About the Execution of ITS-Tools for BridgeAndVehicles-PT-V50P50N20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12272.936 | 3600000.00 | 3744446.00 | 40912.20 | T?????????F????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r034-tall-177946841800258.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-V50P50N20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841800258
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.1M
-rw-r--r-- 1 mcc users 20K Mar 5 08:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Mar 5 08:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 294K Mar 5 08:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Mar 5 08:35 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 5.3K Mar 15 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 62K Mar 15 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 178K Mar 15 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Mar 5 08:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Mar 5 08:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 652K Mar 5 08:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.5M Mar 5 08:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Mar 15 07:35 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 2.0M 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-V50P50N20-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779555394207
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-V50P50N20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 16:56:35] [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 16:56:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 16:56:35] [INFO ] Load time of PNML (sax parser for PT used): 177 ms
[2026-05-23 16:56:35] [INFO ] Transformed 138 places.
[2026-05-23 16:56:35] [INFO ] Transformed 2348 transitions.
[2026-05-23 16:56:35] [INFO ] Parsed PT model containing 138 places and 2348 transitions and 18090 arcs in 289 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 60 ms.
Support contains 136 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Applied a total of 2 rules in 46 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
Running 2345 sub problems to find dead transitions.
[2026-05-23 16:56:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15087574432818726459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15021154846819892560.kers'
[2026-05-23 16:56:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15087574432818726459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15021154846819892560.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 136 cols 1448 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 16:56:36] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15021154846819892560.kers
Total runtime 2 ms.
[2026-05-23 16:56:36] [INFO ] State equation strengthened by 42 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20079 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2345/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2345 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42344ms problems are : Problem set: 0 solved, 2345 unsolved
Search for dead transitions found 0 dead transitions in 42386ms
[2026-05-23 16:57:18] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:57:18] [INFO ] Invariant cache hit.
[2026-05-23 16:57:18] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-23 16:57:18] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:57:18] [INFO ] Invariant cache hit.
[2026-05-23 16:57:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 16:57:18] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 136/138 places, 2348/2348 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42662 ms. Remains : 136/138 places, 2348/2348 transitions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 18 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 16:57:18] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:57:18] [INFO ] Invariant cache hit.
[2026-05-23 16:57:18] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-23 16:57:18] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:57:18] [INFO ] Invariant cache hit.
[2026-05-23 16:57:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 16:57:19] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 190 ms. Remains : 136/136 places, 2348/2348 transitions.
Support contains 136 out of 136 places after structural reductions.
[2026-05-23 16:57:19] [INFO ] Flatten gal took : 290 ms
[2026-05-23 16:57:20] [INFO ] Flatten gal took : 247 ms
[2026-05-23 16:57:20] [INFO ] Input system was already deterministic with 2348 transitions.
Reduction of identical properties reduced properties to check from 61 to 59
RANDOM walk for 40000 steps (92 resets) in 4155 ms. (9 steps per ms) remains 30/59 properties
BEST_FIRST walk for 4001 steps (8 resets) in 567 ms. (7 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 364 ms. (10 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 32 ms. (121 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (8 resets) in 34 ms. (114 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4001 steps (8 resets) in 47 ms. (83 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4000 steps (8 resets) in 43 ms. (90 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 28/28 properties
[2026-05-23 16:57:22] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:57:22] [INFO ] Invariant cache hit.
[2026-05-23 16:57:22] [INFO ] State equation strengthened by 42 read => feed constraints.
Problem AtomicPropp52 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 27 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 2 (OVERLAPS) 5/135 variables, 2/5 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 290/425 variables, 135/140 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 42/182 constraints. Problems are: Problem set: 2 solved, 26 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 0/182 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 1/426 variables, 1/183 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/426 variables, 0/183 constraints. Problems are: Problem set: 2 solved, 26 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 426/426 variables, and 183 constraints, problems are : Problem set: 2 solved, 26 unsolved in 5025 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 136/136 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 27/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 5/135 variables, 2/5 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 290/425 variables, 135/140 constraints. Problems are: Problem set: 2 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 42/182 constraints. Problems are: Problem set: 2 solved, 26 unsolved
SMT process timed out in 10183ms, After SMT, problems are : Problem set: 2 solved, 26 unsolved
Fused 26 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 130 out of 136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 287 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 136/136 places, 2348/2348 transitions.
RANDOM walk for 40000 steps (92 resets) in 730 ms. (54 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 340 ms. (11 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 24 ms. (160 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 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 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 26 ms. (148 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 26 ms. (148 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 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 23 ms. (166 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 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 27 ms. (143 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 4001 steps (8 resets) in 28 ms. (137 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 4002 steps (8 resets) in 70 ms. (56 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 26/26 properties
Interrupted probabilistic random walk after 173328 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :2 out of 26
Probabilistic random walk after 173328 steps, saw 46590 distinct states, run finished after 3008 ms. (steps per millisecond=57 ) properties seen :2
[2026-05-23 16:57:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:57:36] [INFO ] Invariant cache hit.
[2026-05-23 16:57:36] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 5/135 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 290/425 variables, 135/140 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 42/182 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 1/426 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/426 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 0/426 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 426/426 variables, and 183 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5247 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 136/136 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 24/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 5/135 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 290/425 variables, 135/140 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 42/182 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp48 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 1/183 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/425 variables, 0/183 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 1/426 variables, 1/184 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/426 variables, 0/184 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 10 (OVERLAPS) 0/426 variables, 0/184 constraints. Problems are: Problem set: 2 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 426/426 variables, and 184 constraints, problems are : Problem set: 2 solved, 22 unsolved in 27154 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 136/136 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 24/0 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32434ms problems are : Problem set: 2 solved, 22 unsolved
Parikh walk visited 0 properties in 1340 ms.
Support contains 130 out of 136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 188 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 136/136 places, 2348/2348 transitions.
RANDOM walk for 40000 steps (92 resets) in 652 ms. (61 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 430 ms. (9 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 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 4002 steps (8 resets) in 16 ms. (235 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 18 ms. (210 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 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 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 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 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 14 ms. (266 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 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 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
Interrupted probabilistic random walk after 162833 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :0 out of 22
Probabilistic random walk after 162833 steps, saw 43896 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :0
[2026-05-23 16:58:14] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:58:14] [INFO ] Invariant cache hit.
[2026-05-23 16:58:14] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 5/135 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 290/425 variables, 135/140 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 42/182 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 1/426 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/426 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 0/426 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 426/426 variables, and 183 constraints, problems are : Problem set: 0 solved, 22 unsolved in 4804 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 136/136 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) 0/130 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 5/135 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 290/425 variables, 135/140 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/425 variables, 42/182 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/425 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 1/426 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/426 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 0/426 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 426/426 variables, and 183 constraints, problems are : Problem set: 0 solved, 22 unsolved in 64621 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 136/136 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 22/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 69461ms problems are : Problem set: 0 solved, 22 unsolved
Parikh walk visited 0 properties in 1186 ms.
Support contains 130 out of 136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 260 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 260 ms. Remains : 136/136 places, 2348/2348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 175 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2026-05-23 16:59:25] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:59:25] [INFO ] Invariant cache hit.
[2026-05-23 16:59:25] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-23 16:59:25] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 16:59:25] [INFO ] Invariant cache hit.
[2026-05-23 16:59:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 16:59:25] [INFO ] Implicit Places using invariants and state equation in 289 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 355 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 135/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 191 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 721 ms. Remains : 135/136 places, 2348/2348 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 16:59:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 16:59:26] [INFO ] Flatten gal took : 143 ms
FORMULA BridgeAndVehicles-PT-V50P50N20-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 16:59:26] [INFO ] Flatten gal took : 140 ms
[2026-05-23 16:59:27] [INFO ] Input system was already deterministic with 2348 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 604 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Running 2344 sub problems to find dead transitions.
[2026-05-23 16:59:28] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13076177077730228251.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5250675695041023768.kers'
[2026-05-23 16:59:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13076177077730228251.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5250675695041023768.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 134 cols 1345 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-23 16:59:28] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5250675695041023768.kers
Total runtime 1 ms.
[2026-05-23 16:59:28] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2344 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42123ms problems are : Problem set: 0 solved, 2344 unsolved
Search for dead transitions found 0 dead transitions in 42131ms
[2026-05-23 17:00:10] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:00:10] [INFO ] Invariant cache hit.
[2026-05-23 17:00:10] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-23 17:00:10] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:00:10] [INFO ] Invariant cache hit.
[2026-05-23 17:00:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:00:10] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2026-05-23 17:00:10] [INFO ] Redundant transitions in 144 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 135/136 places, 2347/2348 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43156 ms. Remains : 135/136 places, 2347/2348 transitions.
[2026-05-23 17:00:10] [INFO ] Flatten gal took : 41 ms
[2026-05-23 17:00:10] [INFO ] Flatten gal took : 60 ms
[2026-05-23 17:00:10] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:00:10] [INFO ] Flatten gal took : 53 ms
[2026-05-23 17:00:11] [INFO ] Flatten gal took : 54 ms
[2026-05-23 17:00:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4548210391457506051.gal : 35 ms
[2026-05-23 17:00:11] [INFO ] Time to serialize properties into /tmp/CTLFireability12706080464542777404.ctl : 19 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/CTLFireability4548210391457506051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12706080464542777404.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 17:00:41] [INFO ] Flatten gal took : 53 ms
[2026-05-23 17:00:41] [INFO ] Applying decomposition
[2026-05-23 17:00:41] [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/graph7288998207325955743.txt' '-o' '/tmp/graph7288998207325955743.bin' '-w' '/tmp/graph7288998207325955743.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7288998207325955743.bin' '-l' '-1' '-v' '-w' '/tmp/graph7288998207325955743.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:00:41] [INFO ] Decomposing Gal with order
[2026-05-23 17:00:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:00:42] [INFO ] Removed a total of 4571 redundant transitions.
[2026-05-23 17:00:42] [INFO ] Flatten gal took : 895 ms
[2026-05-23 17:00:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 573 labels/synchronizations in 43 ms.
[2026-05-23 17:00:42] [INFO ] Time to serialize gal into /tmp/CTLFireability18312475931165845409.gal : 3 ms
[2026-05-23 17:00:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14101863496147339774.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/CTLFireability18312475931165845409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14101863496147339774.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 21 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 17:01:12] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:01:12] [INFO ] Invariant cache hit.
[2026-05-23 17:01:12] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-23 17:01:12] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:01:12] [INFO ] Invariant cache hit.
[2026-05-23 17:01:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:01:13] [INFO ] Implicit Places using invariants and state equation in 382 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 452 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 15 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 504 ms. Remains : 134/136 places, 2347/2348 transitions.
[2026-05-23 17:01:13] [INFO ] Flatten gal took : 39 ms
[2026-05-23 17:01:13] [INFO ] Flatten gal took : 70 ms
[2026-05-23 17:01:13] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:01:13] [INFO ] Flatten gal took : 73 ms
[2026-05-23 17:01:13] [INFO ] Flatten gal took : 106 ms
[2026-05-23 17:01:13] [INFO ] Time to serialize gal into /tmp/CTLFireability3126393896681896704.gal : 13 ms
[2026-05-23 17:01:13] [INFO ] Time to serialize properties into /tmp/CTLFireability12713116094102605357.ctl : 20 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/CTLFireability3126393896681896704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12713116094102605357.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 17:01:44] [INFO ] Flatten gal took : 71 ms
[2026-05-23 17:01:44] [INFO ] Applying decomposition
[2026-05-23 17:01:44] [INFO ] Flatten gal took : 74 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/graph176395755238349160.txt' '-o' '/tmp/graph176395755238349160.bin' '-w' '/tmp/graph176395755238349160.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph176395755238349160.bin' '-l' '-1' '-v' '-w' '/tmp/graph176395755238349160.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:01:44] [INFO ] Decomposing Gal with order
[2026-05-23 17:01:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:01:44] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:01:45] [INFO ] Flatten gal took : 544 ms
[2026-05-23 17:01:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 475 labels/synchronizations in 27 ms.
[2026-05-23 17:01:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9403172262905991276.gal : 2 ms
[2026-05-23 17:01:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3662244804762236471.ctl : 18 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/CTLFireability9403172262905991276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3662244804762236471.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 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 25 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Running 2345 sub problems to find dead transitions.
[2026-05-23 17:02:15] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3155258976624085600.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12614090003305866442.kers'
[2026-05-23 17:02:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3155258976624085600.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12614090003305866442.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 136 cols 1448 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 17:02:15] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12614090003305866442.kers
Total runtime 4 ms.
[2026-05-23 17:02:15] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20050 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2345/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2345 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41999ms problems are : Problem set: 0 solved, 2345 unsolved
Search for dead transitions found 0 dead transitions in 42005ms
[2026-05-23 17:02:57] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:02:57] [INFO ] Invariant cache hit.
[2026-05-23 17:02:57] [INFO ] Implicit Places using invariants in 259 ms returned []
[2026-05-23 17:02:57] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:02:57] [INFO ] Invariant cache hit.
[2026-05-23 17:02:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:02:58] [INFO ] Implicit Places using invariants and state equation in 802 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1070 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 22 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43129 ms. Remains : 135/136 places, 2348/2348 transitions.
[2026-05-23 17:02:58] [INFO ] Flatten gal took : 29 ms
[2026-05-23 17:02:58] [INFO ] Flatten gal took : 40 ms
[2026-05-23 17:02:58] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 17:02:58] [INFO ] Flatten gal took : 40 ms
[2026-05-23 17:02:58] [INFO ] Flatten gal took : 40 ms
[2026-05-23 17:02:58] [INFO ] Time to serialize gal into /tmp/CTLFireability1792885459224939783.gal : 11 ms
[2026-05-23 17:02:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15793412615733796044.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/CTLFireability1792885459224939783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15793412615733796044.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 17:03:28] [INFO ] Flatten gal took : 37 ms
[2026-05-23 17:03:28] [INFO ] Applying decomposition
[2026-05-23 17:03:28] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12927467556507496509.txt' '-o' '/tmp/graph12927467556507496509.bin' '-w' '/tmp/graph12927467556507496509.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12927467556507496509.bin' '-l' '-1' '-v' '-w' '/tmp/graph12927467556507496509.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:03:29] [INFO ] Decomposing Gal with order
[2026-05-23 17:03:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:03:29] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:03:29] [INFO ] Flatten gal took : 660 ms
[2026-05-23 17:03:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 475 labels/synchronizations in 32 ms.
[2026-05-23 17:03:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9583885815332239655.gal : 1 ms
[2026-05-23 17:03:29] [INFO ] Time to serialize properties into /tmp/CTLFireability7225903422031951172.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/CTLFireability9583885815332239655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7225903422031951172.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 297 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 17:04:00] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:04:00] [INFO ] Invariant cache hit.
[2026-05-23 17:04:00] [INFO ] Implicit Places using invariants in 234 ms returned []
[2026-05-23 17:04:00] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:04:00] [INFO ] Invariant cache hit.
[2026-05-23 17:04:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:04:01] [INFO ] Implicit Places using invariants and state equation in 806 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1048 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 135/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 272 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1619 ms. Remains : 135/136 places, 2348/2348 transitions.
[2026-05-23 17:04:01] [INFO ] Flatten gal took : 27 ms
[2026-05-23 17:04:01] [INFO ] Flatten gal took : 32 ms
[2026-05-23 17:04:01] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 17:04:01] [INFO ] Flatten gal took : 33 ms
[2026-05-23 17:04:01] [INFO ] Flatten gal took : 32 ms
[2026-05-23 17:04:01] [INFO ] Time to serialize gal into /tmp/CTLFireability14324057529685231155.gal : 11 ms
[2026-05-23 17:04:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12310961253949637077.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/CTLFireability14324057529685231155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12310961253949637077.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 17:04:31] [INFO ] Flatten gal took : 33 ms
[2026-05-23 17:04:31] [INFO ] Applying decomposition
[2026-05-23 17:04:31] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16494095757172504473.txt' '-o' '/tmp/graph16494095757172504473.bin' '-w' '/tmp/graph16494095757172504473.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16494095757172504473.bin' '-l' '-1' '-v' '-w' '/tmp/graph16494095757172504473.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:04:32] [INFO ] Decomposing Gal with order
[2026-05-23 17:04:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:04:32] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:04:32] [INFO ] Flatten gal took : 458 ms
[2026-05-23 17:04:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 12 ms.
[2026-05-23 17:04:32] [INFO ] Time to serialize gal into /tmp/CTLFireability1465757646578491779.gal : 1 ms
[2026-05-23 17:04:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14326962122202724772.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/CTLFireability1465757646578491779.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14326962122202724772.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 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 8 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 17:05:02] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:05:02] [INFO ] Invariant cache hit.
[2026-05-23 17:05:02] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-23 17:05:02] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:05:02] [INFO ] Invariant cache hit.
[2026-05-23 17:05:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:05:02] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 136/136 places, 2348/2348 transitions.
[2026-05-23 17:05:02] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:05:02] [INFO ] Flatten gal took : 53 ms
[2026-05-23 17:05:03] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 17:05:03] [INFO ] Flatten gal took : 52 ms
[2026-05-23 17:05:03] [INFO ] Flatten gal took : 52 ms
[2026-05-23 17:05:03] [INFO ] Time to serialize gal into /tmp/CTLFireability13599775113077716604.gal : 11 ms
[2026-05-23 17:05:03] [INFO ] Time to serialize properties into /tmp/CTLFireability1692926500165860024.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13599775113077716604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1692926500165860024.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 17:05:33] [INFO ] Flatten gal took : 51 ms
[2026-05-23 17:05:33] [INFO ] Applying decomposition
[2026-05-23 17:05:33] [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/graph7854027066796108201.txt' '-o' '/tmp/graph7854027066796108201.bin' '-w' '/tmp/graph7854027066796108201.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7854027066796108201.bin' '-l' '-1' '-v' '-w' '/tmp/graph7854027066796108201.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:05:33] [INFO ] Decomposing Gal with order
[2026-05-23 17:05:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:05:34] [INFO ] Removed a total of 4571 redundant transitions.
[2026-05-23 17:05:34] [INFO ] Flatten gal took : 534 ms
[2026-05-23 17:05:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 573 labels/synchronizations in 33 ms.
[2026-05-23 17:05:34] [INFO ] Time to serialize gal into /tmp/CTLFireability18023554038309339226.gal : 2 ms
[2026-05-23 17:05:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12809831512115132972.ctl : 10 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/CTLFireability18023554038309339226.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12809831512115132972.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 14 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Running 2344 sub problems to find dead transitions.
[2026-05-23 17:06:04] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3758773877916399125.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8298681198567367000.kers'
[2026-05-23 17:06:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3758773877916399125.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8298681198567367000.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 13 ms.
// Phase 1: matrix 289 rows 134 cols 1345 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-23 17:06:04] [INFO ] Computed 5 invariants in 14 ms
Computed 5 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-8298681198567367000.kers
Total runtime 15 ms.
[2026-05-23 17:06:04] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2344 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
SMT process timed out in 42134ms, After SMT, problems are : Problem set: 0 solved, 2344 unsolved
Search for dead transitions found 0 dead transitions in 42141ms
[2026-05-23 17:06:46] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:06:46] [INFO ] Invariant cache hit.
[2026-05-23 17:06:46] [INFO ] Implicit Places using invariants in 91 ms returned []
[2026-05-23 17:06:46] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:06:46] [INFO ] Invariant cache hit.
[2026-05-23 17:06:46] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:06:47] [INFO ] Implicit Places using invariants and state equation in 437 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 565 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 8 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42733 ms. Remains : 134/136 places, 2347/2348 transitions.
[2026-05-23 17:06:47] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:06:47] [INFO ] Flatten gal took : 36 ms
[2026-05-23 17:06:47] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:06:47] [INFO ] Flatten gal took : 33 ms
[2026-05-23 17:06:47] [INFO ] Flatten gal took : 33 ms
[2026-05-23 17:06:47] [INFO ] Time to serialize gal into /tmp/CTLFireability266560730348804785.gal : 10 ms
[2026-05-23 17:06:47] [INFO ] Time to serialize properties into /tmp/CTLFireability10070261645572687116.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/CTLFireability266560730348804785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10070261645572687116.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 17:07:17] [INFO ] Flatten gal took : 34 ms
[2026-05-23 17:07:17] [INFO ] Applying decomposition
[2026-05-23 17:07:17] [INFO ] Flatten gal took : 35 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/graph12098692082156244460.txt' '-o' '/tmp/graph12098692082156244460.bin' '-w' '/tmp/graph12098692082156244460.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12098692082156244460.bin' '-l' '-1' '-v' '-w' '/tmp/graph12098692082156244460.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:07:17] [INFO ] Decomposing Gal with order
[2026-05-23 17:07:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:07:18] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:07:18] [INFO ] Flatten gal took : 426 ms
[2026-05-23 17:07:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 475 labels/synchronizations in 11 ms.
[2026-05-23 17:07:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5777788277332147945.gal : 1 ms
[2026-05-23 17:07:18] [INFO ] Time to serialize properties into /tmp/CTLFireability5785059460325312453.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/CTLFireability5777788277332147945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5785059460325312453.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 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 12 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Running 2345 sub problems to find dead transitions.
[2026-05-23 17:07:48] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7710144318698535422.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7590738296519085254.kers'
[2026-05-23 17:07:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7710144318698535422.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7590738296519085254.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 290 rows 136 cols 1448 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-23 17:07:48] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7590738296519085254.kers
Total runtime 1 ms.
[2026-05-23 17:07:48] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2345/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2345 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2345 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 136/426 variables, and 6 constraints, problems are : Problem set: 0 solved, 2345 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/142 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41947ms problems are : Problem set: 0 solved, 2345 unsolved
Search for dead transitions found 0 dead transitions in 41952ms
[2026-05-23 17:08:30] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:08:30] [INFO ] Invariant cache hit.
[2026-05-23 17:08:30] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-23 17:08:30] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2026-05-23 17:08:30] [INFO ] Invariant cache hit.
[2026-05-23 17:08:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:08:30] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 42148 ms. Remains : 136/136 places, 2348/2348 transitions.
[2026-05-23 17:08:30] [INFO ] Flatten gal took : 27 ms
[2026-05-23 17:08:30] [INFO ] Flatten gal took : 44 ms
[2026-05-23 17:08:30] [INFO ] Input system was already deterministic with 2348 transitions.
[2026-05-23 17:08:30] [INFO ] Flatten gal took : 41 ms
[2026-05-23 17:08:30] [INFO ] Flatten gal took : 42 ms
[2026-05-23 17:08:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2700920531829976542.gal : 10 ms
[2026-05-23 17:08:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17391164310736239929.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2700920531829976542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17391164310736239929.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 17:09:00] [INFO ] Flatten gal took : 42 ms
[2026-05-23 17:09:00] [INFO ] Applying decomposition
[2026-05-23 17:09:00] [INFO ] Flatten gal took : 42 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/graph3208752785672024601.txt' '-o' '/tmp/graph3208752785672024601.bin' '-w' '/tmp/graph3208752785672024601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3208752785672024601.bin' '-l' '-1' '-v' '-w' '/tmp/graph3208752785672024601.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:09:00] [INFO ] Decomposing Gal with order
[2026-05-23 17:09:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:09:01] [INFO ] Removed a total of 4571 redundant transitions.
[2026-05-23 17:09:01] [INFO ] Flatten gal took : 482 ms
[2026-05-23 17:09:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 573 labels/synchronizations in 10 ms.
[2026-05-23 17:09:01] [INFO ] Time to serialize gal into /tmp/CTLFireability9377988343151233633.gal : 1 ms
[2026-05-23 17:09:01] [INFO ] Time to serialize properties into /tmp/CTLFireability10085702277858613409.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9377988343151233633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10085702277858613409.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 26 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Running 2344 sub problems to find dead transitions.
[2026-05-23 17:09:31] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4032862965898017567.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9529802944114826033.kers'
[2026-05-23 17:09:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4032862965898017567.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9529802944114826033.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 134 cols 1345 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-23 17:09:31] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9529802944114826033.kers
Total runtime 1 ms.
[2026-05-23 17:09:31] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2344 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Problem TDEAD1247 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 135/424 variables, and 7 constraints, problems are : Problem set: 1 solved, 2343 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2203/141 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41891ms problems are : Problem set: 1 solved, 2343 unsolved
Search for dead transitions found 1 dead transitions in 41896ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2026-05-23 17:10:13] [INFO ] Flow matrix only has 289 transitions (discarded 2057 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16957498245872668718.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3382366498461803240.kers'
[2026-05-23 17:10:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16957498245872668718.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3382366498461803240.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 134 cols 1345 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-23 17:10:13] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3382366498461803240.kers
Total runtime 1 ms.
[2026-05-23 17:10:13] [INFO ] Implicit Places using invariants in 227 ms returned []
[2026-05-23 17:10:13] [INFO ] Flow matrix only has 289 transitions (discarded 2057 similar events)
[2026-05-23 17:10:13] [INFO ] Invariant cache hit.
[2026-05-23 17:10:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:10:14] [INFO ] Implicit Places using invariants and state equation in 670 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 914 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/136 places, 2346/2348 transitions.
Applied a total of 0 rules in 10 ms. Remains 134 /134 variables (removed 0) and now considering 2346/2346 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42854 ms. Remains : 134/136 places, 2346/2348 transitions.
[2026-05-23 17:10:14] [INFO ] Flatten gal took : 27 ms
[2026-05-23 17:10:14] [INFO ] Flatten gal took : 32 ms
[2026-05-23 17:10:14] [INFO ] Input system was already deterministic with 2346 transitions.
[2026-05-23 17:10:14] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:10:14] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:10:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3040623666133753227.gal : 11 ms
[2026-05-23 17:10:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17195719176133811646.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/CTLFireability3040623666133753227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17195719176133811646.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 17:10:44] [INFO ] Flatten gal took : 33 ms
[2026-05-23 17:10:44] [INFO ] Applying decomposition
[2026-05-23 17:10:44] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4019222856981141446.txt' '-o' '/tmp/graph4019222856981141446.bin' '-w' '/tmp/graph4019222856981141446.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4019222856981141446.bin' '-l' '-1' '-v' '-w' '/tmp/graph4019222856981141446.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:10:44] [INFO ] Decomposing Gal with order
[2026-05-23 17:10:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:10:45] [INFO ] Removed a total of 4470 redundant transitions.
[2026-05-23 17:10:45] [INFO ] Flatten gal took : 410 ms
[2026-05-23 17:10:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 423 labels/synchronizations in 9 ms.
[2026-05-23 17:10:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6062758184356810369.gal : 2 ms
[2026-05-23 17:10:45] [INFO ] Time to serialize properties into /tmp/CTLFireability12996490647639794558.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/CTLFireability6062758184356810369.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12996490647639794558.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 18 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Running 2344 sub problems to find dead transitions.
[2026-05-23 17:11:15] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13031978098300684534.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2240481470425540804.kers'
[2026-05-23 17:11:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13031978098300684534.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2240481470425540804.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 289 rows 134 cols 1345 entries
Finished phase 1 with 130 SingleSign rule and 0 generalized
[2026-05-23 17:11:15] [INFO ] Computed 5 invariants in 3 ms
Computed 5 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-2240481470425540804.kers
Total runtime 4 ms.
[2026-05-23 17:11:15] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 135/424 variables, and 6 constraints, problems are : Problem set: 0 solved, 2344 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/135 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 2344/141 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2344 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2344 unsolved
SMT process timed out in 42062ms, After SMT, problems are : Problem set: 0 solved, 2344 unsolved
Search for dead transitions found 0 dead transitions in 42066ms
[2026-05-23 17:11:57] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:11:57] [INFO ] Invariant cache hit.
[2026-05-23 17:11:57] [INFO ] Implicit Places using invariants in 321 ms returned []
[2026-05-23 17:11:57] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:11:57] [INFO ] Invariant cache hit.
[2026-05-23 17:11:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:11:59] [INFO ] Implicit Places using invariants and state equation in 1181 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1509 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 14 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43614 ms. Remains : 133/136 places, 2347/2348 transitions.
[2026-05-23 17:11:59] [INFO ] Flatten gal took : 29 ms
[2026-05-23 17:11:59] [INFO ] Flatten gal took : 35 ms
[2026-05-23 17:11:59] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:11:59] [INFO ] Flatten gal took : 34 ms
[2026-05-23 17:11:59] [INFO ] Flatten gal took : 35 ms
[2026-05-23 17:11:59] [INFO ] Time to serialize gal into /tmp/CTLFireability5623189735963980521.gal : 11 ms
[2026-05-23 17:11:59] [INFO ] Time to serialize properties into /tmp/CTLFireability2323915519607490852.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/CTLFireability5623189735963980521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2323915519607490852.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 17:12:29] [INFO ] Flatten gal took : 36 ms
[2026-05-23 17:12:29] [INFO ] Applying decomposition
[2026-05-23 17:12:29] [INFO ] Flatten gal took : 37 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/graph9154348004700541259.txt' '-o' '/tmp/graph9154348004700541259.bin' '-w' '/tmp/graph9154348004700541259.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9154348004700541259.bin' '-l' '-1' '-v' '-w' '/tmp/graph9154348004700541259.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:12:29] [INFO ] Decomposing Gal with order
[2026-05-23 17:12:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:12:30] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 17:12:30] [INFO ] Flatten gal took : 383 ms
[2026-05-23 17:12:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 8 ms.
[2026-05-23 17:12:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5193045209564946191.gal : 2 ms
[2026-05-23 17:12:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17088016342565103650.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/CTLFireability5193045209564946191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17088016342565103650.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 235 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 17:13:00] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:13:00] [INFO ] Invariant cache hit.
[2026-05-23 17:13:00] [INFO ] Implicit Places using invariants in 219 ms returned []
[2026-05-23 17:13:00] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:13:00] [INFO ] Invariant cache hit.
[2026-05-23 17:13:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:13:01] [INFO ] Implicit Places using invariants and state equation in 615 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 838 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 221 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1294 ms. Remains : 134/136 places, 2347/2348 transitions.
[2026-05-23 17:13:01] [INFO ] Flatten gal took : 29 ms
[2026-05-23 17:13:01] [INFO ] Flatten gal took : 35 ms
[2026-05-23 17:13:01] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:13:01] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:13:01] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:13:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10865326554083995896.gal : 11 ms
[2026-05-23 17:13:01] [INFO ] Time to serialize properties into /tmp/CTLFireability10860456965232110298.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/CTLFireability10865326554083995896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10860456965232110298.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 17:13:31] [INFO ] Flatten gal took : 32 ms
[2026-05-23 17:13:31] [INFO ] Applying decomposition
[2026-05-23 17:13:31] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3675368911870769700.txt' '-o' '/tmp/graph3675368911870769700.bin' '-w' '/tmp/graph3675368911870769700.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3675368911870769700.bin' '-l' '-1' '-v' '-w' '/tmp/graph3675368911870769700.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:13:31] [INFO ] Decomposing Gal with order
[2026-05-23 17:13:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:13:32] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:13:32] [INFO ] Flatten gal took : 403 ms
[2026-05-23 17:13:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 11 ms.
[2026-05-23 17:13:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13537535837247412108.gal : 2 ms
[2026-05-23 17:13:32] [INFO ] Time to serialize properties into /tmp/CTLFireability1818979450917687066.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/CTLFireability13537535837247412108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1818979450917687066.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 17 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 17:14:02] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:14:02] [INFO ] Invariant cache hit.
[2026-05-23 17:14:02] [INFO ] Implicit Places using invariants in 258 ms returned []
[2026-05-23 17:14:02] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:14:02] [INFO ] Invariant cache hit.
[2026-05-23 17:14:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:14:03] [INFO ] Implicit Places using invariants and state equation in 792 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1079 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 9 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1105 ms. Remains : 133/136 places, 2347/2348 transitions.
[2026-05-23 17:14:03] [INFO ] Flatten gal took : 26 ms
[2026-05-23 17:14:03] [INFO ] Flatten gal took : 32 ms
[2026-05-23 17:14:03] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:14:03] [INFO ] Flatten gal took : 30 ms
[2026-05-23 17:14:03] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:14:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3623708118795506929.gal : 10 ms
[2026-05-23 17:14:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15441534418856435463.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/CTLFireability3623708118795506929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15441534418856435463.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 17:14:33] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:14:33] [INFO ] Applying decomposition
[2026-05-23 17:14:33] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15507361979462470258.txt' '-o' '/tmp/graph15507361979462470258.bin' '-w' '/tmp/graph15507361979462470258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15507361979462470258.bin' '-l' '-1' '-v' '-w' '/tmp/graph15507361979462470258.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:14:34] [INFO ] Decomposing Gal with order
[2026-05-23 17:14:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:14:34] [INFO ] Removed a total of 4373 redundant transitions.
[2026-05-23 17:14:34] [INFO ] Flatten gal took : 361 ms
[2026-05-23 17:14:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 9 ms.
[2026-05-23 17:14:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12248245497708245580.gal : 1 ms
[2026-05-23 17:14:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6356936380655339628.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/CTLFireability12248245497708245580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6356936380655339628.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 23 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 17:15:04] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:15:04] [INFO ] Invariant cache hit.
[2026-05-23 17:15:04] [INFO ] Implicit Places using invariants in 297 ms returned []
[2026-05-23 17:15:04] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:15:04] [INFO ] Invariant cache hit.
[2026-05-23 17:15:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:15:05] [INFO ] Implicit Places using invariants and state equation in 948 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1278 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 12 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1313 ms. Remains : 134/136 places, 2347/2348 transitions.
[2026-05-23 17:15:05] [INFO ] Flatten gal took : 27 ms
[2026-05-23 17:15:05] [INFO ] Flatten gal took : 32 ms
[2026-05-23 17:15:06] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:15:06] [INFO ] Flatten gal took : 30 ms
[2026-05-23 17:15:06] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:15:06] [INFO ] Time to serialize gal into /tmp/CTLFireability5465837549466121679.gal : 11 ms
[2026-05-23 17:15:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11731390205959616960.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/CTLFireability5465837549466121679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11731390205959616960.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 17:15:36] [INFO ] Flatten gal took : 32 ms
[2026-05-23 17:15:36] [INFO ] Applying decomposition
[2026-05-23 17:15:36] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17632179581532116267.txt' '-o' '/tmp/graph17632179581532116267.bin' '-w' '/tmp/graph17632179581532116267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17632179581532116267.bin' '-l' '-1' '-v' '-w' '/tmp/graph17632179581532116267.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:15:36] [INFO ] Decomposing Gal with order
[2026-05-23 17:15:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:15:36] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:15:36] [INFO ] Flatten gal took : 422 ms
[2026-05-23 17:15:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 9 ms.
[2026-05-23 17:15:36] [INFO ] Time to serialize gal into /tmp/CTLFireability11152223431769843181.gal : 1 ms
[2026-05-23 17:15:36] [INFO ] Time to serialize properties into /tmp/CTLFireability16175789330841616923.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/CTLFireability11152223431769843181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16175789330841616923.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 220 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 17:16:07] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:16:07] [INFO ] Invariant cache hit.
[2026-05-23 17:16:07] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-23 17:16:07] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:16:07] [INFO ] Invariant cache hit.
[2026-05-23 17:16:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:16:08] [INFO ] Implicit Places using invariants and state equation in 743 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1012 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 196 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1430 ms. Remains : 134/136 places, 2347/2348 transitions.
[2026-05-23 17:16:08] [INFO ] Flatten gal took : 26 ms
[2026-05-23 17:16:08] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:16:08] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:16:08] [INFO ] Flatten gal took : 30 ms
[2026-05-23 17:16:08] [INFO ] Flatten gal took : 31 ms
[2026-05-23 17:16:08] [INFO ] Time to serialize gal into /tmp/CTLFireability48508193763605817.gal : 11 ms
[2026-05-23 17:16:08] [INFO ] Time to serialize properties into /tmp/CTLFireability3020851067951304706.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/CTLFireability48508193763605817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3020851067951304706.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 17:16:38] [INFO ] Flatten gal took : 33 ms
[2026-05-23 17:16:38] [INFO ] Applying decomposition
[2026-05-23 17:16:38] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18380340991617800958.txt' '-o' '/tmp/graph18380340991617800958.bin' '-w' '/tmp/graph18380340991617800958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18380340991617800958.bin' '-l' '-1' '-v' '-w' '/tmp/graph18380340991617800958.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:16:38] [INFO ] Decomposing Gal with order
[2026-05-23 17:16:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:16:39] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:16:39] [INFO ] Flatten gal took : 412 ms
[2026-05-23 17:16:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 8 ms.
[2026-05-23 17:16:39] [INFO ] Time to serialize gal into /tmp/CTLFireability14880674140435476692.gal : 2 ms
[2026-05-23 17:16:39] [INFO ] Time to serialize properties into /tmp/CTLFireability2609759978672962704.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/CTLFireability14880674140435476692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2609759978672962704.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 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 20 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 17:17:09] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:17:09] [INFO ] Invariant cache hit.
[2026-05-23 17:17:09] [INFO ] Implicit Places using invariants in 254 ms returned []
[2026-05-23 17:17:09] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2026-05-23 17:17:09] [INFO ] Invariant cache hit.
[2026-05-23 17:17:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-23 17:17:10] [INFO ] Implicit Places using invariants and state equation in 781 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1059 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 9 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1090 ms. Remains : 134/136 places, 2347/2348 transitions.
[2026-05-23 17:17:10] [INFO ] Flatten gal took : 29 ms
[2026-05-23 17:17:10] [INFO ] Flatten gal took : 34 ms
[2026-05-23 17:17:10] [INFO ] Input system was already deterministic with 2347 transitions.
[2026-05-23 17:17:10] [INFO ] Flatten gal took : 45 ms
[2026-05-23 17:17:10] [INFO ] Flatten gal took : 37 ms
[2026-05-23 17:17:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8308105803703118556.gal : 28 ms
[2026-05-23 17:17:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3199198341354819932.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/CTLFireability8308105803703118556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3199198341354819932.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 17:17:40] [INFO ] Flatten gal took : 33 ms
[2026-05-23 17:17:40] [INFO ] Applying decomposition
[2026-05-23 17:17:40] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3581517871673242019.txt' '-o' '/tmp/graph3581517871673242019.bin' '-w' '/tmp/graph3581517871673242019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3581517871673242019.bin' '-l' '-1' '-v' '-w' '/tmp/graph3581517871673242019.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:17:41] [INFO ] Decomposing Gal with order
[2026-05-23 17:17:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:17:41] [INFO ] Removed a total of 4472 redundant transitions.
[2026-05-23 17:17:41] [INFO ] Flatten gal took : 408 ms
[2026-05-23 17:17:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 10 ms.
[2026-05-23 17:17:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17849083416575183573.gal : 2 ms
[2026-05-23 17:17:41] [INFO ] Time to serialize properties into /tmp/CTLFireability3357722007858323529.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/CTLFireability17849083416575183573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3357722007858323529.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 17:18:11] [INFO ] Flatten gal took : 148 ms
[2026-05-23 17:18:11] [INFO ] Flatten gal took : 105 ms
[2026-05-23 17:18:12] [INFO ] Applying decomposition
[2026-05-23 17:18:12] [INFO ] Flatten gal took : 106 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/graph14352858930428670825.txt' '-o' '/tmp/graph14352858930428670825.bin' '-w' '/tmp/graph14352858930428670825.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14352858930428670825.bin' '-l' '-1' '-v' '-w' '/tmp/graph14352858930428670825.weights' '-q' '0' '-e' '0.001'
[2026-05-23 17:18:12] [INFO ] Decomposing Gal with order
[2026-05-23 17:18:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 17:18:13] [INFO ] Removed a total of 4571 redundant transitions.
[2026-05-23 17:18:13] [INFO ] Flatten gal took : 608 ms
[2026-05-23 17:18:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 573 labels/synchronizations in 11 ms.
[2026-05-23 17:18:13] [INFO ] Time to serialize gal into /tmp/CTLFireability15413961621252004637.gal : 1 ms
[2026-05-23 17:18:13] [INFO ] Time to serialize properties into /tmp/CTLFireability11097476061271568454.ctl : 36 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/CTLFireability15413961621252004637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11097476061271568454.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 14 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 17:45:26] [INFO ] Flatten gal took : 118 ms
[2026-05-23 17:45:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15815636462303460658.gal : 12 ms
[2026-05-23 17:45:26] [INFO ] Time to serialize properties into /tmp/CTLFireability1324145406345587506.ctl : 27 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/CTLFireability15815636462303460658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1324145406345587506.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-V50P50N20"
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-V50P50N20, 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-177946841800258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N20.tgz
mv BridgeAndVehicles-PT-V50P50N20 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 ;