:24] [INFO ] Flatten gal took : 167 ms
[2026-06-01 05:32:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 453 labels/synchronizations in 29 ms.
[2026-06-01 05:32:24] [INFO ] Time to serialize gal into /tmp/CTLFireability6722480213377234981.gal : 21 ms
[2026-06-01 05:32:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2954454314886834319.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6722480213377234981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2954454314886834319.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 962 transition count 2554
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 872 transition count 2554
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 180 place count 872 transition count 2434
Deduced a syphon composed of 120 places in 3 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 420 place count 752 transition count 2434
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 2 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 196 rules applied. Total rules applied 616 place count 654 transition count 2336
Applied a total of 616 rules in 385 ms. Remains 654 /966 variables (removed 312) and now considering 2336/2644 (removed 308) transitions.
Running 2332 sub problems to find dead transitions.
[2026-06-01 05:32:54] [INFO ] Flow matrix only has 2296 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6775861928040168705.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2664812249452553502.kers'
[2026-06-01 05:32:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6775861928040168705.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2664812249452553502.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2296 rows 649 cols 11786 entries
Finished phase 1 with 322 SingleSign rule and 274 generalized
[2026-06-01 05:32:54] [INFO ] Computed 58 invariants in 29 ms
Computed 58 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-2664812249452553502.kers
Total runtime 35 ms.
[2026-06-01 05:32:54] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/650 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2332 unsolved
SMT process timed out in 23086ms, After SMT, problems are : Problem set: 0 solved, 2332 unsolved
Search for dead transitions found 0 dead transitions in 23095ms
[2026-06-01 05:33:17] [INFO ] Flow matrix only has 2296 transitions (discarded 40 similar events)
[2026-06-01 05:33:17] [INFO ] Invariant cache hit.
[2026-06-01 05:33:22] [INFO ] Implicit Places using invariants in 4408 ms returned [67, 148, 183, 229, 315, 352, 375, 449, 488, 570]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 4438 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 644/966 places, 2336/2644 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 638 transition count 2330
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 638 transition count 2330
Applied a total of 12 rules in 102 ms. Remains 638 /644 variables (removed 6) and now considering 2330/2336 (removed 6) transitions.
[2026-06-01 05:33:22] [INFO ] Flow matrix only has 2290 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14711578329061020836.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6538779092265713462.kers'
[2026-06-01 05:33:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14711578329061020836.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6538779092265713462.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 2290 rows 633 cols 11748 entries
Finished phase 1 with 322 SingleSign rule and 268 generalized
[2026-06-01 05:33:22] [INFO ] Computed 48 invariants in 27 ms
Computed 48 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-6538779092265713462.kers
Total runtime 34 ms.
[2026-06-01 05:33:25] [INFO ] Implicit Places using invariants in 3271 ms returned []
[2026-06-01 05:33:25] [INFO ] Flow matrix only has 2290 transitions (discarded 40 similar events)
[2026-06-01 05:33:25] [INFO ] Invariant cache hit.
[2026-06-01 05:33:28] [INFO ] State equation strengthened by 200 read => feed constraints.
[2026-06-01 05:34:00] [INFO ] Performed 218/638 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-06-01 05:34:30] [INFO ] Performed 510/638 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-06-01 05:34:43] [INFO ] Implicit Places using invariants and state equation in 77816 ms returned []
Implicit Place search using SMT with State Equation took 81092 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 638/966 places, 2330/2644 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 109123 ms. Remains : 638/966 places, 2330/2644 transitions.
[2026-06-01 05:34:43] [INFO ] Flatten gal took : 101 ms
[2026-06-01 05:34:43] [INFO ] Flatten gal took : 117 ms
[2026-06-01 05:34:43] [INFO ] Input system was already deterministic with 2330 transitions.
[2026-06-01 05:34:44] [INFO ] Flatten gal took : 117 ms
[2026-06-01 05:34:44] [INFO ] Flatten gal took : 74 ms
[2026-06-01 05:34:44] [INFO ] Time to serialize gal into /tmp/CTLFireability5018467575836581564.gal : 15 ms
[2026-06-01 05:34:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1233720108443824683.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5018467575836581564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1233720108443824683.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:35:14] [INFO ] Flatten gal took : 66 ms
[2026-06-01 05:35:14] [INFO ] Applying decomposition
[2026-06-01 05:35:14] [INFO ] Flatten gal took : 68 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/graph497508037796002952.txt' '-o' '/tmp/graph497508037796002952.bin' '-w' '/tmp/graph497508037796002952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph497508037796002952.bin' '-l' '-1' '-v' '-w' '/tmp/graph497508037796002952.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:35:14] [INFO ] Decomposing Gal with order
[2026-06-01 05:35:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:35:15] [INFO ] Removed a total of 1506 redundant transitions.
[2026-06-01 05:35:15] [INFO ] Flatten gal took : 405 ms
[2026-06-01 05:35:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 461 labels/synchronizations in 53 ms.
[2026-06-01 05:35:15] [INFO ] Time to serialize gal into /tmp/CTLFireability4089918369870409513.gal : 26 ms
[2026-06-01 05:35:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14931205862699943046.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4089918369870409513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14931205862699943046.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 942 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 942 transition count 2624
Applied a total of 44 rules in 186 ms. Remains 942 /966 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
Running 2620 sub problems to find dead transitions.
[2026-06-01 05:35:45] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-118503906922032993.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3851194626780425868.kers'
[2026-06-01 05:35:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-118503906922032993.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3851194626780425868.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 3 ms.
// Phase 1: matrix 2584 rows 937 cols 12062 entries
Finished phase 1 with 588 SingleSign rule and 296 generalized
[2026-06-01 05:35:45] [INFO ] Computed 58 invariants in 30 ms
Computed 58 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-3851194626780425868.kers
Total runtime 33 ms.
[2026-06-01 05:35:45] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/938 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2620 unsolved
SMT process timed out in 23711ms, After SMT, problems are : Problem set: 0 solved, 2620 unsolved
Search for dead transitions found 0 dead transitions in 23724ms
[2026-06-01 05:36:09] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:36:09] [INFO ] Invariant cache hit.
[2026-06-01 05:36:11] [INFO ] Implicit Places using invariants in 2025 ms returned [102, 225, 277, 340, 465, 519, 553, 658, 711, 824]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2034 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/966 places, 2624/2644 transitions.
Applied a total of 0 rules in 28 ms. Remains 932 /932 variables (removed 0) and now considering 2624/2624 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25985 ms. Remains : 932/966 places, 2624/2644 transitions.
[2026-06-01 05:36:11] [INFO ] Flatten gal took : 65 ms
[2026-06-01 05:36:11] [INFO ] Flatten gal took : 86 ms
[2026-06-01 05:36:11] [INFO ] Input system was already deterministic with 2624 transitions.
[2026-06-01 05:36:11] [INFO ] Flatten gal took : 124 ms
[2026-06-01 05:36:12] [INFO ] Flatten gal took : 199 ms
[2026-06-01 05:36:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4173655834693857521.gal : 15 ms
[2026-06-01 05:36:12] [INFO ] Time to serialize properties into /tmp/CTLFireability11143938268419382434.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4173655834693857521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11143938268419382434.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:36:42] [INFO ] Flatten gal took : 76 ms
[2026-06-01 05:36:42] [INFO ] Applying decomposition
[2026-06-01 05:36:42] [INFO ] Flatten gal took : 77 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/graph1198071418123307909.txt' '-o' '/tmp/graph1198071418123307909.bin' '-w' '/tmp/graph1198071418123307909.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1198071418123307909.bin' '-l' '-1' '-v' '-w' '/tmp/graph1198071418123307909.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:36:42] [INFO ] Decomposing Gal with order
[2026-06-01 05:36:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:36:42] [INFO ] Removed a total of 1971 redundant transitions.
[2026-06-01 05:36:42] [INFO ] Flatten gal took : 166 ms
[2026-06-01 05:36:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 292 labels/synchronizations in 29 ms.
[2026-06-01 05:36:42] [INFO ] Time to serialize gal into /tmp/CTLFireability16663280287499498970.gal : 21 ms
[2026-06-01 05:36:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3456253479014223022.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16663280287499498970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3456253479014223022.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 962 transition count 2644
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 952 transition count 2634
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 952 transition count 2634
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 942 transition count 2624
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 942 transition count 2624
Applied a total of 44 rules in 100 ms. Remains 942 /966 variables (removed 24) and now considering 2624/2644 (removed 20) transitions.
Skipped dead transition search.
[2026-06-01 05:37:12] [INFO ] Flow matrix only has 2584 transitions (discarded 40 similar events)
[2026-06-01 05:37:12] [INFO ] Invariant cache hit.
[2026-06-01 05:37:15] [INFO ] Implicit Places using invariants in 2289 ms returned [102, 225, 277, 340, 465, 519, 553, 658, 711, 824]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 2306 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 932/966 places, 2624/2644 transitions.
Applied a total of 0 rules in 28 ms. Remains 932 /932 variables (removed 0) and now considering 2624/2624 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2438 ms. Remains : 932/966 places, 2624/2644 transitions.
[2026-06-01 05:37:15] [INFO ] Flatten gal took : 63 ms
[2026-06-01 05:37:15] [INFO ] Flatten gal took : 75 ms
[2026-06-01 05:37:15] [INFO ] Input system was already deterministic with 2624 transitions.
[2026-06-01 05:37:15] [INFO ] Flatten gal took : 72 ms
[2026-06-01 05:37:15] [INFO ] Flatten gal took : 74 ms
[2026-06-01 05:37:15] [INFO ] Time to serialize gal into /tmp/CTLFireability6154691468517656765.gal : 15 ms
[2026-06-01 05:37:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1208957449042571287.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6154691468517656765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1208957449042571287.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:37:45] [INFO ] Flatten gal took : 70 ms
[2026-06-01 05:37:45] [INFO ] Applying decomposition
[2026-06-01 05:37:45] [INFO ] Flatten gal took : 72 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/graph15654435758492500307.txt' '-o' '/tmp/graph15654435758492500307.bin' '-w' '/tmp/graph15654435758492500307.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15654435758492500307.bin' '-l' '-1' '-v' '-w' '/tmp/graph15654435758492500307.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:37:46] [INFO ] Decomposing Gal with order
[2026-06-01 05:37:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:37:46] [INFO ] Removed a total of 2287 redundant transitions.
[2026-06-01 05:37:46] [INFO ] Flatten gal took : 163 ms
[2026-06-01 05:37:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 25 ms.
[2026-06-01 05:37:46] [INFO ] Time to serialize gal into /tmp/CTLFireability17739281350347383008.gal : 28 ms
[2026-06-01 05:37:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14075263931628105730.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17739281350347383008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14075263931628105730.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 05:38:16] [INFO ] Flatten gal took : 85 ms
[2026-06-01 05:38:16] [INFO ] Flatten gal took : 88 ms
[2026-06-01 05:38:16] [INFO ] Applying decomposition
[2026-06-01 05:38:17] [INFO ] Flatten gal took : 118 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/graph13935773565472741173.txt' '-o' '/tmp/graph13935773565472741173.bin' '-w' '/tmp/graph13935773565472741173.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13935773565472741173.bin' '-l' '-1' '-v' '-w' '/tmp/graph13935773565472741173.weights' '-q' '0' '-e' '0.001'
[2026-06-01 05:38:17] [INFO ] Decomposing Gal with order
[2026-06-01 05:38:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-06-01 05:38:17] [INFO ] Removed a total of 1826 redundant transitions.
[2026-06-01 05:38:17] [INFO ] Flatten gal took : 279 ms
[2026-06-01 05:38:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 41 ms.
[2026-06-01 05:38:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5813247302830344916.gal : 34 ms
[2026-06-01 05:38:18] [INFO ] Time to serialize properties into /tmp/CTLFireability10446270669436707100.ctl : 16 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5813247302830344916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10446270669436707100.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2026-06-01 06:06:05] [INFO ] Flatten gal took : 1485 ms
[2026-06-01 06:06:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2387868354121942432.gal : 140 ms
[2026-06-01 06:06:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5916941704873248478.ctl : 114 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2387868354121942432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5916941704873248478.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S04J06T10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S04J06T10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r210-smll-177969942200498"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-S04J06T10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;