About the Execution of ITS-Tools for DoubleLock-PT-p2s2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11251.712 | 3600000.00 | 3801799.00 | 10487.40 | ???????????T???? | 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.r114-smll-177955740300034.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 DoubleLock-PT-p2s2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740300034
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.4K Mar 6 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 6 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 6 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 6 18:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 09:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Mar 6 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Mar 6 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 6 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Mar 6 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 813K 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 DoubleLock-PT-p2s2-CTLFireability-2024-00
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-01
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-02
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-03
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-04
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-05
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-06
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-07
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-08
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-09
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-10
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-11
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-12
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-13
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-14
FORMULA_NAME DoubleLock-PT-p2s2-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779601392934
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p2s2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 05:43:14] [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]
[2026-05-24 05:43:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 05:43:15] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2026-05-24 05:43:15] [INFO ] Transformed 184 places.
[2026-05-24 05:43:15] [INFO ] Transformed 1832 transitions.
[2026-05-24 05:43:15] [INFO ] Parsed PT model containing 184 places and 1832 transitions and 7424 arcs in 494 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Deduced a syphon composed of 36 places in 10 ms
Reduce places removed 36 places and 64 transitions.
Support contains 95 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 1768/1768 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 144 transition count 1768
Applied a total of 4 rules in 53 ms. Remains 144 /148 variables (removed 4) and now considering 1768/1768 (removed 0) transitions.
[2026-05-24 05:43:15] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7538352241252201667.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2847223618083909133.kers'
[2026-05-24 05:43:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7538352241252201667.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2847223618083909133.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1225 rows 144 cols 4618 entries
Finished phase 1 with 141 SingleSign rule and 1 generalized
[2026-05-24 05:43:15] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-2847223618083909133.kers
Total runtime 8 ms.
[2026-05-24 05:43:16] [INFO ] Implicit Places using invariants in 601 ms returned []
[2026-05-24 05:43:16] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:43:16] [INFO ] Invariant cache hit.
[2026-05-24 05:43:16] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:43:17] [INFO ] Implicit Places using invariants and state equation in 1441 ms returned []
Implicit Place search using SMT with State Equation took 2095 ms to find 0 implicit places.
Running 1766 sub problems to find dead transitions.
[2026-05-24 05:43:17] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:43:17] [INFO ] Invariant cache hit.
[2026-05-24 05:43:17] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 3 (OVERLAPS) 1225/1369 variables, 144/146 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
SMT process timed out in 31897ms, After SMT, problems are : Problem set: 0 solved, 1766 unsolved
Search for dead transitions found 0 dead transitions in 31952ms
Starting structural reductions in LTL mode, iteration 1 : 144/148 places, 1768/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34165 ms. Remains : 144/148 places, 1768/1768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 9 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
[2026-05-24 05:43:49] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:43:49] [INFO ] Invariant cache hit.
[2026-05-24 05:43:49] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-24 05:43:49] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:43:49] [INFO ] Invariant cache hit.
[2026-05-24 05:43:50] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:43:50] [INFO ] Implicit Places using invariants and state equation in 1136 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1277 ms. Remains : 144/144 places, 1768/1768 transitions.
Support contains 95 out of 144 places after structural reductions.
[2026-05-24 05:43:51] [INFO ] Flatten gal took : 200 ms
[2026-05-24 05:43:51] [INFO ] Flatten gal took : 142 ms
[2026-05-24 05:43:52] [INFO ] Input system was already deterministic with 1768 transitions.
RANDOM walk for 40008 steps (396 resets) in 1407 ms. (28 steps per ms) remains 42/77 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4004 steps (9 resets) in 54 ms. (72 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4004 steps (9 resets) in 47 ms. (83 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (9 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (9 resets) in 24 ms. (160 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 37/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (9 resets) in 37 ms. (105 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (10 resets) in 16 ms. (235 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
[2026-05-24 05:43:52] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:43:52] [INFO ] Invariant cache hit.
[2026-05-24 05:43:52] [INFO ] State equation strengthened by 116 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 4/72 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 23/95 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 1190/1285 variables, 95/97 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1285 variables, 89/186 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 8 (OVERLAPS) 84/1369 variables, 49/235 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1369 variables, 27/262 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1369 variables, 0/262 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/1369 variables, 0/262 constraints. Problems are: Problem set: 4 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1369/1369 variables, and 262 constraints, problems are : Problem set: 4 solved, 30 unsolved in 4356 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 34/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 8/67 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 24/91 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 1183/1274 variables, 91/93 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1274 variables, 83/176 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1274 variables, 0/176 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 95/1369 variables, 53/229 constraints. Problems are: Problem set: 4 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1369 variables, 33/262 constraints. Problems are: Problem set: 4 solved, 30 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/1369 variables, 29/291 constraints. Problems are: Problem set: 8 solved, 26 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1369/1369 variables, and 291 constraints, problems are : Problem set: 8 solved, 26 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 30/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9466ms problems are : Problem set: 8 solved, 26 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 144 transition count 1761
Applied a total of 7 rules in 98 ms. Remains 144 /144 variables (removed 0) and now considering 1761/1768 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 144/144 places, 1761/1768 transitions.
RANDOM walk for 40012 steps (410 resets) in 319 ms. (125 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (9 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (9 resets) in 8 ms. (444 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (9 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 22/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (10 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (9 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (9 resets) in 28 ms. (138 steps per ms) remains 20/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (10 resets) in 23 ms. (166 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (9 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 18/20 properties
[2026-05-24 05:44:02] [INFO ] Flow matrix only has 1218 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15162824047549540670.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14867617058704181994.kers'
[2026-05-24 05:44:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15162824047549540670.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14867617058704181994.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1218 rows 144 cols 4604 entries
Finished phase 1 with 141 SingleSign rule and 1 generalized
[2026-05-24 05:44:02] [INFO ] Computed 2 invariants in 6 ms
Computed 2 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-14867617058704181994.kers
Total runtime 9 ms.
[2026-05-24 05:44:02] [INFO ] State equation strengthened by 116 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 8/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 32/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1206 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1206 variables, 45/128 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1206 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 156/1362 variables, 63/191 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1362 variables, 71/262 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1362 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/1362 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1362/1362 variables, and 262 constraints, problems are : Problem set: 0 solved, 18 unsolved in 2406 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 18/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 8/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 32/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1206 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1206 variables, 45/128 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1206 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 156/1362 variables, 63/191 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1362 variables, 71/262 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp52 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/1362 variables, 17/279 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1362 variables, 0/279 constraints. Problems are: Problem set: 2 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 0/1362 variables, 0/279 constraints. Problems are: Problem set: 2 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1362/1362 variables, and 279 constraints, problems are : Problem set: 2 solved, 16 unsolved in 14597 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 18/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17062ms problems are : Problem set: 2 solved, 16 unsolved
Parikh walk visited 0 properties in 3270 ms.
Support contains 39 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1761/1761 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 144 transition count 1757
Applied a total of 4 rules in 53 ms. Remains 144 /144 variables (removed 0) and now considering 1757/1761 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 144/144 places, 1757/1761 transitions.
RANDOM walk for 40005 steps (409 resets) in 229 ms. (173 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (9 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (10 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (10 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (9 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (10 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (9 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 131512 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :1 out of 15
Probabilistic random walk after 131512 steps, saw 92480 distinct states, run finished after 3011 ms. (steps per millisecond=43 ) properties seen :1
[2026-05-24 05:44:26] [INFO ] Flow matrix only has 1214 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9530423287073531785.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8271433188080083812.kers'
[2026-05-24 05:44:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9530423287073531785.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8271433188080083812.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1214 rows 144 cols 4596 entries
Finished phase 1 with 141 SingleSign rule and 1 generalized
[2026-05-24 05:44:26] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-8271433188080083812.kers
Total runtime 8 ms.
[2026-05-24 05:44:26] [INFO ] State equation strengthened by 116 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 8/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 36/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1206 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1206 variables, 45/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1206 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 152/1358 variables, 63/191 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1358 variables, 71/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1358 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 0/1358 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1358/1358 variables, and 262 constraints, problems are : Problem set: 0 solved, 14 unsolved in 2344 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 14/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 8/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 36/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1206 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1206 variables, 45/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1206 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 152/1358 variables, 63/191 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1358 variables, 71/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1358 variables, 13/275 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1358 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 0/1358 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1358/1358 variables, and 275 constraints, problems are : Problem set: 0 solved, 14 unsolved in 16262 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 14/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18651ms problems are : Problem set: 0 solved, 14 unsolved
Parikh walk visited 0 properties in 22192 ms.
Support contains 37 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1757/1757 transitions.
Applied a total of 0 rules in 48 ms. Remains 144 /144 variables (removed 0) and now considering 1757/1757 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 144/144 places, 1757/1757 transitions.
RANDOM walk for 40006 steps (417 resets) in 274 ms. (145 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (72 resets) in 72 ms. (548 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (72 resets) in 85 ms. (465 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (71 resets) in 75 ms. (526 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (85 resets) in 81 ms. (487 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (76 resets) in 71 ms. (555 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (65 resets) in 69 ms. (571 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (74 resets) in 81 ms. (487 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (74 resets) in 91 ms. (434 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (74 resets) in 80 ms. (493 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (71 resets) in 84 ms. (470 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (69 resets) in 93 ms. (425 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (78 resets) in 78 ms. (506 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (80 resets) in 73 ms. (540 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (74 resets) in 78 ms. (506 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 125995 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :0 out of 14
Probabilistic random walk after 125995 steps, saw 88801 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
[2026-05-24 05:45:10] [INFO ] Flow matrix only has 1214 transitions (discarded 543 similar events)
[2026-05-24 05:45:10] [INFO ] Invariant cache hit.
[2026-05-24 05:45:10] [INFO ] State equation strengthened by 116 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 8/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 36/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1206 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1206 variables, 45/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1206 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 152/1358 variables, 63/191 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1358 variables, 71/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1358 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 0/1358 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1358/1358 variables, and 262 constraints, problems are : Problem set: 0 solved, 14 unsolved in 1822 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 14/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 8/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 36/81 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 1125/1206 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1206 variables, 45/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1206 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 152/1358 variables, 63/191 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1358 variables, 71/262 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1358 variables, 13/275 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1358 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 0/1358 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1358/1358 variables, and 275 constraints, problems are : Problem set: 0 solved, 14 unsolved in 17577 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 144/144 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 14/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19424ms problems are : Problem set: 0 solved, 14 unsolved
Parikh walk visited 1 properties in 24351 ms.
Support contains 36 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 1757/1757 transitions.
Applied a total of 0 rules in 38 ms. Remains 144 /144 variables (removed 0) and now considering 1757/1757 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 144/144 places, 1757/1757 transitions.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2026-05-24 05:45:54] [INFO ] Flatten gal took : 73 ms
[2026-05-24 05:45:54] [INFO ] Flatten gal took : 74 ms
[2026-05-24 05:45:54] [INFO ] Input system was already deterministic with 1768 transitions.
Support contains 87 out of 144 places (down from 89) after GAL structural reductions.
Computed a total of 8 stabilizing places and 416 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 25 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:45:54] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17620451213532752284.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6552582199990010826.kers'
[2026-05-24 05:45:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17620451213532752284.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6552582199990010826.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1193 rows 143 cols 4522 entries
Finished phase 1 with 140 SingleSign rule and 1 generalized
[2026-05-24 05:45:54] [INFO ] Computed 2 invariants in 6 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-6552582199990010826.kers
Total runtime 8 ms.
[2026-05-24 05:45:55] [INFO ] Implicit Places using invariants in 216 ms returned []
[2026-05-24 05:45:55] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:45:55] [INFO ] Invariant cache hit.
[2026-05-24 05:45:55] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:45:56] [INFO ] Implicit Places using invariants and state equation in 1218 ms returned []
Implicit Place search using SMT with State Equation took 1436 ms to find 0 implicit places.
Running 1734 sub problems to find dead transitions.
[2026-05-24 05:45:56] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:45:56] [INFO ] Invariant cache hit.
[2026-05-24 05:45:56] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1193/1336 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
SMT process timed out in 31262ms, After SMT, problems are : Problem set: 0 solved, 1734 unsolved
Search for dead transitions found 0 dead transitions in 31268ms
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32741 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:46:27] [INFO ] Flatten gal took : 51 ms
[2026-05-24 05:46:27] [INFO ] Flatten gal took : 87 ms
[2026-05-24 05:46:27] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:46:28] [INFO ] Flatten gal took : 73 ms
[2026-05-24 05:46:28] [INFO ] Flatten gal took : 75 ms
[2026-05-24 05:46:28] [INFO ] Time to serialize gal into /tmp/CTLFireability5453767203141397012.gal : 78 ms
[2026-05-24 05:46:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16160515662052514256.ctl : 7 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/CTLFireability5453767203141397012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16160515662052514256.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.
[2026-05-24 05:46:58] [INFO ] Flatten gal took : 69 ms
[2026-05-24 05:46:58] [INFO ] Applying decomposition
[2026-05-24 05:46:58] [INFO ] Flatten gal took : 68 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14722061437137882925.txt' '-o' '/tmp/graph14722061437137882925.bin' '-w' '/tmp/graph14722061437137882925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14722061437137882925.bin' '-l' '-1' '-v' '-w' '/tmp/graph14722061437137882925.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:46:58] [INFO ] Decomposing Gal with order
[2026-05-24 05:46:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:46:59] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 05:46:59] [INFO ] Flatten gal took : 382 ms
[2026-05-24 05:46:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 93 ms.
[2026-05-24 05:46:59] [INFO ] Time to serialize gal into /tmp/CTLFireability1260898864101703000.gal : 19 ms
[2026-05-24 05:46:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4967141866590319515.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/CTLFireability1260898864101703000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4967141866590319515.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 16 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:47:29] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:47:29] [INFO ] Invariant cache hit.
[2026-05-24 05:47:30] [INFO ] Implicit Places using invariants in 279 ms returned []
[2026-05-24 05:47:30] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:47:30] [INFO ] Invariant cache hit.
[2026-05-24 05:47:30] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:47:32] [INFO ] Implicit Places using invariants and state equation in 2039 ms returned []
Implicit Place search using SMT with State Equation took 2321 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2339 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:47:32] [INFO ] Flatten gal took : 58 ms
[2026-05-24 05:47:32] [INFO ] Flatten gal took : 63 ms
[2026-05-24 05:47:32] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:47:32] [INFO ] Flatten gal took : 61 ms
[2026-05-24 05:47:32] [INFO ] Flatten gal took : 62 ms
[2026-05-24 05:47:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11037845689365672842.gal : 15 ms
[2026-05-24 05:47:32] [INFO ] Time to serialize properties into /tmp/CTLFireability1429942601649936024.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/CTLFireability11037845689365672842.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1429942601649936024.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.
[2026-05-24 05:48:02] [INFO ] Flatten gal took : 43 ms
[2026-05-24 05:48:02] [INFO ] Applying decomposition
[2026-05-24 05:48:02] [INFO ] Flatten gal took : 44 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/graph8711542599722760146.txt' '-o' '/tmp/graph8711542599722760146.bin' '-w' '/tmp/graph8711542599722760146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8711542599722760146.bin' '-l' '-1' '-v' '-w' '/tmp/graph8711542599722760146.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:48:02] [INFO ] Decomposing Gal with order
[2026-05-24 05:48:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:48:02] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 05:48:02] [INFO ] Flatten gal took : 111 ms
[2026-05-24 05:48:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 158 labels/synchronizations in 58 ms.
[2026-05-24 05:48:03] [INFO ] Time to serialize gal into /tmp/CTLFireability1849377219902717467.gal : 13 ms
[2026-05-24 05:48:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11683910253545056794.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/CTLFireability1849377219902717467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11683910253545056794.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 11 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:48:33] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:48:33] [INFO ] Invariant cache hit.
[2026-05-24 05:48:33] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-24 05:48:33] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:48:33] [INFO ] Invariant cache hit.
[2026-05-24 05:48:33] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:48:34] [INFO ] Implicit Places using invariants and state equation in 1341 ms returned []
Implicit Place search using SMT with State Equation took 1573 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1589 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:48:34] [INFO ] Flatten gal took : 41 ms
[2026-05-24 05:48:34] [INFO ] Flatten gal took : 65 ms
[2026-05-24 05:48:34] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:48:35] [INFO ] Flatten gal took : 61 ms
[2026-05-24 05:48:35] [INFO ] Flatten gal took : 64 ms
[2026-05-24 05:48:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9982490922976922264.gal : 16 ms
[2026-05-24 05:48:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6076185833008203797.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/CTLFireability9982490922976922264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6076185833008203797.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.
[2026-05-24 05:49:05] [INFO ] Flatten gal took : 37 ms
[2026-05-24 05:49:05] [INFO ] Applying decomposition
[2026-05-24 05:49:05] [INFO ] Flatten gal took : 38 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/graph3003016198170208104.txt' '-o' '/tmp/graph3003016198170208104.bin' '-w' '/tmp/graph3003016198170208104.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3003016198170208104.bin' '-l' '-1' '-v' '-w' '/tmp/graph3003016198170208104.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:49:05] [INFO ] Decomposing Gal with order
[2026-05-24 05:49:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:49:05] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 05:49:05] [INFO ] Flatten gal took : 156 ms
[2026-05-24 05:49:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 129 labels/synchronizations in 39 ms.
[2026-05-24 05:49:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17772217125168960284.gal : 15 ms
[2026-05-24 05:49:05] [INFO ] Time to serialize properties into /tmp/CTLFireability18164900659983607983.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/CTLFireability17772217125168960284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18164900659983607983.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 104 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:49:35] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:49:35] [INFO ] Invariant cache hit.
[2026-05-24 05:49:36] [INFO ] Implicit Places using invariants in 266 ms returned []
[2026-05-24 05:49:36] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:49:36] [INFO ] Invariant cache hit.
[2026-05-24 05:49:36] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:49:37] [INFO ] Implicit Places using invariants and state equation in 1448 ms returned []
Implicit Place search using SMT with State Equation took 1722 ms to find 0 implicit places.
[2026-05-24 05:49:37] [INFO ] Redundant transitions in 174 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2011 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:49:37] [INFO ] Flatten gal took : 27 ms
[2026-05-24 05:49:37] [INFO ] Flatten gal took : 43 ms
[2026-05-24 05:49:37] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:49:37] [INFO ] Flatten gal took : 33 ms
[2026-05-24 05:49:37] [INFO ] Flatten gal took : 35 ms
[2026-05-24 05:49:37] [INFO ] Time to serialize gal into /tmp/CTLFireability8429189235880392547.gal : 13 ms
[2026-05-24 05:49:38] [INFO ] Time to serialize properties into /tmp/CTLFireability7565540774866324270.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/CTLFireability8429189235880392547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7565540774866324270.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.
[2026-05-24 05:50:08] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:50:08] [INFO ] Applying decomposition
[2026-05-24 05:50:08] [INFO ] Flatten gal took : 33 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/graph5659868018544053378.txt' '-o' '/tmp/graph5659868018544053378.bin' '-w' '/tmp/graph5659868018544053378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5659868018544053378.bin' '-l' '-1' '-v' '-w' '/tmp/graph5659868018544053378.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:50:08] [INFO ] Decomposing Gal with order
[2026-05-24 05:50:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:50:08] [INFO ] Removed a total of 4070 redundant transitions.
[2026-05-24 05:50:08] [INFO ] Flatten gal took : 87 ms
[2026-05-24 05:50:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 30 ms.
[2026-05-24 05:50:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14052332793087938338.gal : 9 ms
[2026-05-24 05:50:08] [INFO ] Time to serialize properties into /tmp/CTLFireability11666304189470990560.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/CTLFireability14052332793087938338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11666304189470990560.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 5 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
[2026-05-24 05:50:38] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17682953383744259021.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10100431162643103262.kers'
[2026-05-24 05:50:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17682953383744259021.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10100431162643103262.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1225 rows 144 cols 4618 entries
Finished phase 1 with 141 SingleSign rule and 1 generalized
[2026-05-24 05:50:38] [INFO ] Computed 2 invariants in 6 ms
Computed 2 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-10100431162643103262.kers
Total runtime 10 ms.
[2026-05-24 05:50:38] [INFO ] Implicit Places using invariants in 217 ms returned []
[2026-05-24 05:50:38] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:50:38] [INFO ] Invariant cache hit.
[2026-05-24 05:50:39] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:50:40] [INFO ] Implicit Places using invariants and state equation in 1516 ms returned []
Implicit Place search using SMT with State Equation took 1750 ms to find 0 implicit places.
Running 1766 sub problems to find dead transitions.
[2026-05-24 05:50:40] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:50:40] [INFO ] Invariant cache hit.
[2026-05-24 05:50:40] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1225/1369 variables, 144/146 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
SMT process timed out in 31359ms, After SMT, problems are : Problem set: 0 solved, 1766 unsolved
Search for dead transitions found 0 dead transitions in 31366ms
Finished structural reductions in LTL mode , in 1 iterations and 33127 ms. Remains : 144/144 places, 1768/1768 transitions.
[2026-05-24 05:51:11] [INFO ] Flatten gal took : 27 ms
[2026-05-24 05:51:11] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:51:11] [INFO ] Input system was already deterministic with 1768 transitions.
[2026-05-24 05:51:11] [INFO ] Flatten gal took : 34 ms
[2026-05-24 05:51:11] [INFO ] Flatten gal took : 36 ms
[2026-05-24 05:51:11] [INFO ] Time to serialize gal into /tmp/CTLFireability349054222477870467.gal : 8 ms
[2026-05-24 05:51:11] [INFO ] Time to serialize properties into /tmp/CTLFireability4526290393201047398.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/CTLFireability349054222477870467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4526290393201047398.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:51:41] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:51:41] [INFO ] Applying decomposition
[2026-05-24 05:51:41] [INFO ] Flatten gal took : 34 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/graph1502899764630899959.txt' '-o' '/tmp/graph1502899764630899959.bin' '-w' '/tmp/graph1502899764630899959.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1502899764630899959.bin' '-l' '-1' '-v' '-w' '/tmp/graph1502899764630899959.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:51:42] [INFO ] Decomposing Gal with order
[2026-05-24 05:51:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:51:42] [INFO ] Removed a total of 4196 redundant transitions.
[2026-05-24 05:51:42] [INFO ] Flatten gal took : 81 ms
[2026-05-24 05:51:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 167 labels/synchronizations in 22 ms.
[2026-05-24 05:51:42] [INFO ] Time to serialize gal into /tmp/CTLFireability10341305843658129807.gal : 8 ms
[2026-05-24 05:51:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3300227546885249197.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/CTLFireability10341305843658129807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3300227546885249197.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:52:12] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15639628966686949755.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11733665465516072790.kers'
[2026-05-24 05:52:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15639628966686949755.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11733665465516072790.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1193 rows 143 cols 4522 entries
Finished phase 1 with 140 SingleSign rule and 1 generalized
[2026-05-24 05:52:12] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-11733665465516072790.kers
Total runtime 8 ms.
[2026-05-24 05:52:12] [INFO ] Implicit Places using invariants in 214 ms returned []
[2026-05-24 05:52:12] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:52:12] [INFO ] Invariant cache hit.
[2026-05-24 05:52:12] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:52:13] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 1700 ms to find 0 implicit places.
Running 1734 sub problems to find dead transitions.
[2026-05-24 05:52:13] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:52:13] [INFO ] Invariant cache hit.
[2026-05-24 05:52:13] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
At refinement iteration 3 (OVERLAPS) 1193/1336 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
SMT process timed out in 31143ms, After SMT, problems are : Problem set: 0 solved, 1734 unsolved
Search for dead transitions found 0 dead transitions in 31157ms
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32876 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:52:45] [INFO ] Flatten gal took : 47 ms
[2026-05-24 05:52:45] [INFO ] Flatten gal took : 56 ms
[2026-05-24 05:52:45] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:52:45] [INFO ] Flatten gal took : 53 ms
[2026-05-24 05:52:45] [INFO ] Flatten gal took : 55 ms
[2026-05-24 05:52:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5939634501150040150.gal : 13 ms
[2026-05-24 05:52:45] [INFO ] Time to serialize properties into /tmp/CTLFireability941438554324670257.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/CTLFireability5939634501150040150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability941438554324670257.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 05:53:15] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:53:15] [INFO ] Applying decomposition
[2026-05-24 05:53:15] [INFO ] Flatten gal took : 33 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/graph5808980484581909272.txt' '-o' '/tmp/graph5808980484581909272.bin' '-w' '/tmp/graph5808980484581909272.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5808980484581909272.bin' '-l' '-1' '-v' '-w' '/tmp/graph5808980484581909272.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:53:15] [INFO ] Decomposing Gal with order
[2026-05-24 05:53:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:53:15] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 05:53:15] [INFO ] Flatten gal took : 67 ms
[2026-05-24 05:53:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 181 labels/synchronizations in 27 ms.
[2026-05-24 05:53:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9472664689872874943.gal : 8 ms
[2026-05-24 05:53:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10861013052476084013.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/CTLFireability9472664689872874943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10861013052476084013.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 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 5 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
[2026-05-24 05:53:45] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13116074573819817226.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3763756787791385200.kers'
[2026-05-24 05:53:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13116074573819817226.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3763756787791385200.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1225 rows 144 cols 4618 entries
Finished phase 1 with 141 SingleSign rule and 1 generalized
[2026-05-24 05:53:45] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-3763756787791385200.kers
Total runtime 7 ms.
[2026-05-24 05:53:46] [INFO ] Implicit Places using invariants in 220 ms returned []
[2026-05-24 05:53:46] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:53:46] [INFO ] Invariant cache hit.
[2026-05-24 05:53:46] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:53:47] [INFO ] Implicit Places using invariants and state equation in 1486 ms returned []
Implicit Place search using SMT with State Equation took 1708 ms to find 0 implicit places.
Running 1766 sub problems to find dead transitions.
[2026-05-24 05:53:47] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 05:53:47] [INFO ] Invariant cache hit.
[2026-05-24 05:53:47] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1225/1369 variables, 144/146 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
SMT process timed out in 31114ms, After SMT, problems are : Problem set: 0 solved, 1766 unsolved
Search for dead transitions found 0 dead transitions in 31117ms
Finished structural reductions in LTL mode , in 1 iterations and 32836 ms. Remains : 144/144 places, 1768/1768 transitions.
[2026-05-24 05:54:18] [INFO ] Flatten gal took : 27 ms
[2026-05-24 05:54:18] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:54:18] [INFO ] Input system was already deterministic with 1768 transitions.
[2026-05-24 05:54:18] [INFO ] Flatten gal took : 31 ms
[2026-05-24 05:54:18] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:54:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8441310765069630031.gal : 9 ms
[2026-05-24 05:54:18] [INFO ] Time to serialize properties into /tmp/CTLFireability18292371968364184514.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/CTLFireability8441310765069630031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18292371968364184514.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.
[2026-05-24 05:54:49] [INFO ] Flatten gal took : 51 ms
[2026-05-24 05:54:49] [INFO ] Applying decomposition
[2026-05-24 05:54:49] [INFO ] Flatten gal took : 31 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/graph12876608613857362624.txt' '-o' '/tmp/graph12876608613857362624.bin' '-w' '/tmp/graph12876608613857362624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12876608613857362624.bin' '-l' '-1' '-v' '-w' '/tmp/graph12876608613857362624.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:54:49] [INFO ] Decomposing Gal with order
[2026-05-24 05:54:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:54:49] [INFO ] Removed a total of 4196 redundant transitions.
[2026-05-24 05:54:49] [INFO ] Flatten gal took : 65 ms
[2026-05-24 05:54:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 181 labels/synchronizations in 23 ms.
[2026-05-24 05:54:49] [INFO ] Time to serialize gal into /tmp/CTLFireability17831513401858896290.gal : 7 ms
[2026-05-24 05:54:49] [INFO ] Time to serialize properties into /tmp/CTLFireability9262603934562863594.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/CTLFireability17831513401858896290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9262603934562863594.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:55:19] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17558674975320667067.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2326492556304848623.kers'
[2026-05-24 05:55:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17558674975320667067.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2326492556304848623.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1193 rows 143 cols 4522 entries
Finished phase 1 with 140 SingleSign rule and 1 generalized
[2026-05-24 05:55:19] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-2326492556304848623.kers
Total runtime 6 ms.
[2026-05-24 05:55:19] [INFO ] Implicit Places using invariants in 209 ms returned []
[2026-05-24 05:55:19] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:55:19] [INFO ] Invariant cache hit.
[2026-05-24 05:55:19] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:55:20] [INFO ] Implicit Places using invariants and state equation in 1358 ms returned []
Implicit Place search using SMT with State Equation took 1568 ms to find 0 implicit places.
Running 1734 sub problems to find dead transitions.
[2026-05-24 05:55:20] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:55:20] [INFO ] Invariant cache hit.
[2026-05-24 05:55:20] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/143 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/143 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (OVERLAPS) 1193/1336 variables, 143/145 constraints. Problems are: Problem set: 0 solved, 1734 unsolved
SMT process timed out in 31135ms, After SMT, problems are : Problem set: 0 solved, 1734 unsolved
Search for dead transitions found 0 dead transitions in 31138ms
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32722 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:55:52] [INFO ] Flatten gal took : 26 ms
[2026-05-24 05:55:52] [INFO ] Flatten gal took : 33 ms
[2026-05-24 05:55:52] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:55:52] [INFO ] Flatten gal took : 30 ms
[2026-05-24 05:55:52] [INFO ] Flatten gal took : 31 ms
[2026-05-24 05:55:52] [INFO ] Time to serialize gal into /tmp/CTLFireability14027939710295659610.gal : 7 ms
[2026-05-24 05:55:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6068250952889376164.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/CTLFireability14027939710295659610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6068250952889376164.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.
[2026-05-24 05:56:22] [INFO ] Flatten gal took : 31 ms
[2026-05-24 05:56:22] [INFO ] Applying decomposition
[2026-05-24 05:56:22] [INFO ] Flatten gal took : 32 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/graph10621879115376928562.txt' '-o' '/tmp/graph10621879115376928562.bin' '-w' '/tmp/graph10621879115376928562.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10621879115376928562.bin' '-l' '-1' '-v' '-w' '/tmp/graph10621879115376928562.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:56:22] [INFO ] Decomposing Gal with order
[2026-05-24 05:56:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:56:22] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 05:56:22] [INFO ] Flatten gal took : 61 ms
[2026-05-24 05:56:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 27 ms.
[2026-05-24 05:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability8157697278793355995.gal : 7 ms
[2026-05-24 05:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9046346476573151252.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/CTLFireability8157697278793355995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9046346476573151252.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:56:52] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:56:52] [INFO ] Invariant cache hit.
[2026-05-24 05:56:52] [INFO ] Implicit Places using invariants in 213 ms returned []
[2026-05-24 05:56:52] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:56:52] [INFO ] Invariant cache hit.
[2026-05-24 05:56:53] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:56:54] [INFO ] Implicit Places using invariants and state equation in 1164 ms returned []
Implicit Place search using SMT with State Equation took 1378 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1389 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:56:54] [INFO ] Flatten gal took : 26 ms
[2026-05-24 05:56:54] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:56:54] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:56:54] [INFO ] Flatten gal took : 30 ms
[2026-05-24 05:56:54] [INFO ] Flatten gal took : 30 ms
[2026-05-24 05:56:54] [INFO ] Time to serialize gal into /tmp/CTLFireability7226807395106389495.gal : 7 ms
[2026-05-24 05:56:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8144147917430655127.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/CTLFireability7226807395106389495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8144147917430655127.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.
[2026-05-24 05:57:24] [INFO ] Flatten gal took : 31 ms
[2026-05-24 05:57:24] [INFO ] Applying decomposition
[2026-05-24 05:57:24] [INFO ] Flatten gal took : 33 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/graph12917800744456180935.txt' '-o' '/tmp/graph12917800744456180935.bin' '-w' '/tmp/graph12917800744456180935.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12917800744456180935.bin' '-l' '-1' '-v' '-w' '/tmp/graph12917800744456180935.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:57:24] [INFO ] Decomposing Gal with order
[2026-05-24 05:57:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:57:24] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 05:57:24] [INFO ] Flatten gal took : 59 ms
[2026-05-24 05:57:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 232 labels/synchronizations in 21 ms.
[2026-05-24 05:57:24] [INFO ] Time to serialize gal into /tmp/CTLFireability7872478756690793331.gal : 6 ms
[2026-05-24 05:57:24] [INFO ] Time to serialize properties into /tmp/CTLFireability1114249534871526028.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/CTLFireability7872478756690793331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1114249534871526028.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 41 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:57:54] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:57:54] [INFO ] Invariant cache hit.
[2026-05-24 05:57:54] [INFO ] Implicit Places using invariants in 236 ms returned []
[2026-05-24 05:57:55] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:57:55] [INFO ] Invariant cache hit.
[2026-05-24 05:57:55] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:57:56] [INFO ] Implicit Places using invariants and state equation in 1581 ms returned []
Implicit Place search using SMT with State Equation took 1818 ms to find 0 implicit places.
[2026-05-24 05:57:56] [INFO ] Redundant transitions in 59 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1926 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 27 ms
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 35 ms
[2026-05-24 05:57:56] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 37 ms
[2026-05-24 05:57:56] [INFO ] Flatten gal took : 33 ms
[2026-05-24 05:57:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9126017796536938559.gal : 7 ms
[2026-05-24 05:57:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10429417616554924582.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/CTLFireability9126017796536938559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10429417616554924582.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.
[2026-05-24 05:58:26] [INFO ] Flatten gal took : 30 ms
[2026-05-24 05:58:26] [INFO ] Applying decomposition
[2026-05-24 05:58:26] [INFO ] Flatten gal took : 31 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/graph10775439583334144940.txt' '-o' '/tmp/graph10775439583334144940.bin' '-w' '/tmp/graph10775439583334144940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10775439583334144940.bin' '-l' '-1' '-v' '-w' '/tmp/graph10775439583334144940.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:58:27] [INFO ] Decomposing Gal with order
[2026-05-24 05:58:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:58:27] [INFO ] Removed a total of 4070 redundant transitions.
[2026-05-24 05:58:27] [INFO ] Flatten gal took : 61 ms
[2026-05-24 05:58:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 16 ms.
[2026-05-24 05:58:27] [INFO ] Time to serialize gal into /tmp/CTLFireability13048915759924061739.gal : 5 ms
[2026-05-24 05:58:27] [INFO ] Time to serialize properties into /tmp/CTLFireability12686472200612623554.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/CTLFireability13048915759924061739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12686472200612623554.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:58:57] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:58:57] [INFO ] Invariant cache hit.
[2026-05-24 05:58:57] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-24 05:58:57] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:58:57] [INFO ] Invariant cache hit.
[2026-05-24 05:58:57] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 05:58:58] [INFO ] Implicit Places using invariants and state equation in 1209 ms returned []
Implicit Place search using SMT with State Equation took 1439 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1450 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 05:58:58] [INFO ] Flatten gal took : 25 ms
[2026-05-24 05:58:58] [INFO ] Flatten gal took : 32 ms
[2026-05-24 05:58:58] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 05:58:58] [INFO ] Flatten gal took : 30 ms
[2026-05-24 05:58:58] [INFO ] Flatten gal took : 31 ms
[2026-05-24 05:58:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14431316661023704363.gal : 6 ms
[2026-05-24 05:58:58] [INFO ] Time to serialize properties into /tmp/CTLFireability11526277446819561382.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/CTLFireability14431316661023704363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11526277446819561382.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.
[2026-05-24 05:59:28] [INFO ] Flatten gal took : 30 ms
[2026-05-24 05:59:28] [INFO ] Applying decomposition
[2026-05-24 05:59:29] [INFO ] Flatten gal took : 30 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/graph14861645394676176365.txt' '-o' '/tmp/graph14861645394676176365.bin' '-w' '/tmp/graph14861645394676176365.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14861645394676176365.bin' '-l' '-1' '-v' '-w' '/tmp/graph14861645394676176365.weights' '-q' '0' '-e' '0.001'
[2026-05-24 05:59:29] [INFO ] Decomposing Gal with order
[2026-05-24 05:59:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 05:59:29] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 05:59:29] [INFO ] Flatten gal took : 61 ms
[2026-05-24 05:59:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 18 ms.
[2026-05-24 05:59:29] [INFO ] Time to serialize gal into /tmp/CTLFireability4222060882324363952.gal : 6 ms
[2026-05-24 05:59:29] [INFO ] Time to serialize properties into /tmp/CTLFireability9097606079378196638.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/CTLFireability4222060882324363952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9097606079378196638.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 40 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 05:59:59] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:59:59] [INFO ] Invariant cache hit.
[2026-05-24 05:59:59] [INFO ] Implicit Places using invariants in 241 ms returned []
[2026-05-24 05:59:59] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 05:59:59] [INFO ] Invariant cache hit.
[2026-05-24 05:59:59] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 06:00:00] [INFO ] Implicit Places using invariants and state equation in 1287 ms returned []
Implicit Place search using SMT with State Equation took 1530 ms to find 0 implicit places.
[2026-05-24 06:00:00] [INFO ] Redundant transitions in 48 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1626 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 06:00:00] [INFO ] Flatten gal took : 26 ms
[2026-05-24 06:00:01] [INFO ] Flatten gal took : 31 ms
[2026-05-24 06:00:01] [INFO ] Input system was already deterministic with 1736 transitions.
RANDOM walk for 40010 steps (400 resets) in 185 ms. (215 steps per ms) remains 1/1 properties
[2026-05-24 06:00:01] [INFO ] Flatten gal took : 73 ms
BEST_FIRST walk for 40003 steps (70 resets) in 49 ms. (800 steps per ms) remains 1/1 properties
[2026-05-24 06:00:01] [INFO ] Flatten gal took : 51 ms
[2026-05-24 06:00:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality442159983196478601.gal : 7 ms
[2026-05-24 06:00:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14225720829060734439.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/ReachabilityCardinality442159983196478601.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14225720829060734439.prop' '--nowitness' '--gen-order' 'FOLLOW'
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
Loading property file /tmp/ReachabilityCardinality14225720829060734439.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 83
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2693 after 15322
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :15322 after 102649
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :102649 after 804278
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :804278 after 2.2626e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.2626e+06 after 5.17135e+06
Interrupted probabilistic random walk after 362998 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :0 out of 1
Probabilistic random walk after 362998 steps, saw 247731 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
[2026-05-24 06:00:04] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 06:00:04] [INFO ] Invariant cache hit.
[2026-05-24 06:00:04] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 104/106 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1195/1301 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1301 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1301 variables, 116/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1301 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/1305 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1305 variables, 4/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1305 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 31/1336 variables, 31/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1336 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/1336 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1336/1336 variables, and 261 constraints, problems are : Problem set: 0 solved, 1 unsolved in 606 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 104/106 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1195/1301 variables, 106/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1301 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1301 variables, 116/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1301 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1301 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1301 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/1305 variables, 1/228 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1305 variables, 4/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1305 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 31/1336 variables, 31/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1336 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1336 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1336/1336 variables, and 263 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1453 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 143/143 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2068ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 35 ms.
Support contains 2 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1736/1736 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 143 transition count 1706
Applied a total of 30 rules in 33 ms. Remains 143 /143 variables (removed 0) and now considering 1706/1736 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 143/143 places, 1706/1736 transitions.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.17135e+06 after 1.09822e+07
RANDOM walk for 2544283 steps (25810 resets) in 6744 ms. (377 steps per ms) remains 0/1 properties
FORMULA DoubleLock-PT-p2s2-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 8 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 06:00:08] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 06:00:08] [INFO ] Invariant cache hit.
[2026-05-24 06:00:09] [INFO ] Implicit Places using invariants in 236 ms returned []
[2026-05-24 06:00:09] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 06:00:09] [INFO ] Invariant cache hit.
[2026-05-24 06:00:09] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 06:00:10] [INFO ] Implicit Places using invariants and state equation in 1293 ms returned []
Implicit Place search using SMT with State Equation took 1531 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1540 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 06:00:10] [INFO ] Flatten gal took : 25 ms
[2026-05-24 06:00:10] [INFO ] Flatten gal took : 44 ms
[2026-05-24 06:00:10] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 06:00:10] [INFO ] Flatten gal took : 45 ms
[2026-05-24 06:00:10] [INFO ] Flatten gal took : 30 ms
[2026-05-24 06:00:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3688966700984737443.gal : 6 ms
[2026-05-24 06:00:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9593259601142423729.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/CTLFireability3688966700984737443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9593259601142423729.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.
[2026-05-24 06:00:40] [INFO ] Flatten gal took : 30 ms
[2026-05-24 06:00:40] [INFO ] Applying decomposition
[2026-05-24 06:00:40] [INFO ] Flatten gal took : 31 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/graph7297579494945658716.txt' '-o' '/tmp/graph7297579494945658716.bin' '-w' '/tmp/graph7297579494945658716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7297579494945658716.bin' '-l' '-1' '-v' '-w' '/tmp/graph7297579494945658716.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:00:40] [INFO ] Decomposing Gal with order
[2026-05-24 06:00:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:00:40] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 06:00:40] [INFO ] Flatten gal took : 60 ms
[2026-05-24 06:00:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 172 labels/synchronizations in 21 ms.
[2026-05-24 06:00:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17645272341320555700.gal : 6 ms
[2026-05-24 06:00:40] [INFO ] Time to serialize properties into /tmp/CTLFireability11857931434905069311.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/CTLFireability17645272341320555700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11857931434905069311.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 53 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 06:01:11] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 06:01:11] [INFO ] Invariant cache hit.
[2026-05-24 06:01:11] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-24 06:01:11] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 06:01:11] [INFO ] Invariant cache hit.
[2026-05-24 06:01:11] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 06:01:12] [INFO ] Implicit Places using invariants and state equation in 1322 ms returned []
Implicit Place search using SMT with State Equation took 1561 ms to find 0 implicit places.
[2026-05-24 06:01:12] [INFO ] Redundant transitions in 49 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1671 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 06:01:12] [INFO ] Flatten gal took : 25 ms
[2026-05-24 06:01:12] [INFO ] Flatten gal took : 31 ms
[2026-05-24 06:01:12] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 06:01:12] [INFO ] Flatten gal took : 44 ms
[2026-05-24 06:01:12] [INFO ] Flatten gal took : 30 ms
[2026-05-24 06:01:12] [INFO ] Time to serialize gal into /tmp/CTLFireability6048947346620804578.gal : 7 ms
[2026-05-24 06:01:12] [INFO ] Time to serialize properties into /tmp/CTLFireability4688512932235163234.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/CTLFireability6048947346620804578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4688512932235163234.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.
[2026-05-24 06:01:42] [INFO ] Flatten gal took : 31 ms
[2026-05-24 06:01:42] [INFO ] Applying decomposition
[2026-05-24 06:01:43] [INFO ] Flatten gal took : 41 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/graph1992457366832210745.txt' '-o' '/tmp/graph1992457366832210745.bin' '-w' '/tmp/graph1992457366832210745.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1992457366832210745.bin' '-l' '-1' '-v' '-w' '/tmp/graph1992457366832210745.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:01:43] [INFO ] Decomposing Gal with order
[2026-05-24 06:01:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:01:43] [INFO ] Removed a total of 4133 redundant transitions.
[2026-05-24 06:01:43] [INFO ] Flatten gal took : 60 ms
[2026-05-24 06:01:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 17 ms.
[2026-05-24 06:01:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9638941458257350581.gal : 6 ms
[2026-05-24 06:01:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9929160964260767780.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/CTLFireability9638941458257350581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9929160964260767780.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 : 144/144 places, 1768/1768 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 143 transition count 1736
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 143 transition count 1736
Applied a total of 2 rules in 9 ms. Remains 143 /144 variables (removed 1) and now considering 1736/1768 (removed 32) transitions.
[2026-05-24 06:02:13] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 06:02:13] [INFO ] Invariant cache hit.
[2026-05-24 06:02:13] [INFO ] Implicit Places using invariants in 228 ms returned []
[2026-05-24 06:02:13] [INFO ] Flow matrix only has 1193 transitions (discarded 543 similar events)
[2026-05-24 06:02:13] [INFO ] Invariant cache hit.
[2026-05-24 06:02:13] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 06:02:15] [INFO ] Implicit Places using invariants and state equation in 1507 ms returned []
Implicit Place search using SMT with State Equation took 1742 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 143/144 places, 1736/1768 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1752 ms. Remains : 143/144 places, 1736/1768 transitions.
[2026-05-24 06:02:15] [INFO ] Flatten gal took : 25 ms
[2026-05-24 06:02:15] [INFO ] Flatten gal took : 44 ms
[2026-05-24 06:02:15] [INFO ] Input system was already deterministic with 1736 transitions.
[2026-05-24 06:02:15] [INFO ] Flatten gal took : 48 ms
[2026-05-24 06:02:15] [INFO ] Flatten gal took : 35 ms
[2026-05-24 06:02:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9797745092300583717.gal : 7 ms
[2026-05-24 06:02:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14648723037485539876.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/CTLFireability9797745092300583717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14648723037485539876.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.
[2026-05-24 06:02:45] [INFO ] Flatten gal took : 40 ms
[2026-05-24 06:02:45] [INFO ] Applying decomposition
[2026-05-24 06:02:45] [INFO ] Flatten gal took : 31 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/graph11335401879972174983.txt' '-o' '/tmp/graph11335401879972174983.bin' '-w' '/tmp/graph11335401879972174983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11335401879972174983.bin' '-l' '-1' '-v' '-w' '/tmp/graph11335401879972174983.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:02:45] [INFO ] Decomposing Gal with order
[2026-05-24 06:02:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:02:45] [INFO ] Removed a total of 4070 redundant transitions.
[2026-05-24 06:02:45] [INFO ] Flatten gal took : 56 ms
[2026-05-24 06:02:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 19 ms.
[2026-05-24 06:02:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8482316891005078572.gal : 5 ms
[2026-05-24 06:02:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7079374211459368492.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/CTLFireability8482316891005078572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7079374211459368492.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 : 144/144 places, 1768/1768 transitions.
Applied a total of 0 rules in 4 ms. Remains 144 /144 variables (removed 0) and now considering 1768/1768 (removed 0) transitions.
[2026-05-24 06:03:15] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14395326683129333224.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11074364358228451893.kers'
[2026-05-24 06:03:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14395326683129333224.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11074364358228451893.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1225 rows 144 cols 4618 entries
Finished phase 1 with 141 SingleSign rule and 1 generalized
[2026-05-24 06:03:15] [INFO ] Computed 2 invariants in 5 ms
Computed 2 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-11074364358228451893.kers
Total runtime 7 ms.
[2026-05-24 06:03:15] [INFO ] Implicit Places using invariants in 217 ms returned []
[2026-05-24 06:03:15] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 06:03:15] [INFO ] Invariant cache hit.
[2026-05-24 06:03:16] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-24 06:03:17] [INFO ] Implicit Places using invariants and state equation in 1640 ms returned []
Implicit Place search using SMT with State Equation took 1868 ms to find 0 implicit places.
Running 1766 sub problems to find dead transitions.
[2026-05-24 06:03:17] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
[2026-05-24 06:03:17] [INFO ] Invariant cache hit.
[2026-05-24 06:03:17] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
At refinement iteration 3 (OVERLAPS) 1225/1369 variables, 144/146 constraints. Problems are: Problem set: 0 solved, 1766 unsolved
SMT process timed out in 31331ms, After SMT, problems are : Problem set: 0 solved, 1766 unsolved
Search for dead transitions found 0 dead transitions in 31336ms
Finished structural reductions in LTL mode , in 1 iterations and 33215 ms. Remains : 144/144 places, 1768/1768 transitions.
[2026-05-24 06:03:48] [INFO ] Flatten gal took : 28 ms
[2026-05-24 06:03:48] [INFO ] Flatten gal took : 34 ms
[2026-05-24 06:03:49] [INFO ] Input system was already deterministic with 1768 transitions.
[2026-05-24 06:03:49] [INFO ] Flatten gal took : 30 ms
[2026-05-24 06:03:49] [INFO ] Flatten gal took : 32 ms
[2026-05-24 06:03:49] [INFO ] Time to serialize gal into /tmp/CTLFireability17552457520351331575.gal : 7 ms
[2026-05-24 06:03:49] [INFO ] Time to serialize properties into /tmp/CTLFireability14243347594426987476.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/CTLFireability17552457520351331575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14243347594426987476.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.
[2026-05-24 06:04:19] [INFO ] Flatten gal took : 31 ms
[2026-05-24 06:04:19] [INFO ] Applying decomposition
[2026-05-24 06:04:19] [INFO ] Flatten gal took : 32 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/graph13812765914381706588.txt' '-o' '/tmp/graph13812765914381706588.bin' '-w' '/tmp/graph13812765914381706588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13812765914381706588.bin' '-l' '-1' '-v' '-w' '/tmp/graph13812765914381706588.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:04:19] [INFO ] Decomposing Gal with order
[2026-05-24 06:04:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:04:19] [INFO ] Removed a total of 4196 redundant transitions.
[2026-05-24 06:04:19] [INFO ] Flatten gal took : 74 ms
[2026-05-24 06:04:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 20 ms.
[2026-05-24 06:04:19] [INFO ] Time to serialize gal into /tmp/CTLFireability4096437329531798328.gal : 5 ms
[2026-05-24 06:04:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5215685801392885802.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/CTLFireability4096437329531798328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5215685801392885802.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.
[2026-05-24 06:04:49] [INFO ] Flatten gal took : 31 ms
[2026-05-24 06:04:49] [INFO ] Flatten gal took : 31 ms
[2026-05-24 06:04:49] [INFO ] Applying decomposition
[2026-05-24 06:04:49] [INFO ] Flatten gal took : 38 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/graph10813124503789137225.txt' '-o' '/tmp/graph10813124503789137225.bin' '-w' '/tmp/graph10813124503789137225.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10813124503789137225.bin' '-l' '-1' '-v' '-w' '/tmp/graph10813124503789137225.weights' '-q' '0' '-e' '0.001'
[2026-05-24 06:04:49] [INFO ] Decomposing Gal with order
[2026-05-24 06:04:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 06:04:49] [INFO ] Removed a total of 4196 redundant transitions.
[2026-05-24 06:04:49] [INFO ] Flatten gal took : 60 ms
[2026-05-24 06:04:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 20 ms.
[2026-05-24 06:04:49] [INFO ] Time to serialize gal into /tmp/CTLFireability15017129148286712460.gal : 6 ms
[2026-05-24 06:04:49] [INFO ] Time to serialize properties into /tmp/CTLFireability18256527234031902928.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/CTLFireability15017129148286712460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18256527234031902928.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 15 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 06:32:01] [INFO ] Flatten gal took : 46 ms
[2026-05-24 06:32:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17327689617458769387.gal : 7 ms
[2026-05-24 06:32:01] [INFO ] Time to serialize properties into /tmp/CTLFireability3411197895126596959.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/CTLFireability17327689617458769387.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3411197895126596959.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 15 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="DoubleLock-PT-p2s2"
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 DoubleLock-PT-p2s2, 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 r114-smll-177955740300034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s2.tgz
mv DoubleLock-PT-p2s2 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 ;