About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16198.128 | 3600000.00 | 3711484.00 | 56643.90 | ??????T???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.r034-tall-177946841900306.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 BridgeAndVehicles-PT-V80P50N20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841900306
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 27K Mar 5 08:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 147K Mar 5 08:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 530K Mar 5 08:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M Mar 5 08:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Mar 15 07:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 15 07:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 110K Mar 15 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 339K Mar 15 07:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 75K Mar 5 08:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 375K Mar 5 08:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Mar 5 08:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.8M Mar 5 08:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 07:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Mar 15 07:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779574582610
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P50N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 22:16:23] [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]
[2026-05-23 22:16:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 22:16:24] [INFO ] Load time of PNML (sax parser for PT used): 251 ms
[2026-05-23 22:16:24] [INFO ] Transformed 198 places.
[2026-05-23 22:16:24] [INFO ] Transformed 3728 transitions.
[2026-05-23 22:16:24] [INFO ] Parsed PT model containing 198 places and 3728 transitions and 28830 arcs in 371 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 102 ms.
Support contains 196 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 64 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
Running 3725 sub problems to find dead transitions.
[2026-05-23 22:16:24] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8854657344805564877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1137858033344809818.kers'
[2026-05-23 22:16:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8854657344805564877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1137858033344809818.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 196 cols 2108 entries
Finished phase 1 with 191 SingleSign rule and 0 generalized
[2026-05-23 22:16:25] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-1137858033344809818.kers
Total runtime 4 ms.
[2026-05-23 22:16:25] [INFO ] State equation strengthened by 42 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/606 variables, and 5 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20119 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20066 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3523/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43848ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 43903ms
[2026-05-23 22:17:08] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:17:08] [INFO ] Invariant cache hit.
[2026-05-23 22:17:08] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-23 22:17:08] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:17:08] [INFO ] Invariant cache hit.
[2026-05-23 22:17:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:17:09] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44260 ms. Remains : 196/198 places, 3728/3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 33 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 22:17:09] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:17:09] [INFO ] Invariant cache hit.
[2026-05-23 22:17:09] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-23 22:17:09] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:17:09] [INFO ] Invariant cache hit.
[2026-05-23 22:17:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:17:09] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 196/196 places, 3728/3728 transitions.
Support contains 196 out of 196 places after structural reductions.
[2026-05-23 22:17:10] [INFO ] Flatten gal took : 404 ms
[2026-05-23 22:17:11] [INFO ] Flatten gal took : 355 ms
[2026-05-23 22:17:12] [INFO ] Input system was already deterministic with 3728 transitions.
Reduction of identical properties reduced properties to check from 71 to 68
RANDOM walk for 40000 steps (56 resets) in 6858 ms. (5 steps per ms) remains 40/68 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1035 ms. (3 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 303 ms. (13 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 550 ms. (7 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 79 ms. (50 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 37/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 100 ms. (39 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 115 ms. (34 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 81 ms. (48 steps per ms) remains 37/37 properties
[2026-05-23 22:17:15] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:17:15] [INFO ] Invariant cache hit.
[2026-05-23 22:17:15] [INFO ] State equation strengthened by 42 read => feed constraints.
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp70 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 3/3 constraints. Problems are: Problem set: 7 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 60/193 variables, 2/5 constraints. Problems are: Problem set: 7 solved, 30 unsolved
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp66 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 1/6 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/6 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 410/603 variables, 193/199 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/603 variables, 42/241 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/603 variables, 0/241 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 3/606 variables, 3/244 constraints. Problems are: Problem set: 11 solved, 26 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 606/606 variables, and 244 constraints, problems are : Problem set: 11 solved, 26 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 196/196 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 30/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 136/189 variables, 4/4 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 1/5 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/5 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 408/597 variables, 189/194 constraints. Problems are: Problem set: 11 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/597 variables, 42/236 constraints. Problems are: Problem set: 11 solved, 26 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 597/606 variables, and 236 constraints, problems are : Problem set: 11 solved, 26 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 4/5 constraints, State Equation: 189/196 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 26/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10086ms problems are : Problem set: 11 solved, 26 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 53 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 810 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 813 ms. Remains : 191/196 places, 3724/3728 transitions.
RANDOM walk for 40000 steps (80 resets) in 1827 ms. (21 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 24/24 properties
Interrupted probabilistic random walk after 102474 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :2 out of 24
Probabilistic random walk after 102474 steps, saw 35467 distinct states, run finished after 3010 ms. (steps per millisecond=34 ) properties seen :2
[2026-05-23 22:17:30] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13131868539735687645.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2005782548825971079.kers'
[2026-05-23 22:17:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13131868539735687645.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2005782548825971079.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 191 cols 1780 entries
Finished phase 1 with 187 SingleSign rule and 0 generalized
[2026-05-23 22:17:30] [INFO ] Computed 4 invariants in 3 ms
Computed 4 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2005782548825971079.kers
Total runtime 4 ms.
[2026-05-23 22:17:30] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 141/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 22 unsolved in 4141 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 22/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 141/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 22 unsolved in 14971 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 22/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19155ms problems are : Problem set: 0 solved, 22 unsolved
Parikh walk visited 0 properties in 1751 ms.
Support contains 46 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 415 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 415 ms. Remains : 191/191 places, 3724/3724 transitions.
RANDOM walk for 40000 steps (80 resets) in 801 ms. (49 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4000 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
Interrupted probabilistic random walk after 103584 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 22
Probabilistic random walk after 103584 steps, saw 35833 distinct states, run finished after 3001 ms. (steps per millisecond=34 ) properties seen :0
[2026-05-23 22:17:55] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:17:55] [INFO ] Invariant cache hit.
[2026-05-23 22:17:55] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 141/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 22 unsolved in 4126 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 22/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 141/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 22 unsolved in 14952 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 22/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19113ms problems are : Problem set: 0 solved, 22 unsolved
Parikh walk visited 0 properties in 1319 ms.
Support contains 46 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 497 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 497 ms. Remains : 191/191 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 428 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2026-05-23 22:18:16] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:18:16] [INFO ] Invariant cache hit.
[2026-05-23 22:18:17] [INFO ] Implicit Places using invariants in 313 ms returned []
[2026-05-23 22:18:17] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:18:17] [INFO ] Invariant cache hit.
[2026-05-23 22:18:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:18:18] [INFO ] Implicit Places using invariants and state equation in 1658 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1991 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 401 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2821 ms. Remains : 189/191 places, 3724/3724 transitions.
RANDOM walk for 40000 steps (80 resets) in 766 ms. (52 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
Interrupted probabilistic random walk after 107557 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :0 out of 21
Probabilistic random walk after 107557 steps, saw 37132 distinct states, run finished after 3001 ms. (steps per millisecond=35 ) properties seen :0
[2026-05-23 22:18:22] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2133309899953908591.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9851339088397772084.kers'
[2026-05-23 22:18:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2133309899953908591.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9851339088397772084.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 189 cols 1458 entries
Finished phase 1 with 185 SingleSign rule and 0 generalized
[2026-05-23 22:18:22] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9851339088397772084.kers
Total runtime 2 ms.
[2026-05-23 22:18:22] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 142/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 2/595 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 595/595 variables, and 235 constraints, problems are : Problem set: 0 solved, 21 unsolved in 5274 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 21/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 142/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 2/595 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 595/595 variables, and 235 constraints, problems are : Problem set: 0 solved, 21 unsolved in 6684 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 21/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11998ms problems are : Problem set: 0 solved, 21 unsolved
Parikh walk visited 0 properties in 969 ms.
Support contains 45 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 403 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 403 ms. Remains : 189/189 places, 3724/3724 transitions.
RANDOM walk for 40000 steps (80 resets) in 822 ms. (48 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (8 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 19/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4001 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
[2026-05-23 22:18:36] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:18:36] [INFO ] Invariant cache hit.
[2026-05-23 22:18:36] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 145/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 2/595 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 595/595 variables, and 235 constraints, problems are : Problem set: 0 solved, 19 unsolved in 3997 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 19/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 145/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 2/595 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 595/595 variables, and 235 constraints, problems are : Problem set: 0 solved, 19 unsolved in 5741 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 19/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9768ms problems are : Problem set: 0 solved, 19 unsolved
Parikh walk visited 1 properties in 1392 ms.
Support contains 40 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 403 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 403 ms. Remains : 189/189 places, 3724/3724 transitions.
RANDOM walk for 40000 steps (80 resets) in 629 ms. (63 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
Interrupted probabilistic random walk after 111675 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :0 out of 18
Probabilistic random walk after 111675 steps, saw 38654 distinct states, run finished after 3002 ms. (steps per millisecond=37 ) properties seen :0
[2026-05-23 22:18:51] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:18:51] [INFO ] Invariant cache hit.
[2026-05-23 22:18:51] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 147/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 18 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 2/595 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 595/595 variables, and 235 constraints, problems are : Problem set: 0 solved, 18 unsolved in 3269 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 18/0 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) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 147/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 2/595 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 0/595 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 595/595 variables, and 235 constraints, problems are : Problem set: 0 solved, 18 unsolved in 5293 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 189/189 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 18/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8591ms problems are : Problem set: 0 solved, 18 unsolved
Parikh walk visited 0 properties in 838 ms.
Support contains 40 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 394 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 394 ms. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 392 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2026-05-23 22:19:01] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:19:01] [INFO ] Invariant cache hit.
[2026-05-23 22:19:01] [INFO ] Implicit Places using invariants in 288 ms returned []
[2026-05-23 22:19:01] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:19:01] [INFO ] Invariant cache hit.
[2026-05-23 22:19:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:19:03] [INFO ] Implicit Places using invariants and state equation in 2021 ms returned []
Implicit Place search using SMT with State Equation took 2314 ms to find 0 implicit places.
[2026-05-23 22:19:03] [INFO ] Redundant transitions in 217 ms returned []
Running 3721 sub problems to find dead transitions.
[2026-05-23 22:19:03] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:19:03] [INFO ] Invariant cache hit.
[2026-05-23 22:19:03] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 189/595 variables, and 4 constraints, problems are : Problem set: 0 solved, 3721 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/189 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3721/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3721 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3721 unsolved
Problem TDEAD363 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD413 is UNSAT
Problem TDEAD414 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD418 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 189/595 variables, and 5 constraints, problems are : Problem set: 80 solved, 3641 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/189 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3561/160 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63400ms problems are : Problem set: 80 solved, 3641 unsolved
Search for dead transitions found 80 dead transitions in 63410ms
Found 80 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 80 transitions
Dead transitions reduction (with SMT) removed 80 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/189 places, 3644/3724 transitions.
Applied a total of 0 rules in 380 ms. Remains 189 /189 variables (removed 0) and now considering 3644/3644 (removed 0) transitions.
[2026-05-23 22:20:07] [INFO ] Redundant transitions in 233 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 66976 ms. Remains : 189/189 places, 3644/3724 transitions.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 22:20:08] [INFO ] Flatten gal took : 184 ms
[2026-05-23 22:20:09] [INFO ] Flatten gal took : 266 ms
[2026-05-23 22:20:10] [INFO ] Input system was already deterministic with 3728 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 22:20:10] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12394762620396990350.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12362031266422000673.kers'
[2026-05-23 22:20:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12394762620396990350.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12362031266422000673.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 410 rows 196 cols 2108 entries
Finished phase 1 with 191 SingleSign rule and 0 generalized
[2026-05-23 22:20:10] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-12362031266422000673.kers
Total runtime 3 ms.
[2026-05-23 22:20:10] [INFO ] Implicit Places using invariants in 150 ms returned []
[2026-05-23 22:20:10] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:20:10] [INFO ] Invariant cache hit.
[2026-05-23 22:20:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:20:10] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 196/196 places, 3728/3728 transitions.
[2026-05-23 22:20:10] [INFO ] Flatten gal took : 60 ms
[2026-05-23 22:20:11] [INFO ] Flatten gal took : 102 ms
[2026-05-23 22:20:11] [INFO ] Input system was already deterministic with 3728 transitions.
[2026-05-23 22:20:11] [INFO ] Flatten gal took : 98 ms
[2026-05-23 22:20:11] [INFO ] Flatten gal took : 99 ms
[2026-05-23 22:20:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17544766630138127936.gal : 48 ms
[2026-05-23 22:20:11] [INFO ] Time to serialize properties into /tmp/CTLFireability3081800745277923870.ctl : 53 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/CTLFireability17544766630138127936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3081800745277923870.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.
[2026-05-23 22:20:41] [INFO ] Flatten gal took : 97 ms
[2026-05-23 22:20:41] [INFO ] Applying decomposition
[2026-05-23 22:20:41] [INFO ] Flatten gal took : 120 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/graph10303109265199031921.txt' '-o' '/tmp/graph10303109265199031921.bin' '-w' '/tmp/graph10303109265199031921.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10303109265199031921.bin' '-l' '-1' '-v' '-w' '/tmp/graph10303109265199031921.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:20:42] [INFO ] Decomposing Gal with order
[2026-05-23 22:20:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:20:44] [INFO ] Removed a total of 7271 redundant transitions.
[2026-05-23 22:20:44] [INFO ] Flatten gal took : 1615 ms
[2026-05-23 22:20:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 873 labels/synchronizations in 91 ms.
[2026-05-23 22:20:44] [INFO ] Time to serialize gal into /tmp/CTLFireability12501719288067080962.gal : 9 ms
[2026-05-23 22:20:44] [INFO ] Time to serialize properties into /tmp/CTLFireability9118031761335192890.ctl : 42 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/CTLFireability12501719288067080962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9118031761335192890.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 856 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2026-05-23 22:21:15] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9637706240245460783.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13486351157862338216.kers'
[2026-05-23 22:21:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9637706240245460783.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13486351157862338216.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 194 cols 1865 entries
Finished phase 1 with 190 SingleSign rule and 0 generalized
[2026-05-23 22:21:15] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13486351157862338216.kers
Total runtime 2 ms.
[2026-05-23 22:21:15] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20074 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20053 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3523/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42937ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 42945ms
[2026-05-23 22:21:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:21:58] [INFO ] Invariant cache hit.
[2026-05-23 22:21:59] [INFO ] Implicit Places using invariants in 586 ms returned []
[2026-05-23 22:21:59] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:21:59] [INFO ] Invariant cache hit.
[2026-05-23 22:21:59] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:22:00] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2395 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 415 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 46621 ms. Remains : 193/196 places, 3727/3728 transitions.
[2026-05-23 22:22:01] [INFO ] Flatten gal took : 47 ms
[2026-05-23 22:22:01] [INFO ] Flatten gal took : 56 ms
[2026-05-23 22:22:01] [INFO ] Input system was already deterministic with 3727 transitions.
[2026-05-23 22:22:01] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:22:01] [INFO ] Flatten gal took : 54 ms
[2026-05-23 22:22:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17706315636729246541.gal : 19 ms
[2026-05-23 22:22:01] [INFO ] Time to serialize properties into /tmp/CTLFireability6593626450150544713.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/CTLFireability17706315636729246541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6593626450150544713.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.
[2026-05-23 22:22:31] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:22:31] [INFO ] Applying decomposition
[2026-05-23 22:22:31] [INFO ] Flatten gal took : 53 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/graph18175364838686271984.txt' '-o' '/tmp/graph18175364838686271984.bin' '-w' '/tmp/graph18175364838686271984.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18175364838686271984.bin' '-l' '-1' '-v' '-w' '/tmp/graph18175364838686271984.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:22:32] [INFO ] Decomposing Gal with order
[2026-05-23 22:22:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:22:33] [INFO ] Removed a total of 6953 redundant transitions.
[2026-05-23 22:22:33] [INFO ] Flatten gal took : 756 ms
[2026-05-23 22:22:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 37 ms.
[2026-05-23 22:22:33] [INFO ] Time to serialize gal into /tmp/CTLFireability13231115855621329292.gal : 2 ms
[2026-05-23 22:22:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5758152779787722954.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/CTLFireability13231115855621329292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5758152779787722954.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Applied a total of 5 rules in 632 ms. Remains 193 /196 variables (removed 3) and now considering 3726/3728 (removed 2) transitions.
[2026-05-23 22:23:03] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-252779642417530800.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9307263442462427113.kers'
[2026-05-23 22:23:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-252779642417530800.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9307263442462427113.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 408 rows 193 cols 1784 entries
Finished phase 1 with 189 SingleSign rule and 0 generalized
[2026-05-23 22:23:03] [INFO ] Computed 4 invariants in 4 ms
Computed 4 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-9307263442462427113.kers
Total runtime 5 ms.
[2026-05-23 22:23:04] [INFO ] Implicit Places using invariants in 445 ms returned []
[2026-05-23 22:23:04] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2026-05-23 22:23:04] [INFO ] Invariant cache hit.
[2026-05-23 22:23:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:23:06] [INFO ] Implicit Places using invariants and state equation in 1809 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2261 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 191/196 places, 3726/3728 transitions.
Applied a total of 0 rules in 550 ms. Remains 191 /191 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3445 ms. Remains : 191/196 places, 3726/3728 transitions.
[2026-05-23 22:23:06] [INFO ] Flatten gal took : 42 ms
[2026-05-23 22:23:06] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:23:06] [INFO ] Input system was already deterministic with 3726 transitions.
[2026-05-23 22:23:06] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:23:06] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:23:07] [INFO ] Time to serialize gal into /tmp/CTLFireability665520538303517039.gal : 18 ms
[2026-05-23 22:23:07] [INFO ] Time to serialize properties into /tmp/CTLFireability2089223713956062635.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/CTLFireability665520538303517039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2089223713956062635.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.
[2026-05-23 22:23:37] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:23:37] [INFO ] Applying decomposition
[2026-05-23 22:23:37] [INFO ] Flatten gal took : 52 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/graph16913608504577812115.txt' '-o' '/tmp/graph16913608504577812115.bin' '-w' '/tmp/graph16913608504577812115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16913608504577812115.bin' '-l' '-1' '-v' '-w' '/tmp/graph16913608504577812115.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:23:37] [INFO ] Decomposing Gal with order
[2026-05-23 22:23:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:23:38] [INFO ] Removed a total of 6755 redundant transitions.
[2026-05-23 22:23:38] [INFO ] Flatten gal took : 774 ms
[2026-05-23 22:23:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 38 ms.
[2026-05-23 22:23:38] [INFO ] Time to serialize gal into /tmp/CTLFireability7911745674902063867.gal : 3 ms
[2026-05-23 22:23:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15665917681652656003.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/CTLFireability7911745674902063867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15665917681652656003.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 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Running 3725 sub problems to find dead transitions.
[2026-05-23 22:24:08] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2682486450135826205.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-244158982064354963.kers'
[2026-05-23 22:24:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2682486450135826205.kers, --Pflows, --basisKERS=/tmp/petrispot-output-244158982064354963.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 410 rows 196 cols 2108 entries
Finished phase 1 with 191 SingleSign rule and 0 generalized
[2026-05-23 22:24:08] [INFO ] Computed 5 invariants in 5 ms
Computed 5 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-244158982064354963.kers
Total runtime 6 ms.
[2026-05-23 22:24:08] [INFO ] State equation strengthened by 42 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/606 variables, and 5 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20056 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20061 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3523/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43090ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 43099ms
[2026-05-23 22:24:51] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:24:51] [INFO ] Invariant cache hit.
[2026-05-23 22:24:51] [INFO ] Implicit Places using invariants in 45 ms returned []
[2026-05-23 22:24:51] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:24:51] [INFO ] Invariant cache hit.
[2026-05-23 22:24:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:24:51] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 43319 ms. Remains : 196/196 places, 3728/3728 transitions.
[2026-05-23 22:24:51] [INFO ] Flatten gal took : 50 ms
[2026-05-23 22:24:51] [INFO ] Flatten gal took : 75 ms
[2026-05-23 22:24:51] [INFO ] Input system was already deterministic with 3728 transitions.
[2026-05-23 22:24:52] [INFO ] Flatten gal took : 97 ms
[2026-05-23 22:24:52] [INFO ] Flatten gal took : 69 ms
[2026-05-23 22:24:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9563419754270144611.gal : 18 ms
[2026-05-23 22:24:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12620384642971455215.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/CTLFireability9563419754270144611.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12620384642971455215.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.
[2026-05-23 22:25:22] [INFO ] Flatten gal took : 70 ms
[2026-05-23 22:25:22] [INFO ] Applying decomposition
[2026-05-23 22:25:22] [INFO ] Flatten gal took : 73 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/graph17606833095149959046.txt' '-o' '/tmp/graph17606833095149959046.bin' '-w' '/tmp/graph17606833095149959046.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17606833095149959046.bin' '-l' '-1' '-v' '-w' '/tmp/graph17606833095149959046.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:25:22] [INFO ] Decomposing Gal with order
[2026-05-23 22:25:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:25:23] [INFO ] Removed a total of 7271 redundant transitions.
[2026-05-23 22:25:23] [INFO ] Flatten gal took : 1142 ms
[2026-05-23 22:25:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 873 labels/synchronizations in 64 ms.
[2026-05-23 22:25:23] [INFO ] Time to serialize gal into /tmp/CTLFireability15888240559253490252.gal : 2 ms
[2026-05-23 22:25:23] [INFO ] Time to serialize properties into /tmp/CTLFireability11475398464756801855.ctl : 11 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/CTLFireability15888240559253490252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11475398464756801855.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 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 22:25:54] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:25:54] [INFO ] Invariant cache hit.
[2026-05-23 22:25:54] [INFO ] Implicit Places using invariants in 606 ms returned []
[2026-05-23 22:25:54] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:25:54] [INFO ] Invariant cache hit.
[2026-05-23 22:25:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:25:56] [INFO ] Implicit Places using invariants and state equation in 1926 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2541 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2582 ms. Remains : 194/196 places, 3728/3728 transitions.
[2026-05-23 22:25:56] [INFO ] Flatten gal took : 44 ms
[2026-05-23 22:25:56] [INFO ] Flatten gal took : 54 ms
[2026-05-23 22:25:56] [INFO ] Input system was already deterministic with 3728 transitions.
[2026-05-23 22:25:56] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:25:56] [INFO ] Flatten gal took : 54 ms
[2026-05-23 22:25:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11934606376179232223.gal : 17 ms
[2026-05-23 22:25:57] [INFO ] Time to serialize properties into /tmp/CTLFireability11482537981216887105.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/CTLFireability11934606376179232223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11482537981216887105.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.
[2026-05-23 22:26:27] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:26:27] [INFO ] Applying decomposition
[2026-05-23 22:26:27] [INFO ] Flatten gal took : 54 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/graph16902136663128091185.txt' '-o' '/tmp/graph16902136663128091185.bin' '-w' '/tmp/graph16902136663128091185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16902136663128091185.bin' '-l' '-1' '-v' '-w' '/tmp/graph16902136663128091185.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:26:27] [INFO ] Decomposing Gal with order
[2026-05-23 22:26:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:26:28] [INFO ] Removed a total of 6953 redundant transitions.
[2026-05-23 22:26:28] [INFO ] Flatten gal took : 877 ms
[2026-05-23 22:26:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 34 ms.
[2026-05-23 22:26:28] [INFO ] Time to serialize gal into /tmp/CTLFireability12434664872102027020.gal : 2 ms
[2026-05-23 22:26:28] [INFO ] Time to serialize properties into /tmp/CTLFireability2528238948993025412.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/CTLFireability12434664872102027020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2528238948993025412.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 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 17 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 22:26:58] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:26:58] [INFO ] Invariant cache hit.
[2026-05-23 22:26:58] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-23 22:26:58] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:26:58] [INFO ] Invariant cache hit.
[2026-05-23 22:26:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:26:58] [INFO ] Implicit Places using invariants and state equation in 392 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 446 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 485 ms. Remains : 195/196 places, 3728/3728 transitions.
[2026-05-23 22:26:58] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:26:59] [INFO ] Flatten gal took : 88 ms
[2026-05-23 22:26:59] [INFO ] Input system was already deterministic with 3728 transitions.
[2026-05-23 22:26:59] [INFO ] Flatten gal took : 87 ms
[2026-05-23 22:26:59] [INFO ] Flatten gal took : 88 ms
[2026-05-23 22:26:59] [INFO ] Time to serialize gal into /tmp/CTLFireability14099549832235786698.gal : 18 ms
[2026-05-23 22:26:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1019151102029035100.ctl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14099549832235786698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1019151102029035100.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.
[2026-05-23 22:27:29] [INFO ] Flatten gal took : 87 ms
[2026-05-23 22:27:29] [INFO ] Applying decomposition
[2026-05-23 22:27:29] [INFO ] Flatten gal took : 89 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/graph11384219275550241016.txt' '-o' '/tmp/graph11384219275550241016.bin' '-w' '/tmp/graph11384219275550241016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11384219275550241016.bin' '-l' '-1' '-v' '-w' '/tmp/graph11384219275550241016.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:27:30] [INFO ] Decomposing Gal with order
[2026-05-23 22:27:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:27:31] [INFO ] Removed a total of 7112 redundant transitions.
[2026-05-23 22:27:31] [INFO ] Flatten gal took : 1178 ms
[2026-05-23 22:27:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 715 labels/synchronizations in 30 ms.
[2026-05-23 22:27:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3818654756917082551.gal : 3 ms
[2026-05-23 22:27:31] [INFO ] Time to serialize properties into /tmp/CTLFireability1845303357026995713.ctl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3818654756917082551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1845303357026995713.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 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 17 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 22:28:01] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:28:01] [INFO ] Invariant cache hit.
[2026-05-23 22:28:01] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 22:28:01] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2026-05-23 22:28:01] [INFO ] Invariant cache hit.
[2026-05-23 22:28:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:28:01] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 249 ms. Remains : 196/196 places, 3728/3728 transitions.
[2026-05-23 22:28:01] [INFO ] Flatten gal took : 69 ms
[2026-05-23 22:28:02] [INFO ] Flatten gal took : 153 ms
[2026-05-23 22:28:02] [INFO ] Input system was already deterministic with 3728 transitions.
[2026-05-23 22:28:02] [INFO ] Flatten gal took : 168 ms
[2026-05-23 22:28:02] [INFO ] Flatten gal took : 135 ms
[2026-05-23 22:28:02] [INFO ] Time to serialize gal into /tmp/CTLFireability14823335726035172608.gal : 17 ms
[2026-05-23 22:28:02] [INFO ] Time to serialize properties into /tmp/CTLFireability3918230898809938165.ctl : 30 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/CTLFireability14823335726035172608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3918230898809938165.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.
[2026-05-23 22:28:33] [INFO ] Flatten gal took : 150 ms
[2026-05-23 22:28:33] [INFO ] Applying decomposition
[2026-05-23 22:28:33] [INFO ] Flatten gal took : 152 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/graph7283363789363876592.txt' '-o' '/tmp/graph7283363789363876592.bin' '-w' '/tmp/graph7283363789363876592.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7283363789363876592.bin' '-l' '-1' '-v' '-w' '/tmp/graph7283363789363876592.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:28:33] [INFO ] Decomposing Gal with order
[2026-05-23 22:28:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:28:34] [INFO ] Removed a total of 7271 redundant transitions.
[2026-05-23 22:28:34] [INFO ] Flatten gal took : 1258 ms
[2026-05-23 22:28:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 873 labels/synchronizations in 32 ms.
[2026-05-23 22:28:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9561518852346415007.gal : 2 ms
[2026-05-23 22:28:35] [INFO ] Time to serialize properties into /tmp/CTLFireability18270332440730381081.ctl : 45 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/CTLFireability9561518852346415007.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18270332440730381081.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 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 41 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2026-05-23 22:29:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6711882470757753411.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10789137311878931012.kers'
[2026-05-23 22:29:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6711882470757753411.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10789137311878931012.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 194 cols 1945 entries
Finished phase 1 with 190 SingleSign rule and 0 generalized
[2026-05-23 22:29:05] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10789137311878931012.kers
Total runtime 3 ms.
[2026-05-23 22:29:05] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/201 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20049 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3523/201 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43026ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 43037ms
[2026-05-23 22:29:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:29:48] [INFO ] Invariant cache hit.
[2026-05-23 22:29:48] [INFO ] Implicit Places using invariants in 400 ms returned []
[2026-05-23 22:29:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:29:48] [INFO ] Invariant cache hit.
[2026-05-23 22:29:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:29:51] [INFO ] Implicit Places using invariants and state equation in 2445 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2851 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 23 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45961 ms. Remains : 193/196 places, 3727/3728 transitions.
[2026-05-23 22:29:51] [INFO ] Flatten gal took : 45 ms
[2026-05-23 22:29:51] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:29:51] [INFO ] Input system was already deterministic with 3727 transitions.
[2026-05-23 22:29:51] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:29:51] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:29:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12307367324325370408.gal : 18 ms
[2026-05-23 22:29:51] [INFO ] Time to serialize properties into /tmp/CTLFireability6878885636575224325.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/CTLFireability12307367324325370408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6878885636575224325.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.
[2026-05-23 22:30:21] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:30:21] [INFO ] Applying decomposition
[2026-05-23 22:30:21] [INFO ] Flatten gal took : 54 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/graph4745946943851753279.txt' '-o' '/tmp/graph4745946943851753279.bin' '-w' '/tmp/graph4745946943851753279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4745946943851753279.bin' '-l' '-1' '-v' '-w' '/tmp/graph4745946943851753279.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:30:22] [INFO ] Decomposing Gal with order
[2026-05-23 22:30:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:30:22] [INFO ] Removed a total of 6953 redundant transitions.
[2026-05-23 22:30:22] [INFO ] Flatten gal took : 834 ms
[2026-05-23 22:30:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 32 ms.
[2026-05-23 22:30:22] [INFO ] Time to serialize gal into /tmp/CTLFireability16939033723431507281.gal : 3 ms
[2026-05-23 22:30:22] [INFO ] Time to serialize properties into /tmp/CTLFireability216608544279763478.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/CTLFireability16939033723431507281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability216608544279763478.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 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 43 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 22:30:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:30:53] [INFO ] Invariant cache hit.
[2026-05-23 22:30:53] [INFO ] Implicit Places using invariants in 398 ms returned []
[2026-05-23 22:30:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:30:53] [INFO ] Invariant cache hit.
[2026-05-23 22:30:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:30:54] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1541 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1605 ms. Remains : 194/196 places, 3727/3728 transitions.
[2026-05-23 22:30:54] [INFO ] Flatten gal took : 42 ms
[2026-05-23 22:30:54] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:30:54] [INFO ] Input system was already deterministic with 3727 transitions.
[2026-05-23 22:30:54] [INFO ] Flatten gal took : 49 ms
[2026-05-23 22:30:55] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:30:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5223254609862816880.gal : 18 ms
[2026-05-23 22:30:55] [INFO ] Time to serialize properties into /tmp/CTLFireability3531163065600499344.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/CTLFireability5223254609862816880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3531163065600499344.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.
[2026-05-23 22:31:25] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:31:25] [INFO ] Applying decomposition
[2026-05-23 22:31:25] [INFO ] Flatten gal took : 52 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/graph16254413137326656219.txt' '-o' '/tmp/graph16254413137326656219.bin' '-w' '/tmp/graph16254413137326656219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16254413137326656219.bin' '-l' '-1' '-v' '-w' '/tmp/graph16254413137326656219.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:31:25] [INFO ] Decomposing Gal with order
[2026-05-23 22:31:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:31:26] [INFO ] Removed a total of 7112 redundant transitions.
[2026-05-23 22:31:26] [INFO ] Flatten gal took : 950 ms
[2026-05-23 22:31:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 32 ms.
[2026-05-23 22:31:26] [INFO ] Time to serialize gal into /tmp/CTLFireability7130625331369696069.gal : 2 ms
[2026-05-23 22:31:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10539457898884506397.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/CTLFireability7130625331369696069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10539457898884506397.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 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 41 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 22:31:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:31:56] [INFO ] Invariant cache hit.
[2026-05-23 22:31:57] [INFO ] Implicit Places using invariants in 481 ms returned []
[2026-05-23 22:31:57] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:31:57] [INFO ] Invariant cache hit.
[2026-05-23 22:31:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:32:00] [INFO ] Implicit Places using invariants and state equation in 3105 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3595 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3660 ms. Remains : 193/196 places, 3727/3728 transitions.
[2026-05-23 22:32:00] [INFO ] Flatten gal took : 43 ms
[2026-05-23 22:32:00] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:32:00] [INFO ] Input system was already deterministic with 3727 transitions.
[2026-05-23 22:32:00] [INFO ] Flatten gal took : 50 ms
[2026-05-23 22:32:00] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:32:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16670118187418815394.gal : 18 ms
[2026-05-23 22:32:00] [INFO ] Time to serialize properties into /tmp/CTLFireability4221294906935274000.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/CTLFireability16670118187418815394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4221294906935274000.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.
[2026-05-23 22:32:30] [INFO ] Flatten gal took : 48 ms
[2026-05-23 22:32:30] [INFO ] Applying decomposition
[2026-05-23 22:32:30] [INFO ] Flatten gal took : 65 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/graph3700147936552384526.txt' '-o' '/tmp/graph3700147936552384526.bin' '-w' '/tmp/graph3700147936552384526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3700147936552384526.bin' '-l' '-1' '-v' '-w' '/tmp/graph3700147936552384526.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:32:30] [INFO ] Decomposing Gal with order
[2026-05-23 22:32:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:32:31] [INFO ] Removed a total of 6953 redundant transitions.
[2026-05-23 22:32:31] [INFO ] Flatten gal took : 833 ms
[2026-05-23 22:32:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 30 ms.
[2026-05-23 22:32:31] [INFO ] Time to serialize gal into /tmp/CTLFireability12092396920547475901.gal : 2 ms
[2026-05-23 22:32:31] [INFO ] Time to serialize properties into /tmp/CTLFireability8933455687956420813.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/CTLFireability12092396920547475901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8933455687956420813.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 545 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 22:33:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:33:02] [INFO ] Invariant cache hit.
[2026-05-23 22:33:02] [INFO ] Implicit Places using invariants in 417 ms returned []
[2026-05-23 22:33:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:33:02] [INFO ] Invariant cache hit.
[2026-05-23 22:33:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:33:04] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1705 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 531 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2784 ms. Remains : 194/196 places, 3727/3728 transitions.
[2026-05-23 22:33:04] [INFO ] Flatten gal took : 41 ms
[2026-05-23 22:33:04] [INFO ] Flatten gal took : 50 ms
[2026-05-23 22:33:04] [INFO ] Input system was already deterministic with 3727 transitions.
[2026-05-23 22:33:04] [INFO ] Flatten gal took : 50 ms
[2026-05-23 22:33:05] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:33:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4674998518196702314.gal : 18 ms
[2026-05-23 22:33:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12898114596155884132.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/CTLFireability4674998518196702314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12898114596155884132.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.
[2026-05-23 22:33:35] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:33:35] [INFO ] Applying decomposition
[2026-05-23 22:33:35] [INFO ] Flatten gal took : 52 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/graph13697276804975441607.txt' '-o' '/tmp/graph13697276804975441607.bin' '-w' '/tmp/graph13697276804975441607.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13697276804975441607.bin' '-l' '-1' '-v' '-w' '/tmp/graph13697276804975441607.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:33:35] [INFO ] Decomposing Gal with order
[2026-05-23 22:33:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:33:36] [INFO ] Removed a total of 7112 redundant transitions.
[2026-05-23 22:33:36] [INFO ] Flatten gal took : 965 ms
[2026-05-23 22:33:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 31 ms.
[2026-05-23 22:33:36] [INFO ] Time to serialize gal into /tmp/CTLFireability11592693432425370170.gal : 2 ms
[2026-05-23 22:33:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8698495940514437391.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/CTLFireability11592693432425370170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8698495940514437391.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 570 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
[2026-05-23 22:34:07] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6173366759517417873.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4037653697204664901.kers'
[2026-05-23 22:34:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6173366759517417873.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4037653697204664901.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 191 cols 1780 entries
Finished phase 1 with 187 SingleSign rule and 0 generalized
[2026-05-23 22:34:07] [INFO ] Computed 4 invariants in 1 ms
Computed 4 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4037653697204664901.kers
Total runtime 3 ms.
[2026-05-23 22:34:07] [INFO ] Implicit Places using invariants in 462 ms returned []
[2026-05-23 22:34:07] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2026-05-23 22:34:07] [INFO ] Invariant cache hit.
[2026-05-23 22:34:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:34:09] [INFO ] Implicit Places using invariants and state equation in 1707 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2177 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 189/196 places, 3724/3728 transitions.
Applied a total of 0 rules in 493 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3241 ms. Remains : 189/196 places, 3724/3728 transitions.
[2026-05-23 22:34:09] [INFO ] Flatten gal took : 39 ms
[2026-05-23 22:34:09] [INFO ] Flatten gal took : 48 ms
[2026-05-23 22:34:10] [INFO ] Input system was already deterministic with 3724 transitions.
[2026-05-23 22:34:10] [INFO ] Flatten gal took : 49 ms
[2026-05-23 22:34:10] [INFO ] Flatten gal took : 49 ms
[2026-05-23 22:34:10] [INFO ] Time to serialize gal into /tmp/CTLFireability9921429628982249609.gal : 18 ms
[2026-05-23 22:34:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10415945128512360536.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/CTLFireability9921429628982249609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10415945128512360536.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.
[2026-05-23 22:34:40] [INFO ] Flatten gal took : 47 ms
[2026-05-23 22:34:40] [INFO ] Applying decomposition
[2026-05-23 22:34:40] [INFO ] Flatten gal took : 49 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/graph15327868887230008842.txt' '-o' '/tmp/graph15327868887230008842.bin' '-w' '/tmp/graph15327868887230008842.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15327868887230008842.bin' '-l' '-1' '-v' '-w' '/tmp/graph15327868887230008842.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:34:40] [INFO ] Decomposing Gal with order
[2026-05-23 22:34:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:34:41] [INFO ] Removed a total of 6795 redundant transitions.
[2026-05-23 22:34:41] [INFO ] Flatten gal took : 740 ms
[2026-05-23 22:34:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 29 ms.
[2026-05-23 22:34:41] [INFO ] Time to serialize gal into /tmp/CTLFireability16913112450503944148.gal : 2 ms
[2026-05-23 22:34:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1002582092610696935.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/CTLFireability16913112450503944148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1002582092610696935.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 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 33 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 22:35:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7521859463310396243.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4631210585503787730.kers'
[2026-05-23 22:35:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7521859463310396243.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4631210585503787730.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 409 rows 194 cols 1945 entries
Finished phase 1 with 190 SingleSign rule and 0 generalized
[2026-05-23 22:35:11] [INFO ] Computed 5 invariants in 2 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4631210585503787730.kers
Total runtime 4 ms.
[2026-05-23 22:35:11] [INFO ] Implicit Places using invariants in 334 ms returned []
[2026-05-23 22:35:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:35:11] [INFO ] Invariant cache hit.
[2026-05-23 22:35:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:35:12] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1469 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 28 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1532 ms. Remains : 194/196 places, 3727/3728 transitions.
[2026-05-23 22:35:12] [INFO ] Flatten gal took : 43 ms
[2026-05-23 22:35:13] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:35:13] [INFO ] Input system was already deterministic with 3727 transitions.
[2026-05-23 22:35:13] [INFO ] Flatten gal took : 51 ms
[2026-05-23 22:35:13] [INFO ] Flatten gal took : 50 ms
[2026-05-23 22:35:13] [INFO ] Time to serialize gal into /tmp/CTLFireability15200526940703037546.gal : 17 ms
[2026-05-23 22:35:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6010823357504108949.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/CTLFireability15200526940703037546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6010823357504108949.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.
[2026-05-23 22:35:43] [INFO ] Flatten gal took : 50 ms
[2026-05-23 22:35:43] [INFO ] Applying decomposition
[2026-05-23 22:35:43] [INFO ] Flatten gal took : 52 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/graph16249357516247844694.txt' '-o' '/tmp/graph16249357516247844694.bin' '-w' '/tmp/graph16249357516247844694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16249357516247844694.bin' '-l' '-1' '-v' '-w' '/tmp/graph16249357516247844694.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:35:43] [INFO ] Decomposing Gal with order
[2026-05-23 22:35:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:35:44] [INFO ] Removed a total of 7112 redundant transitions.
[2026-05-23 22:35:44] [INFO ] Flatten gal took : 941 ms
[2026-05-23 22:35:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 37 ms.
[2026-05-23 22:35:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4009708846627170698.gal : 2 ms
[2026-05-23 22:35:44] [INFO ] Time to serialize properties into /tmp/CTLFireability40443039749930440.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/CTLFireability4009708846627170698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability40443039749930440.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 35 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 22:36:14] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:36:14] [INFO ] Invariant cache hit.
[2026-05-23 22:36:15] [INFO ] Implicit Places using invariants in 389 ms returned []
[2026-05-23 22:36:15] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2026-05-23 22:36:15] [INFO ] Invariant cache hit.
[2026-05-23 22:36:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 22:36:18] [INFO ] Implicit Places using invariants and state equation in 3363 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3762 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 19 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3818 ms. Remains : 193/196 places, 3727/3728 transitions.
[2026-05-23 22:36:18] [INFO ] Flatten gal took : 40 ms
[2026-05-23 22:36:18] [INFO ] Flatten gal took : 49 ms
[2026-05-23 22:36:18] [INFO ] Input system was already deterministic with 3727 transitions.
[2026-05-23 22:36:18] [INFO ] Flatten gal took : 48 ms
[2026-05-23 22:36:18] [INFO ] Flatten gal took : 49 ms
[2026-05-23 22:36:18] [INFO ] Time to serialize gal into /tmp/CTLFireability4170444230326916855.gal : 17 ms
[2026-05-23 22:36:18] [INFO ] Time to serialize properties into /tmp/CTLFireability1686828417936282942.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/CTLFireability4170444230326916855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1686828417936282942.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.
[2026-05-23 22:36:49] [INFO ] Flatten gal took : 52 ms
[2026-05-23 22:36:49] [INFO ] Applying decomposition
[2026-05-23 22:36:49] [INFO ] Flatten gal took : 55 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/graph9423722719085853877.txt' '-o' '/tmp/graph9423722719085853877.bin' '-w' '/tmp/graph9423722719085853877.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9423722719085853877.bin' '-l' '-1' '-v' '-w' '/tmp/graph9423722719085853877.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:36:49] [INFO ] Decomposing Gal with order
[2026-05-23 22:36:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:36:50] [INFO ] Removed a total of 6953 redundant transitions.
[2026-05-23 22:36:50] [INFO ] Flatten gal took : 864 ms
[2026-05-23 22:36:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 31 ms.
[2026-05-23 22:36:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3204111042379845134.gal : 2 ms
[2026-05-23 22:36:50] [INFO ] Time to serialize properties into /tmp/CTLFireability18352196667447504998.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/CTLFireability3204111042379845134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18352196667447504998.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 22:37:20] [INFO ] Flatten gal took : 249 ms
[2026-05-23 22:37:21] [INFO ] Flatten gal took : 216 ms
[2026-05-23 22:37:21] [INFO ] Applying decomposition
[2026-05-23 22:37:22] [INFO ] Flatten gal took : 234 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/graph10679857318177640720.txt' '-o' '/tmp/graph10679857318177640720.bin' '-w' '/tmp/graph10679857318177640720.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10679857318177640720.bin' '-l' '-1' '-v' '-w' '/tmp/graph10679857318177640720.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:37:22] [INFO ] Decomposing Gal with order
[2026-05-23 22:37:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:37:23] [INFO ] Removed a total of 7271 redundant transitions.
[2026-05-23 22:37:24] [INFO ] Flatten gal took : 1490 ms
[2026-05-23 22:37:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 873 labels/synchronizations in 31 ms.
[2026-05-23 22:37:24] [INFO ] Time to serialize gal into /tmp/CTLFireability8485898129954013020.gal : 1 ms
[2026-05-23 22:37:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3169841799036250309.ctl : 87 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/CTLFireability8485898129954013020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3169841799036250309.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 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 23:04:24] [INFO ] Flatten gal took : 263 ms
[2026-05-23 23:04:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5886332882401109536.gal : 17 ms
[2026-05-23 23:04:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14055839666715593826.ctl : 62 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/CTLFireability5886332882401109536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14055839666715593826.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 14 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="BridgeAndVehicles-PT-V80P50N20"
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 BridgeAndVehicles-PT-V80P50N20, 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 r034-tall-177946841900306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 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 ;