About the Execution of ITS-Tools for NoC3x3-PT-5B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16201.735 | 3600000.00 | 3432251.00 | 262805.80 | T??T????T??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.r194-tall-177969914000330.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 NoC3x3-PT-5B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914000330
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preparation of the directory to be used:
/home/mcc/execution
total 968K
-rw-r--r-- 1 mcc users 6.8K Mar 8 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Mar 8 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 8 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 8 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 16 08:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 16 08:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 8 06:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Mar 8 06:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 8 06:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 8 06:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 525K 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 NoC3x3-PT-5B-CTLFireability-2024-00
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-01
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-02
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-03
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-04
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-05
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-06
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-07
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-08
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-09
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-10
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-11
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-12
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-13
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-14
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779755534077
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-26 00:32:15] [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]
[2026-05-26 00:32:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 00:32:15] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2026-05-26 00:32:15] [INFO ] Transformed 1571 places.
[2026-05-26 00:32:15] [INFO ] Transformed 2173 transitions.
[2026-05-26 00:32:15] [INFO ] Found NUPN structural information;
[2026-05-26 00:32:15] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 246 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 137 out of 1571 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Discarding 418 places :
Symmetric choice reduction at 0 with 418 rule applications. Total rules 418 place count 1153 transition count 1755
Iterating global reduction 0 with 418 rules applied. Total rules applied 836 place count 1153 transition count 1755
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 940 place count 1049 transition count 1645
Iterating global reduction 0 with 104 rules applied. Total rules applied 1044 place count 1049 transition count 1645
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 1117 place count 976 transition count 1524
Iterating global reduction 0 with 73 rules applied. Total rules applied 1190 place count 976 transition count 1524
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 1204 place count 962 transition count 1496
Iterating global reduction 0 with 14 rules applied. Total rules applied 1218 place count 962 transition count 1496
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 1222 place count 958 transition count 1488
Iterating global reduction 0 with 4 rules applied. Total rules applied 1226 place count 958 transition count 1488
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 1229 place count 955 transition count 1485
Iterating global reduction 0 with 3 rules applied. Total rules applied 1232 place count 955 transition count 1485
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1233 place count 954 transition count 1483
Iterating global reduction 0 with 1 rules applied. Total rules applied 1234 place count 954 transition count 1483
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1235 place count 953 transition count 1480
Iterating global reduction 0 with 1 rules applied. Total rules applied 1236 place count 953 transition count 1480
Applied a total of 1236 rules in 434 ms. Remains 953 /1571 variables (removed 618) and now considering 1480/2173 (removed 693) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14795579241807227671.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5158078561174603149.kers'
[2026-05-26 00:32:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14795579241807227671.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5158078561174603149.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1480 rows 953 cols 4441 entries
Finished phase 1 with 887 SingleSign rule and 0 generalized
[2026-05-26 00:32:16] [INFO ] Computed 66 invariants in 6 ms
Computed 66 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-5158078561174603149.kers
Total runtime 8 ms.
[2026-05-26 00:32:16] [INFO ] Implicit Places using invariants in 636 ms returned []
[2026-05-26 00:32:16] [INFO ] Invariant cache hit.
[2026-05-26 00:32:17] [INFO ] Implicit Places using invariants and state equation in 950 ms returned []
Implicit Place search using SMT with State Equation took 1620 ms to find 0 implicit places.
Running 1479 sub problems to find dead transitions.
[2026-05-26 00:32:17] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 952/2433 variables, and 0 constraints, problems are : Problem set: 0 solved, 1479 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/953 constraints, PredecessorRefiner: 1479/1479 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1479 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 952/2433 variables, and 0 constraints, problems are : Problem set: 0 solved, 1479 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/953 constraints, PredecessorRefiner: 0/1479 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60527ms problems are : Problem set: 0 solved, 1479 unsolved
Search for dead transitions found 0 dead transitions in 60547ms
Starting structural reductions in LTL mode, iteration 1 : 953/1571 places, 1480/2173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62643 ms. Remains : 953/1571 places, 1480/2173 transitions.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Applied a total of 0 rules in 26 ms. Remains 953 /953 variables (removed 0) and now considering 1480/1480 (removed 0) transitions.
[2026-05-26 00:33:18] [INFO ] Invariant cache hit.
[2026-05-26 00:33:18] [INFO ] Implicit Places using invariants in 342 ms returned []
[2026-05-26 00:33:18] [INFO ] Invariant cache hit.
[2026-05-26 00:33:19] [INFO ] Implicit Places using invariants and state equation in 897 ms returned []
Implicit Place search using SMT with State Equation took 1241 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1268 ms. Remains : 953/953 places, 1480/1480 transitions.
Support contains 137 out of 953 places after structural reductions.
[2026-05-26 00:33:19] [INFO ] Flatten gal took : 111 ms
[2026-05-26 00:33:19] [INFO ] Flatten gal took : 69 ms
[2026-05-26 00:33:20] [INFO ] Input system was already deterministic with 1480 transitions.
Support contains 128 out of 953 places (down from 137) after GAL structural reductions.
RANDOM walk for 40000 steps (60 resets) in 1826 ms. (21 steps per ms) remains 12/71 properties
BEST_FIRST walk for 40003 steps (8 resets) in 198 ms. (201 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 116 ms. (341 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (9 resets) in 168 ms. (236 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (9 resets) in 107 ms. (370 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 155 ms. (256 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (9 resets) in 285 ms. (139 steps per ms) remains 12/12 properties
[2026-05-26 00:33:21] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 1 (OVERLAPS) 510/541 variables, 31/31 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/541 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 412/953 variables, 35/66 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/953 variables, 0/66 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 1480/2433 variables, 953/1019 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2433 variables, 0/1019 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/2433 variables, 0/1019 constraints. Problems are: Problem set: 2 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2433/2433 variables, and 1019 constraints, problems are : Problem set: 2 solved, 10 unsolved in 1359 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 953/953 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 451/474 variables, 27/27 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/474 variables, 2/29 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/474 variables, 0/29 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 479/953 variables, 39/68 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/953 variables, 10/78 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/953 variables, 0/78 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1480/2433 variables, 953/1031 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2433 variables, 10/1041 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2433/2433 variables, and 1042 constraints, problems are : Problem set: 2 solved, 10 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 953/953 constraints, PredecessorRefiner: 10/12 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6394ms problems are : Problem set: 2 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 23 out of 953 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 953 transition count 1404
Reduce places removed 76 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 81 rules applied. Total rules applied 157 place count 877 transition count 1399
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 162 place count 872 transition count 1399
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 162 place count 872 transition count 1369
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 222 place count 842 transition count 1369
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 268 place count 796 transition count 1263
Iterating global reduction 3 with 46 rules applied. Total rules applied 314 place count 796 transition count 1263
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 314 place count 796 transition count 1261
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 318 place count 794 transition count 1261
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 330 place count 782 transition count 1232
Iterating global reduction 3 with 12 rules applied. Total rules applied 342 place count 782 transition count 1232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 346 place count 778 transition count 1224
Iterating global reduction 3 with 4 rules applied. Total rules applied 350 place count 778 transition count 1224
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 351 place count 778 transition count 1223
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 352 place count 777 transition count 1223
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 354 place count 775 transition count 1218
Iterating global reduction 5 with 2 rules applied. Total rules applied 356 place count 775 transition count 1218
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 357 place count 774 transition count 1216
Iterating global reduction 5 with 1 rules applied. Total rules applied 358 place count 774 transition count 1216
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 359 place count 773 transition count 1213
Iterating global reduction 5 with 1 rules applied. Total rules applied 360 place count 773 transition count 1213
Performed 185 Post agglomeration using F-continuation condition.Transition count delta: 185
Deduced a syphon composed of 185 places in 1 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 5 with 370 rules applied. Total rules applied 730 place count 588 transition count 1028
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 732 place count 588 transition count 1026
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 735 place count 585 transition count 1020
Iterating global reduction 6 with 3 rules applied. Total rules applied 738 place count 585 transition count 1020
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 940 place count 484 transition count 1051
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 954 place count 484 transition count 1037
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 7 with 66 rules applied. Total rules applied 1020 place count 451 transition count 1045
Drop transitions (Redundant composition of simpler transitions.) removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 7 with 58 rules applied. Total rules applied 1078 place count 451 transition count 987
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1087 place count 442 transition count 987
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 1087 place count 442 transition count 982
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 1097 place count 437 transition count 982
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 1125 place count 423 transition count 968
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 1133 place count 419 transition count 976
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1134 place count 419 transition count 975
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1135 place count 418 transition count 975
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 1136 place count 418 transition count 974
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 1143 place count 418 transition count 974
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1144 place count 417 transition count 973
Applied a total of 1144 rules in 381 ms. Remains 417 /953 variables (removed 536) and now considering 973/1480 (removed 507) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 381 ms. Remains : 417/953 places, 973/1480 transitions.
RANDOM walk for 40000 steps (182 resets) in 782 ms. (51 steps per ms) remains 5/10 properties
BEST_FIRST walk for 40004 steps (11 resets) in 107 ms. (370 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (11 resets) in 85 ms. (465 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (11 resets) in 101 ms. (392 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (11 resets) in 117 ms. (339 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (13 resets) in 103 ms. (384 steps per ms) remains 5/5 properties
[2026-05-26 00:33:28] [INFO ] Flow matrix only has 971 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5892758712007640666.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4539847280442469631.kers'
[2026-05-26 00:33:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5892758712007640666.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4539847280442469631.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 971 rows 417 cols 3693 entries
Finished phase 1 with 344 SingleSign rule and 16 generalized
[2026-05-26 00:33:28] [INFO ] Computed 57 invariants in 3 ms
Computed 57 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4539847280442469631.kers
Total runtime 4 ms.
[2026-05-26 00:33:28] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 135/147 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 263/410 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/410 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 971/1381 variables, 410/472 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1381 variables, 35/507 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1381 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 7/1388 variables, 7/514 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1388 variables, 1/515 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1388 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/1388 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1388/1388 variables, and 515 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1488 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 417/417 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 135/147 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 263/410 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/410 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 4/66 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/410 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 971/1381 variables, 410/477 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1381 variables, 35/512 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1381 variables, 5/517 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1381 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 7/1388 variables, 7/524 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1388 variables, 1/525 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1388 variables, 1/526 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1388 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/1388 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1388/1388 variables, and 526 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2016 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 417/417 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3526ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 4 properties in 900 ms.
Support contains 2 out of 417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 973/973 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 417 transition count 972
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 416 transition count 972
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 416 transition count 969
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 413 transition count 969
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 411 transition count 964
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 411 transition count 964
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 410 transition count 959
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 410 transition count 959
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16 place count 410 transition count 957
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 42 place count 397 transition count 944
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 46 place count 393 transition count 927
Iterating global reduction 3 with 4 rules applied. Total rules applied 50 place count 393 transition count 927
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 51 place count 392 transition count 923
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 392 transition count 923
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 64 place count 386 transition count 927
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 72 place count 386 transition count 919
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 74 place count 384 transition count 906
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 384 transition count 906
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 384 transition count 905
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 80 place count 383 transition count 903
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 81 place count 383 transition count 903
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 382 transition count 902
Applied a total of 82 rules in 95 ms. Remains 382 /417 variables (removed 35) and now considering 902/973 (removed 71) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 382/417 places, 902/973 transitions.
RANDOM walk for 31027 steps (149 resets) in 259 ms. (119 steps per ms) remains 0/1 properties
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2026-05-26 00:33:33] [INFO ] Flatten gal took : 45 ms
[2026-05-26 00:33:33] [INFO ] Flatten gal took : 47 ms
[2026-05-26 00:33:33] [INFO ] Input system was already deterministic with 1480 transitions.
Support contains 119 out of 953 places (down from 121) after GAL structural reductions.
FORMULA NoC3x3-PT-5B-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 65 stabilizing places and 65 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 911 transition count 1427
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 911 transition count 1427
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 103 place count 892 transition count 1399
Iterating global reduction 0 with 19 rules applied. Total rules applied 122 place count 892 transition count 1399
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 135 place count 879 transition count 1378
Iterating global reduction 0 with 13 rules applied. Total rules applied 148 place count 879 transition count 1378
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 153 place count 874 transition count 1366
Iterating global reduction 0 with 5 rules applied. Total rules applied 158 place count 874 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 873 transition count 1365
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 873 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 872 transition count 1363
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 872 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 871 transition count 1360
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 871 transition count 1360
Applied a total of 164 rules in 129 ms. Remains 871 /953 variables (removed 82) and now considering 1360/1480 (removed 120) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12147283939386484560.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3612743809669765081.kers'
[2026-05-26 00:33:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12147283939386484560.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3612743809669765081.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1360 rows 871 cols 4095 entries
Finished phase 1 with 805 SingleSign rule and 0 generalized
[2026-05-26 00:33:33] [INFO ] Computed 66 invariants in 13 ms
Computed 66 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-3612743809669765081.kers
Total runtime 15 ms.
[2026-05-26 00:33:33] [INFO ] Implicit Places using invariants in 364 ms returned []
[2026-05-26 00:33:33] [INFO ] Invariant cache hit.
[2026-05-26 00:33:34] [INFO ] Implicit Places using invariants and state equation in 928 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
Running 1359 sub problems to find dead transitions.
[2026-05-26 00:33:34] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 870/2231 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 1359/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1359 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 870/2231 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 0/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60266ms problems are : Problem set: 0 solved, 1359 unsolved
Search for dead transitions found 0 dead transitions in 60269ms
Starting structural reductions in LTL mode, iteration 1 : 871/953 places, 1360/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61697 ms. Remains : 871/953 places, 1360/1480 transitions.
[2026-05-26 00:34:34] [INFO ] Flatten gal took : 45 ms
[2026-05-26 00:34:34] [INFO ] Flatten gal took : 33 ms
[2026-05-26 00:34:35] [INFO ] Input system was already deterministic with 1360 transitions.
[2026-05-26 00:34:35] [INFO ] Flatten gal took : 26 ms
[2026-05-26 00:34:35] [INFO ] Flatten gal took : 26 ms
[2026-05-26 00:34:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3945840130074793843.gal : 24 ms
[2026-05-26 00:34:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11678380759865512812.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/CTLFireability3945840130074793843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11678380759865512812.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.
[2026-05-26 00:35:05] [INFO ] Flatten gal took : 38 ms
[2026-05-26 00:35:05] [INFO ] Applying decomposition
[2026-05-26 00:35:05] [INFO ] Flatten gal took : 24 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/graph15184067580399937398.txt' '-o' '/tmp/graph15184067580399937398.bin' '-w' '/tmp/graph15184067580399937398.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15184067580399937398.bin' '-l' '-1' '-v' '-w' '/tmp/graph15184067580399937398.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:35:05] [INFO ] Decomposing Gal with order
[2026-05-26 00:35:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:35:05] [INFO ] Removed a total of 1129 redundant transitions.
[2026-05-26 00:35:05] [INFO ] Flatten gal took : 152 ms
[2026-05-26 00:35:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 32 ms.
[2026-05-26 00:35:05] [INFO ] Time to serialize gal into /tmp/CTLFireability12770392713996420664.gal : 19 ms
[2026-05-26 00:35:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8968432820124826132.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/CTLFireability12770392713996420664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8968432820124826132.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 : 953/953 places, 1480/1480 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 911 transition count 1427
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 911 transition count 1427
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 102 place count 893 transition count 1395
Iterating global reduction 0 with 18 rules applied. Total rules applied 120 place count 893 transition count 1395
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 131 place count 882 transition count 1376
Iterating global reduction 0 with 11 rules applied. Total rules applied 142 place count 882 transition count 1376
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 146 place count 878 transition count 1366
Iterating global reduction 0 with 4 rules applied. Total rules applied 150 place count 878 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 877 transition count 1365
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 877 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 876 transition count 1363
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 876 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 875 transition count 1360
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 875 transition count 1360
Applied a total of 156 rules in 132 ms. Remains 875 /953 variables (removed 78) and now considering 1360/1480 (removed 120) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2209665221451737946.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7561309962045875098.kers'
[2026-05-26 00:35:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2209665221451737946.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7561309962045875098.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1360 rows 875 cols 4087 entries
Finished phase 1 with 809 SingleSign rule and 0 generalized
[2026-05-26 00:35:36] [INFO ] Computed 66 invariants in 13 ms
Computed 66 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-7561309962045875098.kers
Total runtime 17 ms.
[2026-05-26 00:35:36] [INFO ] Implicit Places using invariants in 367 ms returned []
[2026-05-26 00:35:36] [INFO ] Invariant cache hit.
[2026-05-26 00:35:37] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
Running 1359 sub problems to find dead transitions.
[2026-05-26 00:35:37] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 874/2235 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/875 constraints, PredecessorRefiner: 1359/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1359 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 874/2235 variables, and 0 constraints, problems are : Problem set: 0 solved, 1359 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/875 constraints, PredecessorRefiner: 0/1359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60265ms problems are : Problem set: 0 solved, 1359 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Starting structural reductions in LTL mode, iteration 1 : 875/953 places, 1360/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61604 ms. Remains : 875/953 places, 1360/1480 transitions.
[2026-05-26 00:36:37] [INFO ] Flatten gal took : 20 ms
[2026-05-26 00:36:37] [INFO ] Flatten gal took : 23 ms
[2026-05-26 00:36:37] [INFO ] Input system was already deterministic with 1360 transitions.
[2026-05-26 00:36:37] [INFO ] Flatten gal took : 32 ms
[2026-05-26 00:36:37] [INFO ] Flatten gal took : 23 ms
[2026-05-26 00:36:37] [INFO ] Time to serialize gal into /tmp/CTLFireability16494399016339267095.gal : 6 ms
[2026-05-26 00:36:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15940811137891988758.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/CTLFireability16494399016339267095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15940811137891988758.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.
[2026-05-26 00:37:07] [INFO ] Flatten gal took : 20 ms
[2026-05-26 00:37:07] [INFO ] Applying decomposition
[2026-05-26 00:37:07] [INFO ] Flatten gal took : 19 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/graph13417630708963215171.txt' '-o' '/tmp/graph13417630708963215171.bin' '-w' '/tmp/graph13417630708963215171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13417630708963215171.bin' '-l' '-1' '-v' '-w' '/tmp/graph13417630708963215171.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:37:08] [INFO ] Decomposing Gal with order
[2026-05-26 00:37:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:37:08] [INFO ] Removed a total of 1116 redundant transitions.
[2026-05-26 00:37:08] [INFO ] Flatten gal took : 52 ms
[2026-05-26 00:37:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 163 labels/synchronizations in 24 ms.
[2026-05-26 00:37:08] [INFO ] Time to serialize gal into /tmp/CTLFireability16052895957464901151.gal : 10 ms
[2026-05-26 00:37:08] [INFO ] Time to serialize properties into /tmp/CTLFireability222285272245234102.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/CTLFireability16052895957464901151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability222285272245234102.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 : 953/953 places, 1480/1480 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 952 transition count 1395
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 868 transition count 1394
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 867 transition count 1394
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 170 place count 867 transition count 1363
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 232 place count 836 transition count 1363
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 285 place count 783 transition count 1243
Iterating global reduction 3 with 53 rules applied. Total rules applied 338 place count 783 transition count 1243
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 338 place count 783 transition count 1237
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 350 place count 777 transition count 1237
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 368 place count 759 transition count 1188
Iterating global reduction 3 with 18 rules applied. Total rules applied 386 place count 759 transition count 1188
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 392 place count 753 transition count 1175
Iterating global reduction 3 with 6 rules applied. Total rules applied 398 place count 753 transition count 1175
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 399 place count 753 transition count 1174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 400 place count 752 transition count 1174
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 403 place count 749 transition count 1167
Iterating global reduction 5 with 3 rules applied. Total rules applied 406 place count 749 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 407 place count 748 transition count 1165
Iterating global reduction 5 with 1 rules applied. Total rules applied 408 place count 748 transition count 1165
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 409 place count 747 transition count 1162
Iterating global reduction 5 with 1 rules applied. Total rules applied 410 place count 747 transition count 1162
Performed 174 Post agglomeration using F-continuation condition.Transition count delta: 174
Deduced a syphon composed of 174 places in 1 ms
Reduce places removed 174 places and 0 transitions.
Iterating global reduction 5 with 348 rules applied. Total rules applied 758 place count 573 transition count 988
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 761 place count 570 transition count 982
Iterating global reduction 5 with 3 rules applied. Total rules applied 764 place count 570 transition count 982
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 765 place count 569 transition count 980
Iterating global reduction 5 with 1 rules applied. Total rules applied 766 place count 569 transition count 980
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 5 with 29 rules applied. Total rules applied 795 place count 569 transition count 951
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 800 place count 564 transition count 951
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 800 place count 564 transition count 947
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 808 place count 560 transition count 947
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 809 place count 559 transition count 946
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 813 place count 555 transition count 946
Applied a total of 813 rules in 239 ms. Remains 555 /953 variables (removed 398) and now considering 946/1480 (removed 534) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16944625575873339495.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13423254096397687722.kers'
[2026-05-26 00:37:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16944625575873339495.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13423254096397687722.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 946 rows 555 cols 2894 entries
Finished phase 1 with 498 SingleSign rule and 0 generalized
[2026-05-26 00:37:38] [INFO ] Computed 57 invariants in 6 ms
Computed 57 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-13423254096397687722.kers
Total runtime 7 ms.
[2026-05-26 00:37:38] [INFO ] Implicit Places using invariants in 206 ms returned []
[2026-05-26 00:37:38] [INFO ] Invariant cache hit.
[2026-05-26 00:37:38] [INFO ] State equation strengthened by 29 read => feed constraints.
[2026-05-26 00:37:39] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
[2026-05-26 00:37:39] [INFO ] Redundant transitions in 58 ms returned []
Running 915 sub problems to find dead transitions.
[2026-05-26 00:37:39] [INFO ] Invariant cache hit.
[2026-05-26 00:37:39] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/555 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/555 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/555 variables, 9/78 constraints. Problems are: Problem set: 0 solved, 915 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 555/1501 variables, and 78 constraints, problems are : Problem set: 0 solved, 915 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/555 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 915/915 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 915 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/555 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/555 variables, 21/78 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/555 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/555 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 4 (OVERLAPS) 946/1501 variables, 555/635 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1501 variables, 29/664 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1501 variables, 915/1579 constraints. Problems are: Problem set: 0 solved, 915 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1501/1501 variables, and 1579 constraints, problems are : Problem set: 0 solved, 915 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 555/555 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 915/915 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60165ms problems are : Problem set: 0 solved, 915 unsolved
Search for dead transitions found 0 dead transitions in 60167ms
Starting structural reductions in SI_CTL mode, iteration 1 : 555/953 places, 946/1480 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61314 ms. Remains : 555/953 places, 946/1480 transitions.
[2026-05-26 00:38:39] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:38:39] [INFO ] Flatten gal took : 14 ms
[2026-05-26 00:38:39] [INFO ] Input system was already deterministic with 946 transitions.
RANDOM walk for 819 steps (1 resets) in 7 ms. (102 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-5B-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 00:38:39] [INFO ] Flatten gal took : 32 ms
[2026-05-26 00:38:39] [INFO ] Flatten gal took : 31 ms
[2026-05-26 00:38:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1545315036067750833.gal : 3 ms
[2026-05-26 00:38:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12315914382631050004.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1545315036067750833.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12315914382631050004.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 952 transition count 1394
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 867 transition count 1394
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 170 place count 867 transition count 1363
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 232 place count 836 transition count 1363
Discarding 54 places :
Symmetric choice reduction at 2 with 54 rule applications. Total rules 286 place count 782 transition count 1242
Iterating global reduction 2 with 54 rules applied. Total rules applied 340 place count 782 transition count 1242
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 340 place count 782 transition count 1236
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 352 place count 776 transition count 1236
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 371 place count 757 transition count 1186
Iterating global reduction 2 with 19 rules applied. Total rules applied 390 place count 757 transition count 1186
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 396 place count 751 transition count 1173
Iterating global reduction 2 with 6 rules applied. Total rules applied 402 place count 751 transition count 1173
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 403 place count 751 transition count 1172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 404 place count 750 transition count 1172
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 407 place count 747 transition count 1165
Iterating global reduction 4 with 3 rules applied. Total rules applied 410 place count 747 transition count 1165
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 411 place count 746 transition count 1163
Iterating global reduction 4 with 1 rules applied. Total rules applied 412 place count 746 transition count 1163
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 413 place count 745 transition count 1160
Iterating global reduction 4 with 1 rules applied. Total rules applied 414 place count 745 transition count 1160
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 4 with 344 rules applied. Total rules applied 758 place count 573 transition count 988
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 761 place count 570 transition count 982
Iterating global reduction 4 with 3 rules applied. Total rules applied 764 place count 570 transition count 982
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 765 place count 569 transition count 980
Iterating global reduction 4 with 1 rules applied. Total rules applied 766 place count 569 transition count 980
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 4 with 29 rules applied. Total rules applied 795 place count 569 transition count 951
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 800 place count 564 transition count 951
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 800 place count 564 transition count 946
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 810 place count 559 transition count 946
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 811 place count 559 transition count 946
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 812 place count 558 transition count 945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 813 place count 557 transition count 945
Applied a total of 813 rules in 250 ms. Remains 557 /953 variables (removed 396) and now considering 945/1480 (removed 535) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9151220021632055516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12620239875660930966.kers'
[2026-05-26 00:38:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9151220021632055516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12620239875660930966.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 2 ms.
// Phase 1: matrix 945 rows 554 cols 2939 entries
Finished phase 1 with 497 SingleSign rule and 0 generalized
[2026-05-26 00:38:40] [INFO ] Computed 60 invariants in 9 ms
Computed 60 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-12620239875660930966.kers
Total runtime 10 ms.
[2026-05-26 00:38:40] [INFO ] Implicit Places using invariants in 209 ms returned [48, 232, 349]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 213 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 554/953 places, 945/1480 transitions.
Applied a total of 0 rules in 14 ms. Remains 554 /554 variables (removed 0) and now considering 945/945 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 477 ms. Remains : 554/953 places, 945/1480 transitions.
[2026-05-26 00:38:40] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:38:40] [INFO ] Flatten gal took : 14 ms
[2026-05-26 00:38:40] [INFO ] Input system was already deterministic with 945 transitions.
[2026-05-26 00:38:40] [INFO ] Flatten gal took : 14 ms
[2026-05-26 00:38:40] [INFO ] Flatten gal took : 14 ms
[2026-05-26 00:38:40] [INFO ] Time to serialize gal into /tmp/CTLFireability536069689406793589.gal : 3 ms
[2026-05-26 00:38:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13472392872994292781.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/CTLFireability536069689406793589.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13472392872994292781.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.
[2026-05-26 00:39:10] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:39:10] [INFO ] Applying decomposition
[2026-05-26 00:39:10] [INFO ] Flatten gal took : 14 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/graph11686153739814037669.txt' '-o' '/tmp/graph11686153739814037669.bin' '-w' '/tmp/graph11686153739814037669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11686153739814037669.bin' '-l' '-1' '-v' '-w' '/tmp/graph11686153739814037669.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:39:10] [INFO ] Decomposing Gal with order
[2026-05-26 00:39:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:39:10] [INFO ] Removed a total of 826 redundant transitions.
[2026-05-26 00:39:10] [INFO ] Flatten gal took : 37 ms
[2026-05-26 00:39:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 273 labels/synchronizations in 14 ms.
[2026-05-26 00:39:10] [INFO ] Time to serialize gal into /tmp/CTLFireability9807223853385561354.gal : 8 ms
[2026-05-26 00:39:10] [INFO ] Time to serialize properties into /tmp/CTLFireability925930133897178094.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/CTLFireability9807223853385561354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability925930133897178094.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 : 953/953 places, 1480/1480 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 921 transition count 1441
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 921 transition count 1441
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 78 place count 907 transition count 1417
Iterating global reduction 0 with 14 rules applied. Total rules applied 92 place count 907 transition count 1417
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 103 place count 896 transition count 1399
Iterating global reduction 0 with 11 rules applied. Total rules applied 114 place count 896 transition count 1399
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 118 place count 892 transition count 1390
Iterating global reduction 0 with 4 rules applied. Total rules applied 122 place count 892 transition count 1390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 891 transition count 1389
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 891 transition count 1389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 890 transition count 1387
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 890 transition count 1387
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 127 place count 889 transition count 1384
Iterating global reduction 0 with 1 rules applied. Total rules applied 128 place count 889 transition count 1384
Applied a total of 128 rules in 125 ms. Remains 889 /953 variables (removed 64) and now considering 1384/1480 (removed 96) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11398294808792521226.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14002664690795858849.kers'
[2026-05-26 00:39:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11398294808792521226.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14002664690795858849.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1384 rows 889 cols 4163 entries
Finished phase 1 with 823 SingleSign rule and 0 generalized
[2026-05-26 00:39:40] [INFO ] Computed 66 invariants in 5 ms
Computed 66 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-14002664690795858849.kers
Total runtime 7 ms.
[2026-05-26 00:39:41] [INFO ] Implicit Places using invariants in 347 ms returned []
[2026-05-26 00:39:41] [INFO ] Invariant cache hit.
[2026-05-26 00:39:42] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1194 ms to find 0 implicit places.
Running 1383 sub problems to find dead transitions.
[2026-05-26 00:39:42] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 888/2273 variables, and 0 constraints, problems are : Problem set: 0 solved, 1383 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/889 constraints, PredecessorRefiner: 1383/1383 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1383 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 888/2273 variables, and 0 constraints, problems are : Problem set: 0 solved, 1383 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/889 constraints, PredecessorRefiner: 0/1383 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60278ms problems are : Problem set: 0 solved, 1383 unsolved
Search for dead transitions found 0 dead transitions in 60281ms
Starting structural reductions in LTL mode, iteration 1 : 889/953 places, 1384/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61606 ms. Remains : 889/953 places, 1384/1480 transitions.
[2026-05-26 00:40:42] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:40:42] [INFO ] Flatten gal took : 19 ms
[2026-05-26 00:40:42] [INFO ] Input system was already deterministic with 1384 transitions.
[2026-05-26 00:40:42] [INFO ] Flatten gal took : 31 ms
[2026-05-26 00:40:42] [INFO ] Flatten gal took : 21 ms
[2026-05-26 00:40:42] [INFO ] Time to serialize gal into /tmp/CTLFireability6102210197177727647.gal : 5 ms
[2026-05-26 00:40:42] [INFO ] Time to serialize properties into /tmp/CTLFireability17526488315450522867.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/CTLFireability6102210197177727647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17526488315450522867.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.
[2026-05-26 00:41:12] [INFO ] Flatten gal took : 26 ms
[2026-05-26 00:41:12] [INFO ] Applying decomposition
[2026-05-26 00:41:12] [INFO ] Flatten gal took : 22 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/graph7378568660603409180.txt' '-o' '/tmp/graph7378568660603409180.bin' '-w' '/tmp/graph7378568660603409180.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7378568660603409180.bin' '-l' '-1' '-v' '-w' '/tmp/graph7378568660603409180.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:41:12] [INFO ] Decomposing Gal with order
[2026-05-26 00:41:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:41:12] [INFO ] Removed a total of 1164 redundant transitions.
[2026-05-26 00:41:12] [INFO ] Flatten gal took : 117 ms
[2026-05-26 00:41:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 37 ms.
[2026-05-26 00:41:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4880952896511202487.gal : 9 ms
[2026-05-26 00:41:13] [INFO ] Time to serialize properties into /tmp/CTLFireability8358875352170373095.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/CTLFireability4880952896511202487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8358875352170373095.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 : 953/953 places, 1480/1480 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 914 transition count 1432
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 914 transition count 1432
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 96 place count 896 transition count 1401
Iterating global reduction 0 with 18 rules applied. Total rules applied 114 place count 896 transition count 1401
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 126 place count 884 transition count 1381
Iterating global reduction 0 with 12 rules applied. Total rules applied 138 place count 884 transition count 1381
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 143 place count 879 transition count 1369
Iterating global reduction 0 with 5 rules applied. Total rules applied 148 place count 879 transition count 1369
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 878 transition count 1368
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 878 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 877 transition count 1366
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 877 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 876 transition count 1363
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 876 transition count 1363
Applied a total of 154 rules in 117 ms. Remains 876 /953 variables (removed 77) and now considering 1363/1480 (removed 117) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17619815313884137798.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10096060610753992170.kers'
[2026-05-26 00:41:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17619815313884137798.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10096060610753992170.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1363 rows 876 cols 4101 entries
Finished phase 1 with 810 SingleSign rule and 0 generalized
[2026-05-26 00:41:43] [INFO ] Computed 66 invariants in 5 ms
Computed 66 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10096060610753992170.kers
Total runtime 6 ms.
[2026-05-26 00:41:43] [INFO ] Implicit Places using invariants in 380 ms returned []
[2026-05-26 00:41:43] [INFO ] Invariant cache hit.
[2026-05-26 00:41:44] [INFO ] Implicit Places using invariants and state equation in 911 ms returned []
Implicit Place search using SMT with State Equation took 1310 ms to find 0 implicit places.
Running 1362 sub problems to find dead transitions.
[2026-05-26 00:41:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 875/2239 variables, and 0 constraints, problems are : Problem set: 0 solved, 1362 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/876 constraints, PredecessorRefiner: 1362/1362 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1362 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 875/2239 variables, and 0 constraints, problems are : Problem set: 0 solved, 1362 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/876 constraints, PredecessorRefiner: 0/1362 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60291ms problems are : Problem set: 0 solved, 1362 unsolved
Search for dead transitions found 0 dead transitions in 60295ms
Starting structural reductions in LTL mode, iteration 1 : 876/953 places, 1363/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61726 ms. Remains : 876/953 places, 1363/1480 transitions.
[2026-05-26 00:42:44] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:42:44] [INFO ] Flatten gal took : 19 ms
[2026-05-26 00:42:44] [INFO ] Input system was already deterministic with 1363 transitions.
[2026-05-26 00:42:44] [INFO ] Flatten gal took : 35 ms
[2026-05-26 00:42:44] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:42:44] [INFO ] Time to serialize gal into /tmp/CTLFireability5646962319675385612.gal : 5 ms
[2026-05-26 00:42:44] [INFO ] Time to serialize properties into /tmp/CTLFireability13114945443439806396.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/CTLFireability5646962319675385612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13114945443439806396.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.
[2026-05-26 00:43:15] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:43:15] [INFO ] Applying decomposition
[2026-05-26 00:43:15] [INFO ] Flatten gal took : 17 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/graph10113853628189949338.txt' '-o' '/tmp/graph10113853628189949338.bin' '-w' '/tmp/graph10113853628189949338.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10113853628189949338.bin' '-l' '-1' '-v' '-w' '/tmp/graph10113853628189949338.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:43:15] [INFO ] Decomposing Gal with order
[2026-05-26 00:43:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:43:15] [INFO ] Removed a total of 1187 redundant transitions.
[2026-05-26 00:43:15] [INFO ] Flatten gal took : 46 ms
[2026-05-26 00:43:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 15 ms.
[2026-05-26 00:43:15] [INFO ] Time to serialize gal into /tmp/CTLFireability13350051672383258349.gal : 9 ms
[2026-05-26 00:43:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2086006133999867786.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/CTLFireability13350051672383258349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2086006133999867786.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 : 953/953 places, 1480/1480 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 914 transition count 1431
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 914 transition count 1431
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 98 place count 894 transition count 1397
Iterating global reduction 0 with 20 rules applied. Total rules applied 118 place count 894 transition count 1397
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 132 place count 880 transition count 1374
Iterating global reduction 0 with 14 rules applied. Total rules applied 146 place count 880 transition count 1374
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 150 place count 876 transition count 1364
Iterating global reduction 0 with 4 rules applied. Total rules applied 154 place count 876 transition count 1364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 875 transition count 1363
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 875 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 874 transition count 1361
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 874 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 873 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 873 transition count 1358
Applied a total of 160 rules in 126 ms. Remains 873 /953 variables (removed 80) and now considering 1358/1480 (removed 122) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11808244070555551912.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7973802619659682352.kers'
[2026-05-26 00:43:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11808244070555551912.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7973802619659682352.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1358 rows 873 cols 4085 entries
Finished phase 1 with 807 SingleSign rule and 0 generalized
[2026-05-26 00:43:45] [INFO ] Computed 66 invariants in 4 ms
Computed 66 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7973802619659682352.kers
Total runtime 8 ms.
[2026-05-26 00:43:45] [INFO ] Implicit Places using invariants in 369 ms returned []
[2026-05-26 00:43:45] [INFO ] Invariant cache hit.
[2026-05-26 00:43:46] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
Running 1357 sub problems to find dead transitions.
[2026-05-26 00:43:46] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 872/2231 variables, and 0 constraints, problems are : Problem set: 0 solved, 1357 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/873 constraints, PredecessorRefiner: 1357/1357 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1357 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 872/2231 variables, and 0 constraints, problems are : Problem set: 0 solved, 1357 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/873 constraints, PredecessorRefiner: 0/1357 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60270ms problems are : Problem set: 0 solved, 1357 unsolved
Search for dead transitions found 0 dead transitions in 60272ms
Starting structural reductions in LTL mode, iteration 1 : 873/953 places, 1358/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61671 ms. Remains : 873/953 places, 1358/1480 transitions.
[2026-05-26 00:44:47] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:44:47] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:44:47] [INFO ] Input system was already deterministic with 1358 transitions.
[2026-05-26 00:44:47] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:44:47] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:44:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4340922270345860058.gal : 5 ms
[2026-05-26 00:44:47] [INFO ] Time to serialize properties into /tmp/CTLFireability17748624701221249815.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/CTLFireability4340922270345860058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17748624701221249815.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.
[2026-05-26 00:45:17] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:45:17] [INFO ] Applying decomposition
[2026-05-26 00:45:17] [INFO ] Flatten gal took : 16 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/graph16750118582776488564.txt' '-o' '/tmp/graph16750118582776488564.bin' '-w' '/tmp/graph16750118582776488564.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16750118582776488564.bin' '-l' '-1' '-v' '-w' '/tmp/graph16750118582776488564.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:45:17] [INFO ] Decomposing Gal with order
[2026-05-26 00:45:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:45:17] [INFO ] Removed a total of 1158 redundant transitions.
[2026-05-26 00:45:17] [INFO ] Flatten gal took : 100 ms
[2026-05-26 00:45:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 11 ms.
[2026-05-26 00:45:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10700038328146621843.gal : 6 ms
[2026-05-26 00:45:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14898159103626892132.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/CTLFireability10700038328146621843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14898159103626892132.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 SI_CTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 952 transition count 1395
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 868 transition count 1395
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 168 place count 868 transition count 1364
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 230 place count 837 transition count 1364
Discarding 54 places :
Symmetric choice reduction at 2 with 54 rule applications. Total rules 284 place count 783 transition count 1243
Iterating global reduction 2 with 54 rules applied. Total rules applied 338 place count 783 transition count 1243
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 338 place count 783 transition count 1237
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 350 place count 777 transition count 1237
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 369 place count 758 transition count 1187
Iterating global reduction 2 with 19 rules applied. Total rules applied 388 place count 758 transition count 1187
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 394 place count 752 transition count 1174
Iterating global reduction 2 with 6 rules applied. Total rules applied 400 place count 752 transition count 1174
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 401 place count 752 transition count 1173
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 402 place count 751 transition count 1173
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 405 place count 748 transition count 1166
Iterating global reduction 4 with 3 rules applied. Total rules applied 408 place count 748 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 409 place count 747 transition count 1164
Iterating global reduction 4 with 1 rules applied. Total rules applied 410 place count 747 transition count 1164
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 411 place count 746 transition count 1161
Iterating global reduction 4 with 1 rules applied. Total rules applied 412 place count 746 transition count 1161
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 4 with 344 rules applied. Total rules applied 756 place count 574 transition count 989
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 759 place count 571 transition count 983
Iterating global reduction 4 with 3 rules applied. Total rules applied 762 place count 571 transition count 983
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 763 place count 570 transition count 981
Iterating global reduction 4 with 1 rules applied. Total rules applied 764 place count 570 transition count 981
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 4 with 29 rules applied. Total rules applied 793 place count 570 transition count 952
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 798 place count 565 transition count 952
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 798 place count 565 transition count 947
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 808 place count 560 transition count 947
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 809 place count 559 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 810 place count 558 transition count 946
Applied a total of 810 rules in 178 ms. Remains 558 /953 variables (removed 395) and now considering 946/1480 (removed 534) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2187058280024921013.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6956862734225440419.kers'
[2026-05-26 00:45:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2187058280024921013.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6956862734225440419.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 1 ms.
// Phase 1: matrix 946 rows 555 cols 2937 entries
Finished phase 1 with 498 SingleSign rule and 0 generalized
[2026-05-26 00:45:47] [INFO ] Computed 60 invariants in 7 ms
Computed 60 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-6956862734225440419.kers
Total runtime 9 ms.
[2026-05-26 00:45:48] [INFO ] Implicit Places using invariants in 205 ms returned [48, 232, 349]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 206 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 555/953 places, 946/1480 transitions.
Applied a total of 0 rules in 12 ms. Remains 555 /555 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 396 ms. Remains : 555/953 places, 946/1480 transitions.
[2026-05-26 00:45:48] [INFO ] Flatten gal took : 12 ms
[2026-05-26 00:45:48] [INFO ] Flatten gal took : 12 ms
[2026-05-26 00:45:48] [INFO ] Input system was already deterministic with 946 transitions.
[2026-05-26 00:45:48] [INFO ] Flatten gal took : 19 ms
[2026-05-26 00:45:48] [INFO ] Flatten gal took : 13 ms
[2026-05-26 00:45:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4836024181604766214.gal : 3 ms
[2026-05-26 00:45:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9713470670541616655.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4836024181604766214.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9713470670541616655.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 13863 steps (40 resets) in 75 ms. (182 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-5B-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 912 transition count 1428
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 912 transition count 1428
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 100 place count 894 transition count 1398
Iterating global reduction 0 with 18 rules applied. Total rules applied 118 place count 894 transition count 1398
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 131 place count 881 transition count 1377
Iterating global reduction 0 with 13 rules applied. Total rules applied 144 place count 881 transition count 1377
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 148 place count 877 transition count 1367
Iterating global reduction 0 with 4 rules applied. Total rules applied 152 place count 877 transition count 1367
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 876 transition count 1366
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 876 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 875 transition count 1364
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 875 transition count 1364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 874 transition count 1361
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 874 transition count 1361
Applied a total of 158 rules in 127 ms. Remains 874 /953 variables (removed 79) and now considering 1361/1480 (removed 119) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4401503616927370666.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-420399417582243405.kers'
[2026-05-26 00:45:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4401503616927370666.kers, --Pflows, --basisKERS=/tmp/petrispot-output-420399417582243405.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1361 rows 874 cols 4097 entries
Finished phase 1 with 808 SingleSign rule and 0 generalized
[2026-05-26 00:45:48] [INFO ] Computed 66 invariants in 10 ms
Computed 66 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-420399417582243405.kers
Total runtime 13 ms.
[2026-05-26 00:45:48] [INFO ] Implicit Places using invariants in 388 ms returned []
[2026-05-26 00:45:48] [INFO ] Invariant cache hit.
[2026-05-26 00:45:49] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1314 ms to find 0 implicit places.
Running 1360 sub problems to find dead transitions.
[2026-05-26 00:45:49] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 873/2235 variables, and 0 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/874 constraints, PredecessorRefiner: 1360/1360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1360 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 873/2235 variables, and 0 constraints, problems are : Problem set: 0 solved, 1360 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/874 constraints, PredecessorRefiner: 0/1360 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60253ms problems are : Problem set: 0 solved, 1360 unsolved
Search for dead transitions found 0 dead transitions in 60255ms
Starting structural reductions in LTL mode, iteration 1 : 874/953 places, 1361/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61700 ms. Remains : 874/953 places, 1361/1480 transitions.
[2026-05-26 00:46:49] [INFO ] Flatten gal took : 15 ms
[2026-05-26 00:46:49] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:46:49] [INFO ] Input system was already deterministic with 1361 transitions.
[2026-05-26 00:46:49] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:46:50] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:46:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13310762472595048012.gal : 5 ms
[2026-05-26 00:46:50] [INFO ] Time to serialize properties into /tmp/CTLFireability9651773540097409844.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/CTLFireability13310762472595048012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9651773540097409844.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.
[2026-05-26 00:47:20] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:47:20] [INFO ] Applying decomposition
[2026-05-26 00:47:20] [INFO ] Flatten gal took : 17 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/graph2551701108845832768.txt' '-o' '/tmp/graph2551701108845832768.bin' '-w' '/tmp/graph2551701108845832768.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2551701108845832768.bin' '-l' '-1' '-v' '-w' '/tmp/graph2551701108845832768.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:47:20] [INFO ] Decomposing Gal with order
[2026-05-26 00:47:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:47:20] [INFO ] Removed a total of 1133 redundant transitions.
[2026-05-26 00:47:20] [INFO ] Flatten gal took : 40 ms
[2026-05-26 00:47:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 11 ms.
[2026-05-26 00:47:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8869109321753008483.gal : 7 ms
[2026-05-26 00:47:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14401362296850680897.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/CTLFireability8869109321753008483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14401362296850680897.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 : 953/953 places, 1480/1480 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 911 transition count 1428
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 911 transition count 1428
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 104 place count 891 transition count 1394
Iterating global reduction 0 with 20 rules applied. Total rules applied 124 place count 891 transition count 1394
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 138 place count 877 transition count 1371
Iterating global reduction 0 with 14 rules applied. Total rules applied 152 place count 877 transition count 1371
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 157 place count 872 transition count 1359
Iterating global reduction 0 with 5 rules applied. Total rules applied 162 place count 872 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 871 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 871 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 870 transition count 1356
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 870 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 869 transition count 1353
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 869 transition count 1353
Applied a total of 168 rules in 121 ms. Remains 869 /953 variables (removed 84) and now considering 1353/1480 (removed 127) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1983329762494144821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9972884011439807307.kers'
[2026-05-26 00:47:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1983329762494144821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9972884011439807307.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 1353 rows 869 cols 4075 entries
Finished phase 1 with 803 SingleSign rule and 0 generalized
[2026-05-26 00:47:50] [INFO ] Computed 66 invariants in 10 ms
Computed 66 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-9972884011439807307.kers
Total runtime 13 ms.
[2026-05-26 00:47:50] [INFO ] Implicit Places using invariants in 375 ms returned []
[2026-05-26 00:47:50] [INFO ] Invariant cache hit.
[2026-05-26 00:47:51] [INFO ] Implicit Places using invariants and state equation in 837 ms returned []
Implicit Place search using SMT with State Equation took 1215 ms to find 0 implicit places.
Running 1352 sub problems to find dead transitions.
[2026-05-26 00:47:51] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 868/2222 variables, and 0 constraints, problems are : Problem set: 0 solved, 1352 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/869 constraints, PredecessorRefiner: 1352/1352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1352 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 868/2222 variables, and 0 constraints, problems are : Problem set: 0 solved, 1352 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/869 constraints, PredecessorRefiner: 0/1352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60266ms problems are : Problem set: 0 solved, 1352 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Starting structural reductions in LTL mode, iteration 1 : 869/953 places, 1353/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61615 ms. Remains : 869/953 places, 1353/1480 transitions.
[2026-05-26 00:48:52] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:48:52] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:48:52] [INFO ] Input system was already deterministic with 1353 transitions.
[2026-05-26 00:48:52] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:48:52] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:48:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1598189003331704963.gal : 4 ms
[2026-05-26 00:48:52] [INFO ] Time to serialize properties into /tmp/CTLFireability45732542937697695.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/CTLFireability1598189003331704963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability45732542937697695.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-26 00:49:22] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:49:22] [INFO ] Applying decomposition
[2026-05-26 00:49:22] [INFO ] Flatten gal took : 17 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/graph9996470239686202728.txt' '-o' '/tmp/graph9996470239686202728.bin' '-w' '/tmp/graph9996470239686202728.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9996470239686202728.bin' '-l' '-1' '-v' '-w' '/tmp/graph9996470239686202728.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:49:22] [INFO ] Decomposing Gal with order
[2026-05-26 00:49:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:49:22] [INFO ] Removed a total of 1199 redundant transitions.
[2026-05-26 00:49:22] [INFO ] Flatten gal took : 34 ms
[2026-05-26 00:49:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 12 ms.
[2026-05-26 00:49:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17714137219756754933.gal : 8 ms
[2026-05-26 00:49:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10768841966404947836.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/CTLFireability17714137219756754933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10768841966404947836.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 SI_CTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 952 transition count 1394
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 867 transition count 1394
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 170 place count 867 transition count 1364
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 230 place count 837 transition count 1364
Discarding 53 places :
Symmetric choice reduction at 2 with 53 rule applications. Total rules 283 place count 784 transition count 1247
Iterating global reduction 2 with 53 rules applied. Total rules applied 336 place count 784 transition count 1247
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 336 place count 784 transition count 1241
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 348 place count 778 transition count 1241
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 367 place count 759 transition count 1191
Iterating global reduction 2 with 19 rules applied. Total rules applied 386 place count 759 transition count 1191
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 392 place count 753 transition count 1178
Iterating global reduction 2 with 6 rules applied. Total rules applied 398 place count 753 transition count 1178
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 399 place count 753 transition count 1177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 400 place count 752 transition count 1177
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 403 place count 749 transition count 1170
Iterating global reduction 4 with 3 rules applied. Total rules applied 406 place count 749 transition count 1170
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 407 place count 748 transition count 1168
Iterating global reduction 4 with 1 rules applied. Total rules applied 408 place count 748 transition count 1168
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 409 place count 747 transition count 1165
Iterating global reduction 4 with 1 rules applied. Total rules applied 410 place count 747 transition count 1165
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 4 with 344 rules applied. Total rules applied 754 place count 575 transition count 993
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 757 place count 572 transition count 987
Iterating global reduction 4 with 3 rules applied. Total rules applied 760 place count 572 transition count 987
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 761 place count 571 transition count 985
Iterating global reduction 4 with 1 rules applied. Total rules applied 762 place count 571 transition count 985
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 4 with 29 rules applied. Total rules applied 791 place count 571 transition count 956
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 796 place count 566 transition count 956
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 796 place count 566 transition count 951
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 806 place count 561 transition count 951
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 807 place count 560 transition count 950
Applied a total of 807 rules in 183 ms. Remains 560 /953 variables (removed 393) and now considering 950/1480 (removed 530) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12422683512415547040.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18292389582408321582.kers'
[2026-05-26 00:49:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12422683512415547040.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18292389582408321582.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 950 rows 556 cols 2957 entries
Finished phase 1 with 499 SingleSign rule and 0 generalized
[2026-05-26 00:49:52] [INFO ] Computed 61 invariants in 3 ms
Computed 61 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-18292389582408321582.kers
Total runtime 4 ms.
[2026-05-26 00:49:52] [INFO ] Implicit Places using invariants in 288 ms returned [48, 232, 349]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 289 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 557/953 places, 950/1480 transitions.
Applied a total of 0 rules in 12 ms. Remains 557 /557 variables (removed 0) and now considering 950/950 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 485 ms. Remains : 557/953 places, 950/1480 transitions.
[2026-05-26 00:49:52] [INFO ] Flatten gal took : 12 ms
[2026-05-26 00:49:52] [INFO ] Flatten gal took : 13 ms
[2026-05-26 00:49:53] [INFO ] Input system was already deterministic with 950 transitions.
RANDOM walk for 675 steps (0 resets) in 8 ms. (75 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-5B-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 00:49:53] [INFO ] Flatten gal took : 15 ms
[2026-05-26 00:49:53] [INFO ] Flatten gal took : 13 ms
[2026-05-26 00:49:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2590269877545134006.gal : 3 ms
[2026-05-26 00:49:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality704474316664627199.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2590269877545134006.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality704474316664627199.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 910 transition count 1427
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 910 transition count 1427
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 105 place count 891 transition count 1394
Iterating global reduction 0 with 19 rules applied. Total rules applied 124 place count 891 transition count 1394
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 137 place count 878 transition count 1373
Iterating global reduction 0 with 13 rules applied. Total rules applied 150 place count 878 transition count 1373
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 154 place count 874 transition count 1364
Iterating global reduction 0 with 4 rules applied. Total rules applied 158 place count 874 transition count 1364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 873 transition count 1363
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 873 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 872 transition count 1361
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 872 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 871 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 871 transition count 1358
Applied a total of 164 rules in 119 ms. Remains 871 /953 variables (removed 82) and now considering 1358/1480 (removed 122) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10753638082735815184.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6949752640077452930.kers'
[2026-05-26 00:49:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10753638082735815184.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6949752640077452930.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 1358 rows 871 cols 4087 entries
Finished phase 1 with 805 SingleSign rule and 0 generalized
[2026-05-26 00:49:53] [INFO ] Computed 66 invariants in 10 ms
Computed 66 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-6949752640077452930.kers
Total runtime 14 ms.
[2026-05-26 00:49:53] [INFO ] Implicit Places using invariants in 386 ms returned []
[2026-05-26 00:49:53] [INFO ] Invariant cache hit.
[2026-05-26 00:49:54] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
Running 1357 sub problems to find dead transitions.
[2026-05-26 00:49:54] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 870/2229 variables, and 0 constraints, problems are : Problem set: 0 solved, 1357 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 1357/1357 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1357 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 870/2229 variables, and 0 constraints, problems are : Problem set: 0 solved, 1357 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 0/1357 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60266ms problems are : Problem set: 0 solved, 1357 unsolved
Search for dead transitions found 0 dead transitions in 60268ms
Starting structural reductions in LTL mode, iteration 1 : 871/953 places, 1358/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61663 ms. Remains : 871/953 places, 1358/1480 transitions.
[2026-05-26 00:50:54] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:50:54] [INFO ] Flatten gal took : 25 ms
[2026-05-26 00:50:54] [INFO ] Input system was already deterministic with 1358 transitions.
[2026-05-26 00:50:54] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:50:54] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:50:54] [INFO ] Time to serialize gal into /tmp/CTLFireability13676614002158845162.gal : 4 ms
[2026-05-26 00:50:54] [INFO ] Time to serialize properties into /tmp/CTLFireability7389942009949529573.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/CTLFireability13676614002158845162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7389942009949529573.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.
[2026-05-26 00:51:24] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:51:24] [INFO ] Applying decomposition
[2026-05-26 00:51:24] [INFO ] Flatten gal took : 17 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/graph17260744155222041426.txt' '-o' '/tmp/graph17260744155222041426.bin' '-w' '/tmp/graph17260744155222041426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17260744155222041426.bin' '-l' '-1' '-v' '-w' '/tmp/graph17260744155222041426.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:51:25] [INFO ] Decomposing Gal with order
[2026-05-26 00:51:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:51:25] [INFO ] Removed a total of 1116 redundant transitions.
[2026-05-26 00:51:25] [INFO ] Flatten gal took : 48 ms
[2026-05-26 00:51:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 227 labels/synchronizations in 16 ms.
[2026-05-26 00:51:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7148386363829870234.gal : 9 ms
[2026-05-26 00:51:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6766680884492327362.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/CTLFireability7148386363829870234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6766680884492327362.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 : 953/953 places, 1480/1480 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 910 transition count 1426
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 910 transition count 1426
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 105 place count 891 transition count 1393
Iterating global reduction 0 with 19 rules applied. Total rules applied 124 place count 891 transition count 1393
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 138 place count 877 transition count 1370
Iterating global reduction 0 with 14 rules applied. Total rules applied 152 place count 877 transition count 1370
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 157 place count 872 transition count 1358
Iterating global reduction 0 with 5 rules applied. Total rules applied 162 place count 872 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 163 place count 871 transition count 1357
Iterating global reduction 0 with 1 rules applied. Total rules applied 164 place count 871 transition count 1357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 870 transition count 1355
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 870 transition count 1355
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 869 transition count 1352
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 869 transition count 1352
Applied a total of 168 rules in 124 ms. Remains 869 /953 variables (removed 84) and now considering 1352/1480 (removed 128) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17010159135127513732.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10637504089632712698.kers'
[2026-05-26 00:51:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17010159135127513732.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10637504089632712698.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 1352 rows 869 cols 4067 entries
Finished phase 1 with 803 SingleSign rule and 0 generalized
[2026-05-26 00:51:55] [INFO ] Computed 66 invariants in 10 ms
Computed 66 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-10637504089632712698.kers
Total runtime 13 ms.
[2026-05-26 00:51:55] [INFO ] Implicit Places using invariants in 372 ms returned []
[2026-05-26 00:51:55] [INFO ] Invariant cache hit.
[2026-05-26 00:51:56] [INFO ] Implicit Places using invariants and state equation in 878 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
Running 1351 sub problems to find dead transitions.
[2026-05-26 00:51:56] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 868/2221 variables, and 0 constraints, problems are : Problem set: 0 solved, 1351 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/869 constraints, PredecessorRefiner: 1351/1351 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1351 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 868/2221 variables, and 0 constraints, problems are : Problem set: 0 solved, 1351 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/869 constraints, PredecessorRefiner: 0/1351 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60286ms problems are : Problem set: 0 solved, 1351 unsolved
Search for dead transitions found 0 dead transitions in 60289ms
Starting structural reductions in LTL mode, iteration 1 : 869/953 places, 1352/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61678 ms. Remains : 869/953 places, 1352/1480 transitions.
[2026-05-26 00:52:56] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:52:56] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:52:56] [INFO ] Input system was already deterministic with 1352 transitions.
[2026-05-26 00:52:57] [INFO ] Flatten gal took : 21 ms
[2026-05-26 00:52:57] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:52:57] [INFO ] Time to serialize gal into /tmp/CTLFireability12409785181945141469.gal : 6 ms
[2026-05-26 00:52:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8858374255427970900.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/CTLFireability12409785181945141469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8858374255427970900.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.
[2026-05-26 00:53:27] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:53:27] [INFO ] Applying decomposition
[2026-05-26 00:53:27] [INFO ] Flatten gal took : 17 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/graph12509647035756089698.txt' '-o' '/tmp/graph12509647035756089698.bin' '-w' '/tmp/graph12509647035756089698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12509647035756089698.bin' '-l' '-1' '-v' '-w' '/tmp/graph12509647035756089698.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:53:27] [INFO ] Decomposing Gal with order
[2026-05-26 00:53:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:53:27] [INFO ] Removed a total of 1148 redundant transitions.
[2026-05-26 00:53:27] [INFO ] Flatten gal took : 33 ms
[2026-05-26 00:53:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 146 labels/synchronizations in 10 ms.
[2026-05-26 00:53:27] [INFO ] Time to serialize gal into /tmp/CTLFireability2199896279723787097.gal : 8 ms
[2026-05-26 00:53:27] [INFO ] Time to serialize properties into /tmp/CTLFireability11454349408501510841.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/CTLFireability2199896279723787097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11454349408501510841.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 : 953/953 places, 1480/1480 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 910 transition count 1426
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 910 transition count 1426
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 106 place count 890 transition count 1392
Iterating global reduction 0 with 20 rules applied. Total rules applied 126 place count 890 transition count 1392
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 140 place count 876 transition count 1369
Iterating global reduction 0 with 14 rules applied. Total rules applied 154 place count 876 transition count 1369
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 159 place count 871 transition count 1357
Iterating global reduction 0 with 5 rules applied. Total rules applied 164 place count 871 transition count 1357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 165 place count 870 transition count 1356
Iterating global reduction 0 with 1 rules applied. Total rules applied 166 place count 870 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 167 place count 869 transition count 1354
Iterating global reduction 0 with 1 rules applied. Total rules applied 168 place count 869 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 169 place count 868 transition count 1351
Iterating global reduction 0 with 1 rules applied. Total rules applied 170 place count 868 transition count 1351
Applied a total of 170 rules in 125 ms. Remains 868 /953 variables (removed 85) and now considering 1351/1480 (removed 129) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8018748950151088636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12021682443956170577.kers'
[2026-05-26 00:53:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8018748950151088636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12021682443956170577.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1351 rows 868 cols 4067 entries
Finished phase 1 with 802 SingleSign rule and 0 generalized
[2026-05-26 00:53:57] [INFO ] Computed 66 invariants in 5 ms
Computed 66 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-12021682443956170577.kers
Total runtime 7 ms.
[2026-05-26 00:53:57] [INFO ] Implicit Places using invariants in 345 ms returned []
[2026-05-26 00:53:57] [INFO ] Invariant cache hit.
[2026-05-26 00:53:58] [INFO ] Implicit Places using invariants and state equation in 847 ms returned []
Implicit Place search using SMT with State Equation took 1222 ms to find 0 implicit places.
Running 1350 sub problems to find dead transitions.
[2026-05-26 00:53:58] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 867/2219 variables, and 0 constraints, problems are : Problem set: 0 solved, 1350 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/868 constraints, PredecessorRefiner: 1350/1350 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1350 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/867 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1350 unsolved
At refinement iteration 1 (OVERLAPS) 1/868 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1350 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 868/2219 variables, and 66 constraints, problems are : Problem set: 0 solved, 1350 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 0/868 constraints, PredecessorRefiner: 0/1350 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60279ms problems are : Problem set: 0 solved, 1350 unsolved
Search for dead transitions found 0 dead transitions in 60284ms
Starting structural reductions in LTL mode, iteration 1 : 868/953 places, 1351/1480 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61634 ms. Remains : 868/953 places, 1351/1480 transitions.
[2026-05-26 00:54:59] [INFO ] Flatten gal took : 15 ms
[2026-05-26 00:54:59] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:54:59] [INFO ] Input system was already deterministic with 1351 transitions.
[2026-05-26 00:54:59] [INFO ] Flatten gal took : 16 ms
[2026-05-26 00:54:59] [INFO ] Flatten gal took : 25 ms
[2026-05-26 00:54:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10870301906123406382.gal : 9 ms
[2026-05-26 00:54:59] [INFO ] Time to serialize properties into /tmp/CTLFireability15823296527101645283.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/CTLFireability10870301906123406382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15823296527101645283.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.
[2026-05-26 00:55:29] [INFO ] Flatten gal took : 17 ms
[2026-05-26 00:55:29] [INFO ] Applying decomposition
[2026-05-26 00:55:29] [INFO ] Flatten gal took : 17 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/graph17827846132524411694.txt' '-o' '/tmp/graph17827846132524411694.bin' '-w' '/tmp/graph17827846132524411694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17827846132524411694.bin' '-l' '-1' '-v' '-w' '/tmp/graph17827846132524411694.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:55:29] [INFO ] Decomposing Gal with order
[2026-05-26 00:55:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:55:29] [INFO ] Removed a total of 1160 redundant transitions.
[2026-05-26 00:55:29] [INFO ] Flatten gal took : 49 ms
[2026-05-26 00:55:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 10 ms.
[2026-05-26 00:55:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9225487039970269705.gal : 7 ms
[2026-05-26 00:55:29] [INFO ] Time to serialize properties into /tmp/CTLFireability14235702116781969799.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/CTLFireability9225487039970269705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14235702116781969799.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 SI_CTL mode, iteration 0 : 953/953 places, 1480/1480 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 952 transition count 1396
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 869 transition count 1396
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 166 place count 869 transition count 1366
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 226 place count 839 transition count 1366
Discarding 52 places :
Symmetric choice reduction at 2 with 52 rule applications. Total rules 278 place count 787 transition count 1253
Iterating global reduction 2 with 52 rules applied. Total rules applied 330 place count 787 transition count 1253
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 330 place count 787 transition count 1247
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 342 place count 781 transition count 1247
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 361 place count 762 transition count 1196
Iterating global reduction 2 with 19 rules applied. Total rules applied 380 place count 762 transition count 1196
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 386 place count 756 transition count 1183
Iterating global reduction 2 with 6 rules applied. Total rules applied 392 place count 756 transition count 1183
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 393 place count 756 transition count 1182
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 394 place count 755 transition count 1182
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 397 place count 752 transition count 1175
Iterating global reduction 4 with 3 rules applied. Total rules applied 400 place count 752 transition count 1175
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 401 place count 751 transition count 1173
Iterating global reduction 4 with 1 rules applied. Total rules applied 402 place count 751 transition count 1173
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 403 place count 750 transition count 1170
Iterating global reduction 4 with 1 rules applied. Total rules applied 404 place count 750 transition count 1170
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 1 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 4 with 342 rules applied. Total rules applied 746 place count 579 transition count 999
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 749 place count 576 transition count 993
Iterating global reduction 4 with 3 rules applied. Total rules applied 752 place count 576 transition count 993
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 753 place count 575 transition count 991
Iterating global reduction 4 with 1 rules applied. Total rules applied 754 place count 575 transition count 991
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 4 with 29 rules applied. Total rules applied 783 place count 575 transition count 962
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 788 place count 570 transition count 962
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 788 place count 570 transition count 957
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 798 place count 565 transition count 957
Applied a total of 798 rules in 187 ms. Remains 565 /953 variables (removed 388) and now considering 957/1480 (removed 523) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7273860886592349176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16623643609886186358.kers'
[2026-05-26 00:55:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7273860886592349176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16623643609886186358.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 957 rows 562 cols 2984 entries
Finished phase 1 with 504 SingleSign rule and 0 generalized
[2026-05-26 00:55:59] [INFO ] Computed 61 invariants in 3 ms
Computed 61 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16623643609886186358.kers
Total runtime 4 ms.
[2026-05-26 00:55:59] [INFO ] Implicit Places using invariants in 235 ms returned [50, 238, 356, 471]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 237 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 561/953 places, 957/1480 transitions.
Applied a total of 0 rules in 12 ms. Remains 561 /561 variables (removed 0) and now considering 957/957 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 436 ms. Remains : 561/953 places, 957/1480 transitions.
[2026-05-26 00:55:59] [INFO ] Flatten gal took : 12 ms
[2026-05-26 00:55:59] [INFO ] Flatten gal took : 13 ms
[2026-05-26 00:56:00] [INFO ] Input system was already deterministic with 957 transitions.
[2026-05-26 00:56:00] [INFO ] Flatten gal took : 12 ms
[2026-05-26 00:56:00] [INFO ] Flatten gal took : 13 ms
[2026-05-26 00:56:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16327979353856479694.gal : 3 ms
[2026-05-26 00:56:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16390084217874117955.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/CTLFireability16327979353856479694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16390084217874117955.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.
[2026-05-26 00:56:30] [INFO ] Flatten gal took : 20 ms
[2026-05-26 00:56:30] [INFO ] Applying decomposition
[2026-05-26 00:56:30] [INFO ] Flatten gal took : 12 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/graph18014836241532778120.txt' '-o' '/tmp/graph18014836241532778120.bin' '-w' '/tmp/graph18014836241532778120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18014836241532778120.bin' '-l' '-1' '-v' '-w' '/tmp/graph18014836241532778120.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:56:30] [INFO ] Decomposing Gal with order
[2026-05-26 00:56:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:56:30] [INFO ] Removed a total of 830 redundant transitions.
[2026-05-26 00:56:30] [INFO ] Flatten gal took : 22 ms
[2026-05-26 00:56:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 286 labels/synchronizations in 6 ms.
[2026-05-26 00:56:30] [INFO ] Time to serialize gal into /tmp/CTLFireability13656812301604918296.gal : 5 ms
[2026-05-26 00:56:30] [INFO ] Time to serialize properties into /tmp/CTLFireability4504864250653888772.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/CTLFireability13656812301604918296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4504864250653888772.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.
[2026-05-26 00:57:00] [INFO ] Flatten gal took : 22 ms
[2026-05-26 00:57:00] [INFO ] Flatten gal took : 18 ms
[2026-05-26 00:57:00] [INFO ] Applying decomposition
[2026-05-26 00:57:00] [INFO ] Flatten gal took : 25 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/graph13233210622846329747.txt' '-o' '/tmp/graph13233210622846329747.bin' '-w' '/tmp/graph13233210622846329747.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13233210622846329747.bin' '-l' '-1' '-v' '-w' '/tmp/graph13233210622846329747.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:57:00] [INFO ] Decomposing Gal with order
[2026-05-26 00:57:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:57:00] [INFO ] Removed a total of 1259 redundant transitions.
[2026-05-26 00:57:00] [INFO ] Flatten gal took : 34 ms
[2026-05-26 00:57:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 11 ms.
[2026-05-26 00:57:00] [INFO ] Time to serialize gal into /tmp/CTLFireability18375803595731048575.gal : 8 ms
[2026-05-26 00:57:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2539432347030017245.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/CTLFireability18375803595731048575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2539432347030017245.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.
[2026-05-26 01:25:18] [INFO ] Applying decomposition
[2026-05-26 01:25:18] [INFO ] Flatten gal took : 297 ms
[2026-05-26 01:25:18] [INFO ] Decomposing Gal with order
[2026-05-26 01:25:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 01:25:20] [INFO ] Removed a total of 834 redundant transitions.
[2026-05-26 01:25:20] [INFO ] Flatten gal took : 370 ms
[2026-05-26 01:25:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1650 labels/synchronizations in 1354 ms.
[2026-05-26 01:25:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12628601937919809654.gal : 26 ms
[2026-05-26 01:25:23] [INFO ] Time to serialize properties into /tmp/CTLFireability11890431868215124105.ctl : 13 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/CTLFireability12628601937919809654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11890431868215124105.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 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="NoC3x3-PT-5B"
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 NoC3x3-PT-5B, 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 r194-tall-177969914000330"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B 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 ;