Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064700729.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DiscoveryGPU-PT-13b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064700729
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 97K May 29 14:32 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 DiscoveryGPU-PT-13b-CTLCardinality-2023-12
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2023-13
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2023-14
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2023-15
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-00
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-01
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-02
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-03
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-04
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-05
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-06
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-07
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-08
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-09
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-10
FORMULA_NAME DiscoveryGPU-PT-13b-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748944449837

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-13b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 09:54:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 09:54:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 09:54:12] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2025-06-03 09:54:12] [INFO ] Transformed 380 places.
[2025-06-03 09:54:12] [INFO ] Transformed 404 transitions.
[2025-06-03 09:54:12] [INFO ] Found NUPN structural information;
[2025-06-03 09:54:12] [INFO ] Parsed PT model containing 380 places and 404 transitions and 1056 arcs in 426 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 35 ms.
Initial state reduction rules removed 1 formulas.
FORMULA DiscoveryGPU-PT-13b-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 93 out of 380 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 380/380 places, 404/404 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 363 transition count 404
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 50 place count 330 transition count 371
Iterating global reduction 1 with 33 rules applied. Total rules applied 83 place count 330 transition count 371
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 89 place count 324 transition count 365
Iterating global reduction 1 with 6 rules applied. Total rules applied 95 place count 324 transition count 365
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 99 place count 320 transition count 361
Iterating global reduction 1 with 4 rules applied. Total rules applied 103 place count 320 transition count 361
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 105 place count 318 transition count 359
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 318 transition count 359
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 108 place count 317 transition count 357
Iterating global reduction 1 with 1 rules applied. Total rules applied 109 place count 317 transition count 357
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 110 place count 316 transition count 356
Iterating global reduction 1 with 1 rules applied. Total rules applied 111 place count 316 transition count 356
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 112 place count 315 transition count 355
Iterating global reduction 1 with 1 rules applied. Total rules applied 113 place count 315 transition count 355
Applied a total of 113 rules in 251 ms. Remains 315 /380 variables (removed 65) and now considering 355/404 (removed 49) transitions.
// Phase 1: matrix 355 rows 315 cols
[2025-06-03 09:54:13] [INFO ] Computed 3 invariants in 41 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:54:14] [INFO ] Implicit Places using invariants in 665 ms returned []
[2025-06-03 09:54:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:54:14] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 1445 ms to find 0 implicit places.
Running 354 sub problems to find dead transitions.
[2025-06-03 09:54:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 1 (OVERLAPS) 3/308 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:25] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:25] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 4 (OVERLAPS) 355/663 variables, 308/313 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:39] [INFO ] Deduced a trap composed of 7 places in 288 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:40] [INFO ] Deduced a trap composed of 8 places in 304 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:40] [INFO ] Deduced a trap composed of 9 places in 275 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:40] [INFO ] Deduced a trap composed of 11 places in 269 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:41] [INFO ] Deduced a trap composed of 12 places in 287 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:41] [INFO ] Deduced a trap composed of 13 places in 273 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:41] [INFO ] Deduced a trap composed of 14 places in 270 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:42] [INFO ] Deduced a trap composed of 15 places in 256 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:42] [INFO ] Deduced a trap composed of 16 places in 264 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:42] [INFO ] Deduced a trap composed of 17 places in 256 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:42] [INFO ] Deduced a trap composed of 18 places in 267 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:43] [INFO ] Deduced a trap composed of 18 places in 263 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:43] [INFO ] Deduced a trap composed of 14 places in 232 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:43] [INFO ] Deduced a trap composed of 14 places in 216 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:43] [INFO ] Deduced a trap composed of 15 places in 194 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:44] [INFO ] Deduced a trap composed of 18 places in 185 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:44] [INFO ] Deduced a trap composed of 19 places in 178 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:44] [INFO ] Deduced a trap composed of 20 places in 184 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:44] [INFO ] Deduced a trap composed of 20 places in 165 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:54:44] [INFO ] Deduced a trap composed of 21 places in 154 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/663 variables, 20/333 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/670 variables, and 333 constraints, problems are : Problem set: 0 solved, 354 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 308/315 constraints, PredecessorRefiner: 354/354 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 354 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 1 (OVERLAPS) 3/308 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 22/25 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 4 (OVERLAPS) 355/663 variables, 308/333 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/663 variables, 347/680 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/670 variables, and 680 constraints, problems are : Problem set: 0 solved, 354 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 308/315 constraints, PredecessorRefiner: 347/354 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60454ms problems are : Problem set: 0 solved, 354 unsolved
Search for dead transitions found 0 dead transitions in 60489ms
Starting structural reductions in LTL mode, iteration 1 : 315/380 places, 355/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62231 ms. Remains : 315/380 places, 355/404 transitions.
Support contains 93 out of 315 places after structural reductions.
[2025-06-03 09:55:15] [INFO ] Flatten gal took : 107 ms
[2025-06-03 09:55:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DiscoveryGPU-PT-13b-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 09:55:15] [INFO ] Flatten gal took : 60 ms
[2025-06-03 09:55:15] [INFO ] Input system was already deterministic with 355 transitions.
Support contains 87 out of 315 places (down from 93) after GAL structural reductions.
RANDOM walk for 40000 steps (94 resets) in 2068 ms. (19 steps per ms) remains 2/54 properties
BEST_FIRST walk for 40004 steps (13 resets) in 239 ms. (166 steps per ms) remains 1/2 properties
BEST_FIRST walk for 4594 steps (0 resets) in 25 ms. (176 steps per ms) remains 0/1 properties
[2025-06-03 09:55:16] [INFO ] Flatten gal took : 25 ms
[2025-06-03 09:55:16] [INFO ] Flatten gal took : 26 ms
[2025-06-03 09:55:16] [INFO ] Input system was already deterministic with 355 transitions.
Computed a total of 53 stabilizing places and 53 stable transitions
Graph (complete) has 583 edges and 315 vertex of which 292 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 355/355 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 307 transition count 355
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 48 place count 267 transition count 315
Iterating global reduction 1 with 40 rules applied. Total rules applied 88 place count 267 transition count 315
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 99 place count 256 transition count 302
Iterating global reduction 1 with 11 rules applied. Total rules applied 110 place count 256 transition count 302
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 120 place count 246 transition count 290
Iterating global reduction 1 with 10 rules applied. Total rules applied 130 place count 246 transition count 290
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 140 place count 236 transition count 278
Iterating global reduction 1 with 10 rules applied. Total rules applied 150 place count 236 transition count 278
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 158 place count 228 transition count 266
Iterating global reduction 1 with 8 rules applied. Total rules applied 166 place count 228 transition count 266
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 172 place count 222 transition count 260
Iterating global reduction 1 with 6 rules applied. Total rules applied 178 place count 222 transition count 260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 182 place count 218 transition count 256
Iterating global reduction 1 with 4 rules applied. Total rules applied 186 place count 218 transition count 256
Applied a total of 186 rules in 50 ms. Remains 218 /315 variables (removed 97) and now considering 256/355 (removed 99) transitions.
// Phase 1: matrix 256 rows 218 cols
[2025-06-03 09:55:16] [INFO ] Computed 2 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:55:17] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-03 09:55:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:55:17] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-03 09:55:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (OVERLAPS) 1/217 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (OVERLAPS) 256/473 variables, 217/219 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:27] [INFO ] Deduced a trap composed of 7 places in 207 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:28] [INFO ] Deduced a trap composed of 8 places in 167 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:28] [INFO ] Deduced a trap composed of 9 places in 198 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:28] [INFO ] Deduced a trap composed of 10 places in 142 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:28] [INFO ] Deduced a trap composed of 11 places in 198 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:28] [INFO ] Deduced a trap composed of 12 places in 149 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:29] [INFO ] Deduced a trap composed of 13 places in 202 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:29] [INFO ] Deduced a trap composed of 14 places in 203 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:29] [INFO ] Deduced a trap composed of 15 places in 187 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:29] [INFO ] Deduced a trap composed of 16 places in 184 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:29] [INFO ] Deduced a trap composed of 17 places in 189 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:30] [INFO ] Deduced a trap composed of 18 places in 154 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:55:30] [INFO ] Deduced a trap composed of 18 places in 153 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/473 variables, 13/232 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/473 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 1/474 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 474/474 variables, and 233 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (OVERLAPS) 1/217 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (OVERLAPS) 256/473 variables, 217/232 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/473 variables, 254/486 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/473 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 1/474 variables, 1/487 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/474 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/474 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 474/474 variables, and 488 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60145ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Starting structural reductions in LTL mode, iteration 1 : 218/315 places, 256/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60596 ms. Remains : 218/315 places, 256/355 transitions.
[2025-06-03 09:56:17] [INFO ] Flatten gal took : 29 ms
[2025-06-03 09:56:17] [INFO ] Flatten gal took : 27 ms
[2025-06-03 09:56:17] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-03 09:56:17] [INFO ] Flatten gal took : 24 ms
[2025-06-03 09:56:17] [INFO ] Flatten gal took : 23 ms
[2025-06-03 09:56:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality8471672362513584278.gal : 14 ms
[2025-06-03 09:56:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality7063673972751534193.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8471672362513584278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7063673972751534193.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 09:56:47] [INFO ] Flatten gal took : 22 ms
[2025-06-03 09:56:47] [INFO ] Applying decomposition
[2025-06-03 09:56:47] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3060677879779531018.txt' '-o' '/tmp/graph3060677879779531018.bin' '-w' '/tmp/graph3060677879779531018.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3060677879779531018.bin' '-l' '-1' '-v' '-w' '/tmp/graph3060677879779531018.weights' '-q' '0' '-e' '0.001'
[2025-06-03 09:56:48] [INFO ] Decomposing Gal with order
[2025-06-03 09:56:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 09:56:48] [INFO ] Removed a total of 103 redundant transitions.
[2025-06-03 09:56:48] [INFO ] Flatten gal took : 77 ms
[2025-06-03 09:56:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 13 ms.
[2025-06-03 09:56:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2052782320087780152.gal : 9 ms
[2025-06-03 09:56:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1219748347333491327.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2052782320087780152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1219748347333491327.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Graph (complete) has 583 edges and 315 vertex of which 294 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.3 ms
Discarding 21 places :
Also discarding 13 output transitions
Drop transitions (Output transitions of discarded places.) removed 13 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 59 place count 293 transition count 283
Reduce places removed 58 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 59 rules applied. Total rules applied 118 place count 235 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 119 place count 234 transition count 282
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 119 place count 234 transition count 252
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 179 place count 204 transition count 252
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 192 place count 191 transition count 239
Iterating global reduction 3 with 13 rules applied. Total rules applied 205 place count 191 transition count 239
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 205 place count 191 transition count 237
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 209 place count 189 transition count 237
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 218 place count 180 transition count 227
Iterating global reduction 3 with 9 rules applied. Total rules applied 227 place count 180 transition count 227
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 235 place count 172 transition count 214
Iterating global reduction 3 with 8 rules applied. Total rules applied 243 place count 172 transition count 214
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 250 place count 165 transition count 205
Iterating global reduction 3 with 7 rules applied. Total rules applied 257 place count 165 transition count 205
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 259 place count 163 transition count 203
Iterating global reduction 3 with 2 rules applied. Total rules applied 261 place count 163 transition count 203
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 319 place count 134 transition count 174
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 321 place count 132 transition count 171
Iterating global reduction 3 with 2 rules applied. Total rules applied 323 place count 132 transition count 171
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 325 place count 130 transition count 168
Iterating global reduction 3 with 2 rules applied. Total rules applied 327 place count 130 transition count 168
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 328 place count 129 transition count 167
Iterating global reduction 3 with 1 rules applied. Total rules applied 329 place count 129 transition count 167
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 331 place count 127 transition count 165
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 152 edges and 125 vertex of which 121 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 129 edges and 121 vertex of which 50 / 121 are part of one of the 25 SCC in 2 ms
Free SCC test removed 25 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 3 with 42 rules applied. Total rules applied 373 place count 96 transition count 122
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 65 rules applied. Total rules applied 438 place count 58 transition count 95
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 439 place count 57 transition count 95
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 450 place count 46 transition count 73
Iterating global reduction 6 with 11 rules applied. Total rules applied 461 place count 46 transition count 73
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 471 place count 36 transition count 53
Iterating global reduction 6 with 10 rules applied. Total rules applied 481 place count 36 transition count 53
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 491 place count 26 transition count 33
Iterating global reduction 6 with 10 rules applied. Total rules applied 501 place count 26 transition count 33
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 511 place count 16 transition count 23
Iterating global reduction 6 with 10 rules applied. Total rules applied 521 place count 16 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 522 place count 16 transition count 22
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 523 place count 16 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 524 place count 15 transition count 21
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 527 place count 12 transition count 18
Applied a total of 527 rules in 132 ms. Remains 12 /315 variables (removed 303) and now considering 18/355 (removed 337) transitions.
[2025-06-03 09:57:18] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 12 cols
[2025-06-03 09:57:18] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:57:18] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-03 09:57:18] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2025-06-03 09:57:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:57:18] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 09:57:18] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2025-06-03 09:57:18] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
[2025-06-03 09:57:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 14/22 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 4/26 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 0/26 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/27 variables, and 12 constraints, problems are : Problem set: 0 solved, 13 unsolved in 254 ms.
Refiners :[State Equation: 12/12 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 14/22 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 4/26 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/26 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 0/26 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/27 variables, and 25 constraints, problems are : Problem set: 0 solved, 13 unsolved in 279 ms.
Refiners :[State Equation: 12/12 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 537ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 537ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/315 places, 18/355 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 726 ms. Remains : 12/315 places, 18/355 transitions.
[2025-06-03 09:57:19] [INFO ] Flatten gal took : 2 ms
[2025-06-03 09:57:19] [INFO ] Flatten gal took : 1 ms
[2025-06-03 09:57:19] [INFO ] Input system was already deterministic with 18 transitions.
[2025-06-03 09:57:19] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 44 steps (0 resets) in 5 ms. (7 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-13b-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 09:57:19] [INFO ] Flatten gal took : 2 ms
[2025-06-03 09:57:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9060444795584033747.gal : 1 ms
[2025-06-03 09:57:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7362449151924966166.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9060444795584033747.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7362449151924966166.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 355/355 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 355
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 39 place count 276 transition count 323
Iterating global reduction 1 with 32 rules applied. Total rules applied 71 place count 276 transition count 323
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 78 place count 269 transition count 315
Iterating global reduction 1 with 7 rules applied. Total rules applied 85 place count 269 transition count 315
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 91 place count 263 transition count 307
Iterating global reduction 1 with 6 rules applied. Total rules applied 97 place count 263 transition count 307
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 103 place count 257 transition count 300
Iterating global reduction 1 with 6 rules applied. Total rules applied 109 place count 257 transition count 300
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 114 place count 252 transition count 293
Iterating global reduction 1 with 5 rules applied. Total rules applied 119 place count 252 transition count 293
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 122 place count 249 transition count 290
Iterating global reduction 1 with 3 rules applied. Total rules applied 125 place count 249 transition count 290
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 127 place count 247 transition count 288
Iterating global reduction 1 with 2 rules applied. Total rules applied 129 place count 247 transition count 288
Applied a total of 129 rules in 58 ms. Remains 247 /315 variables (removed 68) and now considering 288/355 (removed 67) transitions.
// Phase 1: matrix 288 rows 247 cols
[2025-06-03 09:57:19] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:57:19] [INFO ] Implicit Places using invariants in 195 ms returned []
[2025-06-03 09:57:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:57:19] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
Running 287 sub problems to find dead transitions.
[2025-06-03 09:57:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (OVERLAPS) 3/247 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:26] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/247 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 288/535 variables, 247/251 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:36] [INFO ] Deduced a trap composed of 7 places in 161 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:36] [INFO ] Deduced a trap composed of 8 places in 216 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:36] [INFO ] Deduced a trap composed of 9 places in 218 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:36] [INFO ] Deduced a trap composed of 11 places in 231 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:36] [INFO ] Deduced a trap composed of 12 places in 153 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:37] [INFO ] Deduced a trap composed of 13 places in 209 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:37] [INFO ] Deduced a trap composed of 14 places in 147 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:37] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:37] [INFO ] Deduced a trap composed of 16 places in 178 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:37] [INFO ] Deduced a trap composed of 17 places in 178 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:38] [INFO ] Deduced a trap composed of 18 places in 176 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:38] [INFO ] Deduced a trap composed of 18 places in 214 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 12/263 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/535 variables, and 263 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 247/247 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (OVERLAPS) 3/247 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/247 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 288/535 variables, 247/263 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 287/550 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/535 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/535 variables, and 550 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 247/247 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60179ms problems are : Problem set: 0 solved, 287 unsolved
Search for dead transitions found 0 dead transitions in 60182ms
Starting structural reductions in LTL mode, iteration 1 : 247/315 places, 288/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60867 ms. Remains : 247/315 places, 288/355 transitions.
[2025-06-03 09:58:19] [INFO ] Flatten gal took : 14 ms
[2025-06-03 09:58:19] [INFO ] Flatten gal took : 16 ms
[2025-06-03 09:58:19] [INFO ] Input system was already deterministic with 288 transitions.
[2025-06-03 09:58:20] [INFO ] Flatten gal took : 14 ms
[2025-06-03 09:58:20] [INFO ] Flatten gal took : 13 ms
[2025-06-03 09:58:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality13978263429454169863.gal : 3 ms
[2025-06-03 09:58:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality10692099376575131011.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13978263429454169863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10692099376575131011.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 09:58:50] [INFO ] Flatten gal took : 12 ms
[2025-06-03 09:58:50] [INFO ] Applying decomposition
[2025-06-03 09:58:50] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2981370033102691663.txt' '-o' '/tmp/graph2981370033102691663.bin' '-w' '/tmp/graph2981370033102691663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2981370033102691663.bin' '-l' '-1' '-v' '-w' '/tmp/graph2981370033102691663.weights' '-q' '0' '-e' '0.001'
[2025-06-03 09:58:50] [INFO ] Decomposing Gal with order
[2025-06-03 09:58:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 09:58:50] [INFO ] Removed a total of 109 redundant transitions.
[2025-06-03 09:58:50] [INFO ] Flatten gal took : 25 ms
[2025-06-03 09:58:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2025-06-03 09:58:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality2472168069217561147.gal : 7 ms
[2025-06-03 09:58:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality7188917560920807679.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2472168069217561147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7188917560920807679.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Graph (complete) has 583 edges and 315 vertex of which 293 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 13 output transitions
Drop transitions (Output transitions of discarded places.) removed 13 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 292 transition count 284
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 115 place count 235 transition count 284
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 115 place count 235 transition count 256
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 171 place count 207 transition count 256
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 184 place count 194 transition count 243
Iterating global reduction 2 with 13 rules applied. Total rules applied 197 place count 194 transition count 243
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 197 place count 194 transition count 241
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 201 place count 192 transition count 241
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 210 place count 183 transition count 231
Iterating global reduction 2 with 9 rules applied. Total rules applied 219 place count 183 transition count 231
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 228 place count 174 transition count 216
Iterating global reduction 2 with 9 rules applied. Total rules applied 237 place count 174 transition count 216
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 245 place count 166 transition count 206
Iterating global reduction 2 with 8 rules applied. Total rules applied 253 place count 166 transition count 206
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 254 place count 165 transition count 205
Iterating global reduction 2 with 1 rules applied. Total rules applied 255 place count 165 transition count 205
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 313 place count 136 transition count 176
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 315 place count 134 transition count 173
Iterating global reduction 2 with 2 rules applied. Total rules applied 317 place count 134 transition count 173
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 319 place count 132 transition count 170
Iterating global reduction 2 with 2 rules applied. Total rules applied 321 place count 132 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 322 place count 131 transition count 169
Iterating global reduction 2 with 1 rules applied. Total rules applied 323 place count 131 transition count 169
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 325 place count 131 transition count 169
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 327 place count 129 transition count 167
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 153 edges and 127 vertex of which 123 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 128 edges and 123 vertex of which 48 / 123 are part of one of the 24 SCC in 0 ms
Free SCC test removed 24 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 2 with 42 rules applied. Total rules applied 369 place count 99 transition count 124
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 62 rules applied. Total rules applied 431 place count 61 transition count 100
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 442 place count 50 transition count 78
Iterating global reduction 4 with 11 rules applied. Total rules applied 453 place count 50 transition count 78
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 463 place count 40 transition count 58
Iterating global reduction 4 with 10 rules applied. Total rules applied 473 place count 40 transition count 58
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 481 place count 32 transition count 42
Iterating global reduction 4 with 8 rules applied. Total rules applied 489 place count 32 transition count 42
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 497 place count 24 transition count 34
Iterating global reduction 4 with 8 rules applied. Total rules applied 505 place count 24 transition count 34
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 506 place count 24 transition count 33
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 508 place count 23 transition count 32
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 512 place count 19 transition count 28
Applied a total of 512 rules in 82 ms. Remains 19 /315 variables (removed 296) and now considering 28/355 (removed 327) transitions.
[2025-06-03 09:59:20] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 19 cols
[2025-06-03 09:59:20] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:59:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-03 09:59:20] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2025-06-03 09:59:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:59:20] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 09:59:20] [INFO ] Redundant transitions in 0 ms returned []
Running 20 sub problems to find dead transitions.
[2025-06-03 09:59:20] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2025-06-03 09:59:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 23/37 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 5/42 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 0/42 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/43 variables, and 19 constraints, problems are : Problem set: 0 solved, 20 unsolved in 362 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 23/37 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 17/31 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 5/42 variables, 5/36 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/42 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/43 variables, and 39 constraints, problems are : Problem set: 0 solved, 20 unsolved in 375 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 742ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 742ms
Starting structural reductions in SI_CTL mode, iteration 1 : 19/315 places, 28/355 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 884 ms. Remains : 19/315 places, 28/355 transitions.
[2025-06-03 09:59:21] [INFO ] Flatten gal took : 2 ms
[2025-06-03 09:59:21] [INFO ] Flatten gal took : 2 ms
[2025-06-03 09:59:21] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-03 09:59:21] [INFO ] Flatten gal took : 1 ms
[2025-06-03 09:59:21] [INFO ] Flatten gal took : 1 ms
[2025-06-03 09:59:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality10778409884376665755.gal : 1 ms
[2025-06-03 09:59:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality10320949196127516887.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10778409884376665755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10320949196127516887.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,41280,0.013377,3884,2,75,5,879,6,0,95,825,0


Converting to forward existential form...Done !
original formula: EF(EG((EG((((p274==0)&&(p334==0))&&(p68==1))) + EF(((p131==0)||(p282==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(EG((((p274==0)&&(p334==0))&&(p68==1))) + E(TRUE U ((p131==0)||(p282==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t12, t13, t21, t24, t25, t27, Intersection with reachable at each step enabled. (destroy...193
(forward)formula 0,1,0.051526,4780,1,0,74,5474,81,42,581,5882,95
FORMULA DiscoveryGPU-PT-13b-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 355/355 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 307 transition count 355
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 42 place count 273 transition count 321
Iterating global reduction 1 with 34 rules applied. Total rules applied 76 place count 273 transition count 321
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 86 place count 263 transition count 310
Iterating global reduction 1 with 10 rules applied. Total rules applied 96 place count 263 transition count 310
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 106 place count 253 transition count 298
Iterating global reduction 1 with 10 rules applied. Total rules applied 116 place count 253 transition count 298
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 126 place count 243 transition count 286
Iterating global reduction 1 with 10 rules applied. Total rules applied 136 place count 243 transition count 286
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 145 place count 234 transition count 272
Iterating global reduction 1 with 9 rules applied. Total rules applied 154 place count 234 transition count 272
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 161 place count 227 transition count 265
Iterating global reduction 1 with 7 rules applied. Total rules applied 168 place count 227 transition count 265
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 173 place count 222 transition count 260
Iterating global reduction 1 with 5 rules applied. Total rules applied 178 place count 222 transition count 260
Applied a total of 178 rules in 46 ms. Remains 222 /315 variables (removed 93) and now considering 260/355 (removed 95) transitions.
// Phase 1: matrix 260 rows 222 cols
[2025-06-03 09:59:21] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:59:21] [INFO ] Implicit Places using invariants in 150 ms returned []
[2025-06-03 09:59:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:59:21] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 624 ms to find 0 implicit places.
Running 259 sub problems to find dead transitions.
[2025-06-03 09:59:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 3 (OVERLAPS) 260/481 variables, 221/223 constraints. Problems are: Problem set: 0 solved, 259 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:34] [INFO ] Deduced a trap composed of 7 places in 139 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:35] [INFO ] Deduced a trap composed of 8 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:35] [INFO ] Deduced a trap composed of 9 places in 192 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:35] [INFO ] Deduced a trap composed of 10 places in 191 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:35] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:35] [INFO ] Deduced a trap composed of 12 places in 164 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:35] [INFO ] Deduced a trap composed of 13 places in 162 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:36] [INFO ] Deduced a trap composed of 14 places in 178 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:36] [INFO ] Deduced a trap composed of 15 places in 161 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:36] [INFO ] Deduced a trap composed of 16 places in 162 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:36] [INFO ] Deduced a trap composed of 17 places in 167 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:36] [INFO ] Deduced a trap composed of 18 places in 168 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:59:37] [INFO ] Deduced a trap composed of 18 places in 156 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/481 variables, 13/236 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 6 (OVERLAPS) 1/482 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 259 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 482/482 variables, and 237 constraints, problems are : Problem set: 0 solved, 259 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 222/222 constraints, PredecessorRefiner: 259/259 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 259 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 4 (OVERLAPS) 260/481 variables, 221/236 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/481 variables, 258/494 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 7 (OVERLAPS) 1/482 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 259 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/482 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 259 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 482/482 variables, and 496 constraints, problems are : Problem set: 0 solved, 259 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 222/222 constraints, PredecessorRefiner: 259/259 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60107ms problems are : Problem set: 0 solved, 259 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in LTL mode, iteration 1 : 222/315 places, 260/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60780 ms. Remains : 222/315 places, 260/355 transitions.
[2025-06-03 10:00:22] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:00:22] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:00:22] [INFO ] Input system was already deterministic with 260 transitions.
[2025-06-03 10:00:22] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:00:22] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:00:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality12178804075764740632.gal : 3 ms
[2025-06-03 10:00:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality567828952839049842.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12178804075764740632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality567828952839049842.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:00:52] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:00:52] [INFO ] Applying decomposition
[2025-06-03 10:00:52] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14497915473836810609.txt' '-o' '/tmp/graph14497915473836810609.bin' '-w' '/tmp/graph14497915473836810609.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14497915473836810609.bin' '-l' '-1' '-v' '-w' '/tmp/graph14497915473836810609.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:00:52] [INFO ] Decomposing Gal with order
[2025-06-03 10:00:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:00:52] [INFO ] Removed a total of 101 redundant transitions.
[2025-06-03 10:00:52] [INFO ] Flatten gal took : 19 ms
[2025-06-03 10:00:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 4 ms.
[2025-06-03 10:00:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality17101723966621593967.gal : 5 ms
[2025-06-03 10:00:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality1629812151390364227.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17101723966621593967.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1629812151390364227.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 355
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 41 place count 274 transition count 321
Iterating global reduction 1 with 34 rules applied. Total rules applied 75 place count 274 transition count 321
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 85 place count 264 transition count 309
Iterating global reduction 1 with 10 rules applied. Total rules applied 95 place count 264 transition count 309
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 104 place count 255 transition count 299
Iterating global reduction 1 with 9 rules applied. Total rules applied 113 place count 255 transition count 299
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 122 place count 246 transition count 288
Iterating global reduction 1 with 9 rules applied. Total rules applied 131 place count 246 transition count 288
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 138 place count 239 transition count 277
Iterating global reduction 1 with 7 rules applied. Total rules applied 145 place count 239 transition count 277
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 151 place count 233 transition count 271
Iterating global reduction 1 with 6 rules applied. Total rules applied 157 place count 233 transition count 271
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 161 place count 229 transition count 267
Iterating global reduction 1 with 4 rules applied. Total rules applied 165 place count 229 transition count 267
Applied a total of 165 rules in 28 ms. Remains 229 /315 variables (removed 86) and now considering 267/355 (removed 88) transitions.
// Phase 1: matrix 267 rows 229 cols
[2025-06-03 10:01:22] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:01:22] [INFO ] Implicit Places using invariants in 119 ms returned []
[2025-06-03 10:01:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:01:22] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Running 266 sub problems to find dead transitions.
[2025-06-03 10:01:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/227 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 267/494 variables, 227/229 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:36] [INFO ] Deduced a trap composed of 7 places in 196 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:36] [INFO ] Deduced a trap composed of 8 places in 196 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:36] [INFO ] Deduced a trap composed of 9 places in 184 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:37] [INFO ] Deduced a trap composed of 10 places in 187 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:37] [INFO ] Deduced a trap composed of 11 places in 184 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:37] [INFO ] Deduced a trap composed of 12 places in 184 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:37] [INFO ] Deduced a trap composed of 13 places in 182 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:37] [INFO ] Deduced a trap composed of 14 places in 202 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:38] [INFO ] Deduced a trap composed of 15 places in 157 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:38] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:38] [INFO ] Deduced a trap composed of 17 places in 175 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:38] [INFO ] Deduced a trap composed of 18 places in 165 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:01:38] [INFO ] Deduced a trap composed of 18 places in 159 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/494 variables, 13/242 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/494 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 2/496 variables, 2/244 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 496/496 variables, and 244 constraints, problems are : Problem set: 0 solved, 266 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/227 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (OVERLAPS) 267/494 variables, 227/242 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/494 variables, 264/506 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/494 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (OVERLAPS) 2/496 variables, 2/508 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 2/510 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 496/496 variables, and 510 constraints, problems are : Problem set: 0 solved, 266 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60089ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 60090ms
Starting structural reductions in LTL mode, iteration 1 : 229/315 places, 267/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60501 ms. Remains : 229/315 places, 267/355 transitions.
[2025-06-03 10:02:22] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:02:22] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:02:22] [INFO ] Input system was already deterministic with 267 transitions.
[2025-06-03 10:02:22] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:02:23] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:02:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality15698697707212151863.gal : 3 ms
[2025-06-03 10:02:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality13797762249375389056.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15698697707212151863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13797762249375389056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:02:53] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:02:53] [INFO ] Applying decomposition
[2025-06-03 10:02:53] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9706302585466852305.txt' '-o' '/tmp/graph9706302585466852305.bin' '-w' '/tmp/graph9706302585466852305.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9706302585466852305.bin' '-l' '-1' '-v' '-w' '/tmp/graph9706302585466852305.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:02:53] [INFO ] Decomposing Gal with order
[2025-06-03 10:02:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:02:53] [INFO ] Removed a total of 107 redundant transitions.
[2025-06-03 10:02:53] [INFO ] Flatten gal took : 17 ms
[2025-06-03 10:02:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 3 ms.
[2025-06-03 10:02:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality6347712700486054033.gal : 4 ms
[2025-06-03 10:02:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality14105441923566002420.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6347712700486054033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14105441923566002420.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 306 transition count 355
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 50 place count 265 transition count 314
Iterating global reduction 1 with 41 rules applied. Total rules applied 91 place count 265 transition count 314
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 103 place count 253 transition count 300
Iterating global reduction 1 with 12 rules applied. Total rules applied 115 place count 253 transition count 300
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 126 place count 242 transition count 287
Iterating global reduction 1 with 11 rules applied. Total rules applied 137 place count 242 transition count 287
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 148 place count 231 transition count 274
Iterating global reduction 1 with 11 rules applied. Total rules applied 159 place count 231 transition count 274
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 168 place count 222 transition count 260
Iterating global reduction 1 with 9 rules applied. Total rules applied 177 place count 222 transition count 260
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 184 place count 215 transition count 253
Iterating global reduction 1 with 7 rules applied. Total rules applied 191 place count 215 transition count 253
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 196 place count 210 transition count 248
Iterating global reduction 1 with 5 rules applied. Total rules applied 201 place count 210 transition count 248
Applied a total of 201 rules in 33 ms. Remains 210 /315 variables (removed 105) and now considering 248/355 (removed 107) transitions.
// Phase 1: matrix 248 rows 210 cols
[2025-06-03 10:03:23] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:03:23] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-03 10:03:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:03:23] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
Running 247 sub problems to find dead transitions.
[2025-06-03 10:03:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 3 (OVERLAPS) 248/458 variables, 210/212 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:34] [INFO ] Deduced a trap composed of 7 places in 182 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:35] [INFO ] Deduced a trap composed of 8 places in 173 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:35] [INFO ] Deduced a trap composed of 9 places in 184 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:35] [INFO ] Deduced a trap composed of 10 places in 166 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:35] [INFO ] Deduced a trap composed of 11 places in 174 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:35] [INFO ] Deduced a trap composed of 12 places in 167 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:36] [INFO ] Deduced a trap composed of 13 places in 163 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:36] [INFO ] Deduced a trap composed of 14 places in 168 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:36] [INFO ] Deduced a trap composed of 15 places in 171 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:36] [INFO ] Deduced a trap composed of 16 places in 164 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:36] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:36] [INFO ] Deduced a trap composed of 18 places in 159 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:37] [INFO ] Deduced a trap composed of 18 places in 111 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/458 variables, 13/225 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/458 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/458 variables, and 225 constraints, problems are : Problem set: 0 solved, 247 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 210/210 constraints, PredecessorRefiner: 247/247 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 247 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 4 (OVERLAPS) 248/458 variables, 210/225 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/458 variables, 247/472 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/458 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 7 (OVERLAPS) 0/458 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 247 unsolved
No progress, stopping.
After SMT solving in domain Int declared 458/458 variables, and 472 constraints, problems are : Problem set: 0 solved, 247 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 210/210 constraints, PredecessorRefiner: 247/247 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60070ms problems are : Problem set: 0 solved, 247 unsolved
Search for dead transitions found 0 dead transitions in 60072ms
Starting structural reductions in LTL mode, iteration 1 : 210/315 places, 248/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60458 ms. Remains : 210/315 places, 248/355 transitions.
[2025-06-03 10:04:23] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:04:23] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:04:23] [INFO ] Input system was already deterministic with 248 transitions.
[2025-06-03 10:04:23] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:04:23] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:04:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality2800591973252355610.gal : 1 ms
[2025-06-03 10:04:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality17148245522912018819.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2800591973252355610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17148245522912018819.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:04:53] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:04:53] [INFO ] Applying decomposition
[2025-06-03 10:04:53] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5120269674461710381.txt' '-o' '/tmp/graph5120269674461710381.bin' '-w' '/tmp/graph5120269674461710381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5120269674461710381.bin' '-l' '-1' '-v' '-w' '/tmp/graph5120269674461710381.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:04:53] [INFO ] Decomposing Gal with order
[2025-06-03 10:04:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:04:53] [INFO ] Removed a total of 101 redundant transitions.
[2025-06-03 10:04:53] [INFO ] Flatten gal took : 18 ms
[2025-06-03 10:04:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2025-06-03 10:04:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality16973997679509816219.gal : 3 ms
[2025-06-03 10:04:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4505713707358193381.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16973997679509816219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4505713707358193381.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Graph (complete) has 583 edges and 315 vertex of which 294 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.2 ms
Discarding 21 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 55 place count 293 transition count 288
Reduce places removed 54 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 57 rules applied. Total rules applied 112 place count 239 transition count 285
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 115 place count 236 transition count 285
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 115 place count 236 transition count 257
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 171 place count 208 transition count 257
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 180 place count 199 transition count 248
Iterating global reduction 3 with 9 rules applied. Total rules applied 189 place count 199 transition count 248
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 189 place count 199 transition count 246
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 193 place count 197 transition count 246
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 199 place count 191 transition count 240
Iterating global reduction 3 with 6 rules applied. Total rules applied 205 place count 191 transition count 240
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 211 place count 185 transition count 230
Iterating global reduction 3 with 6 rules applied. Total rules applied 217 place count 185 transition count 230
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 223 place count 179 transition count 222
Iterating global reduction 3 with 6 rules applied. Total rules applied 229 place count 179 transition count 222
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 231 place count 177 transition count 220
Iterating global reduction 3 with 2 rules applied. Total rules applied 233 place count 177 transition count 220
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 293 place count 147 transition count 190
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 295 place count 145 transition count 187
Iterating global reduction 3 with 2 rules applied. Total rules applied 297 place count 145 transition count 187
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 299 place count 143 transition count 184
Iterating global reduction 3 with 2 rules applied. Total rules applied 301 place count 143 transition count 184
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 302 place count 142 transition count 183
Iterating global reduction 3 with 1 rules applied. Total rules applied 303 place count 142 transition count 183
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 305 place count 142 transition count 183
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 307 place count 140 transition count 181
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 208 edges and 139 vertex of which 138 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Graph (trivial) has 127 edges and 138 vertex of which 48 / 138 are part of one of the 24 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 14 rules applied. Total rules applied 321 place count 114 transition count 169
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 36 rules applied. Total rules applied 357 place count 103 transition count 144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 358 place count 102 transition count 144
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 358 place count 102 transition count 132
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 382 place count 90 transition count 132
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 391 place count 81 transition count 114
Iterating global reduction 6 with 9 rules applied. Total rules applied 400 place count 81 transition count 114
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 408 place count 73 transition count 98
Iterating global reduction 6 with 8 rules applied. Total rules applied 416 place count 73 transition count 98
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 424 place count 65 transition count 90
Iterating global reduction 6 with 8 rules applied. Total rules applied 432 place count 65 transition count 90
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 439 place count 58 transition count 76
Iterating global reduction 6 with 7 rules applied. Total rules applied 446 place count 58 transition count 76
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 452 place count 52 transition count 70
Iterating global reduction 6 with 6 rules applied. Total rules applied 458 place count 52 transition count 70
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 464 place count 46 transition count 64
Applied a total of 464 rules in 67 ms. Remains 46 /315 variables (removed 269) and now considering 64/355 (removed 291) transitions.
[2025-06-03 10:05:24] [INFO ] Flow matrix only has 57 transitions (discarded 7 similar events)
// Phase 1: matrix 57 rows 46 cols
[2025-06-03 10:05:24] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:05:24] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-03 10:05:24] [INFO ] Flow matrix only has 57 transitions (discarded 7 similar events)
[2025-06-03 10:05:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:05:24] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:05:24] [INFO ] Redundant transitions in 1 ms returned []
Running 52 sub problems to find dead transitions.
[2025-06-03 10:05:24] [INFO ] Flow matrix only has 57 transitions (discarded 7 similar events)
[2025-06-03 10:05:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 56/95 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 7/102 variables, 7/47 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 0/102 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/103 variables, and 47 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1704 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (OVERLAPS) 56/95 variables, 39/40 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 48/88 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 7/102 variables, 7/95 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 0/102 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/103 variables, and 99 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1521 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3233ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 3234ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/315 places, 64/355 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3432 ms. Remains : 46/315 places, 64/355 transitions.
[2025-06-03 10:05:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 10:05:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 10:05:27] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-03 10:05:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 10:05:27] [INFO ] Flatten gal took : 3 ms
[2025-06-03 10:05:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality16716779341351544165.gal : 1 ms
[2025-06-03 10:05:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality13224462765386116266.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16716779341351544165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13224462765386116266.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.47373e+08,0.15453,8140,2,768,5,25138,6,0,231,24971,0


Converting to forward existential form...Done !
original formula: (AF(((p342==0)&&(p93==1))) + EG(A((AG(!(((p376==0)||(p315==1)))) * EF(((p244==1)&&((p356==0)||(p360==1))))) U ((p48==0)||(p257==1)))))
=> equivalent forward existential formula: [FwdG((Init * !(EG(!((E(!(((p48==0)||(p257==1))) U (!((!(E(TRUE U !(!(((p376==0)||(p315==1)))))) * E(TRUE U ((p2...289
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t4, t8, t17, t20, t21, t45, t46, t47, t48, t52, t53, t54, t56, t57, t58, t60, t62, I...251
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,5.3873,142536,1,0,987,633350,164,550,1470,1.2903e+06,1009
FORMULA DiscoveryGPU-PT-13b-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 355/355 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 355
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 41 place count 274 transition count 321
Iterating global reduction 1 with 34 rules applied. Total rules applied 75 place count 274 transition count 321
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 86 place count 263 transition count 308
Iterating global reduction 1 with 11 rules applied. Total rules applied 97 place count 263 transition count 308
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 107 place count 253 transition count 297
Iterating global reduction 1 with 10 rules applied. Total rules applied 117 place count 253 transition count 297
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 127 place count 243 transition count 285
Iterating global reduction 1 with 10 rules applied. Total rules applied 137 place count 243 transition count 285
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 144 place count 236 transition count 273
Iterating global reduction 1 with 7 rules applied. Total rules applied 151 place count 236 transition count 273
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 157 place count 230 transition count 267
Iterating global reduction 1 with 6 rules applied. Total rules applied 163 place count 230 transition count 267
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 168 place count 225 transition count 262
Iterating global reduction 1 with 5 rules applied. Total rules applied 173 place count 225 transition count 262
Applied a total of 173 rules in 52 ms. Remains 225 /315 variables (removed 90) and now considering 262/355 (removed 93) transitions.
// Phase 1: matrix 262 rows 225 cols
[2025-06-03 10:05:32] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:05:33] [INFO ] Implicit Places using invariants in 136 ms returned []
[2025-06-03 10:05:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:05:33] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
Running 261 sub problems to find dead transitions.
[2025-06-03 10:05:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 1 (OVERLAPS) 1/223 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 3 (OVERLAPS) 262/485 variables, 223/225 constraints. Problems are: Problem set: 0 solved, 261 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:42] [INFO ] Deduced a trap composed of 7 places in 192 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:42] [INFO ] Deduced a trap composed of 8 places in 177 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:42] [INFO ] Deduced a trap composed of 9 places in 178 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:42] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:42] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:42] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 16 places in 171 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 18 places in 169 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:43] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:44] [INFO ] Deduced a trap composed of 13 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:44] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:44] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:44] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:44] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:44] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/485 variables, 20/245 constraints. Problems are: Problem set: 0 solved, 261 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:45] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:45] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:45] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:45] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:45] [INFO ] Deduced a trap composed of 23 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:05:45] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 6/251 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 7 (OVERLAPS) 2/487 variables, 2/253 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/487 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 261 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 487/487 variables, and 253 constraints, problems are : Problem set: 0 solved, 261 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 261/261 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 261 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 1 (OVERLAPS) 1/223 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/223 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 4 (OVERLAPS) 262/485 variables, 223/251 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 259/510 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 7 (OVERLAPS) 2/487 variables, 2/512 constraints. Problems are: Problem set: 0 solved, 261 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/487 variables, 2/514 constraints. Problems are: Problem set: 0 solved, 261 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 1)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 1)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 1)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 1)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 1)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 1)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 1)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 1)
(s144 0)
(s145 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 487/487 variables, and 514 constraints, problems are : Problem set: 0 solved, 261 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 261/261 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 261 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Starting structural reductions in LTL mode, iteration 1 : 225/315 places, 262/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60595 ms. Remains : 225/315 places, 262/355 transitions.
[2025-06-03 10:06:33] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:06:33] [INFO ] Flatten gal took : 10 ms
[2025-06-03 10:06:33] [INFO ] Input system was already deterministic with 262 transitions.
[2025-06-03 10:06:33] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:06:33] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:06:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality4929715257222255494.gal : 2 ms
[2025-06-03 10:06:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality16561944492086819599.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4929715257222255494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16561944492086819599.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:07:03] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:07:03] [INFO ] Applying decomposition
[2025-06-03 10:07:03] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16816401163175356154.txt' '-o' '/tmp/graph16816401163175356154.bin' '-w' '/tmp/graph16816401163175356154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16816401163175356154.bin' '-l' '-1' '-v' '-w' '/tmp/graph16816401163175356154.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:07:03] [INFO ] Decomposing Gal with order
[2025-06-03 10:07:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:07:03] [INFO ] Removed a total of 100 redundant transitions.
[2025-06-03 10:07:03] [INFO ] Flatten gal took : 16 ms
[2025-06-03 10:07:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 3 ms.
[2025-06-03 10:07:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality12674835289469132327.gal : 3 ms
[2025-06-03 10:07:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality17676795966591805900.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12674835289469132327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17676795966591805900.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 307 transition count 355
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 45 place count 270 transition count 318
Iterating global reduction 1 with 37 rules applied. Total rules applied 82 place count 270 transition count 318
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 94 place count 258 transition count 304
Iterating global reduction 1 with 12 rules applied. Total rules applied 106 place count 258 transition count 304
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 117 place count 247 transition count 291
Iterating global reduction 1 with 11 rules applied. Total rules applied 128 place count 247 transition count 291
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 138 place count 237 transition count 279
Iterating global reduction 1 with 10 rules applied. Total rules applied 148 place count 237 transition count 279
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 156 place count 229 transition count 267
Iterating global reduction 1 with 8 rules applied. Total rules applied 164 place count 229 transition count 267
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 170 place count 223 transition count 261
Iterating global reduction 1 with 6 rules applied. Total rules applied 176 place count 223 transition count 261
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 180 place count 219 transition count 257
Iterating global reduction 1 with 4 rules applied. Total rules applied 184 place count 219 transition count 257
Applied a total of 184 rules in 30 ms. Remains 219 /315 variables (removed 96) and now considering 257/355 (removed 98) transitions.
// Phase 1: matrix 257 rows 219 cols
[2025-06-03 10:07:33] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:07:34] [INFO ] Implicit Places using invariants in 173 ms returned []
[2025-06-03 10:07:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:07:34] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2025-06-03 10:07:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (OVERLAPS) 1/218 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/218 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 257/475 variables, 218/220 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:43] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:43] [INFO ] Deduced a trap composed of 8 places in 174 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:44] [INFO ] Deduced a trap composed of 9 places in 180 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:44] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:44] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:44] [INFO ] Deduced a trap composed of 12 places in 124 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:44] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:44] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:44] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:45] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:45] [INFO ] Deduced a trap composed of 17 places in 163 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:45] [INFO ] Deduced a trap composed of 18 places in 163 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:07:45] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 13/233 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (OVERLAPS) 1/476 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/476 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 476/476 variables, and 234 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 219/219 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (OVERLAPS) 1/218 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/218 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/218 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (OVERLAPS) 257/475 variables, 218/233 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 255/488 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/475 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (OVERLAPS) 1/476 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/476 variables, 1/490 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 476/476 variables, and 490 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 219/219 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60072ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 60073ms
Starting structural reductions in LTL mode, iteration 1 : 219/315 places, 257/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60537 ms. Remains : 219/315 places, 257/355 transitions.
[2025-06-03 10:08:34] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:08:34] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:08:34] [INFO ] Input system was already deterministic with 257 transitions.
[2025-06-03 10:08:34] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:08:34] [INFO ] Flatten gal took : 10 ms
[2025-06-03 10:08:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality1733829035206914400.gal : 2 ms
[2025-06-03 10:08:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality11268527598752007097.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1733829035206914400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11268527598752007097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:09:04] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:09:04] [INFO ] Applying decomposition
[2025-06-03 10:09:04] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1207644628288881327.txt' '-o' '/tmp/graph1207644628288881327.bin' '-w' '/tmp/graph1207644628288881327.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1207644628288881327.bin' '-l' '-1' '-v' '-w' '/tmp/graph1207644628288881327.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:09:04] [INFO ] Decomposing Gal with order
[2025-06-03 10:09:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:09:04] [INFO ] Removed a total of 100 redundant transitions.
[2025-06-03 10:09:04] [INFO ] Flatten gal took : 15 ms
[2025-06-03 10:09:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 2 ms.
[2025-06-03 10:09:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality12282542470899835325.gal : 3 ms
[2025-06-03 10:09:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality1653415248063613447.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12282542470899835325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1653415248063613447.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Graph (complete) has 583 edges and 315 vertex of which 292 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.2 ms
Discarding 23 places :
Also discarding 14 output transitions
Drop transitions (Output transitions of discarded places.) removed 14 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 291 transition count 283
Reduce places removed 57 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 59 rules applied. Total rules applied 117 place count 234 transition count 281
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 119 place count 232 transition count 281
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 119 place count 232 transition count 251
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 179 place count 202 transition count 251
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 192 place count 189 transition count 238
Iterating global reduction 3 with 13 rules applied. Total rules applied 205 place count 189 transition count 238
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 205 place count 189 transition count 236
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 209 place count 187 transition count 236
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 218 place count 178 transition count 226
Iterating global reduction 3 with 9 rules applied. Total rules applied 227 place count 178 transition count 226
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 236 place count 169 transition count 211
Iterating global reduction 3 with 9 rules applied. Total rules applied 245 place count 169 transition count 211
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 253 place count 161 transition count 201
Iterating global reduction 3 with 8 rules applied. Total rules applied 261 place count 161 transition count 201
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 263 place count 159 transition count 199
Iterating global reduction 3 with 2 rules applied. Total rules applied 265 place count 159 transition count 199
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 323 place count 130 transition count 170
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 325 place count 128 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 327 place count 128 transition count 167
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 329 place count 126 transition count 164
Iterating global reduction 3 with 2 rules applied. Total rules applied 331 place count 126 transition count 164
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 332 place count 125 transition count 163
Iterating global reduction 3 with 1 rules applied. Total rules applied 333 place count 125 transition count 163
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 335 place count 123 transition count 161
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 147 edges and 121 vertex of which 117 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 128 edges and 117 vertex of which 50 / 117 are part of one of the 25 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 3 with 43 rules applied. Total rules applied 378 place count 92 transition count 117
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 4 with 64 rules applied. Total rules applied 442 place count 53 transition count 92
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 453 place count 42 transition count 70
Iterating global reduction 5 with 11 rules applied. Total rules applied 464 place count 42 transition count 70
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 475 place count 31 transition count 48
Iterating global reduction 5 with 11 rules applied. Total rules applied 486 place count 31 transition count 48
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 497 place count 20 transition count 26
Iterating global reduction 5 with 11 rules applied. Total rules applied 508 place count 20 transition count 26
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 519 place count 9 transition count 15
Iterating global reduction 5 with 11 rules applied. Total rules applied 530 place count 9 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 531 place count 9 transition count 14
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 532 place count 9 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 533 place count 8 transition count 13
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 535 place count 6 transition count 11
Applied a total of 535 rules in 54 ms. Remains 6 /315 variables (removed 309) and now considering 11/355 (removed 344) transitions.
[2025-06-03 10:09:34] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 6 cols
[2025-06-03 10:09:34] [INFO ] Computed 0 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:09:34] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-03 10:09:34] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2025-06-03 10:09:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:09:34] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:09:34] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2025-06-03 10:09:34] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2025-06-03 10:09:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/14 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/15 variables, and 6 constraints, problems are : Problem set: 0 solved, 7 unsolved in 102 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 2/14 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/15 variables, and 13 constraints, problems are : Problem set: 0 solved, 7 unsolved in 110 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 216ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 217ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/315 places, 11/355 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 376 ms. Remains : 6/315 places, 11/355 transitions.
[2025-06-03 10:09:35] [INFO ] Flatten gal took : 1 ms
[2025-06-03 10:09:35] [INFO ] Flatten gal took : 0 ms
[2025-06-03 10:09:35] [INFO ] Input system was already deterministic with 11 transitions.
RANDOM walk for 103 steps (0 resets) in 5 ms. (17 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-13b-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 10:09:35] [INFO ] Flatten gal took : 1 ms
[2025-06-03 10:09:35] [INFO ] Flatten gal took : 0 ms
[2025-06-03 10:09:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15176467915044454692.gal : 1 ms
[2025-06-03 10:09:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8173234622764607262.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15176467915044454692.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8173234622764607262.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 355/355 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 306 transition count 355
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 50 place count 265 transition count 314
Iterating global reduction 1 with 41 rules applied. Total rules applied 91 place count 265 transition count 314
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 103 place count 253 transition count 300
Iterating global reduction 1 with 12 rules applied. Total rules applied 115 place count 253 transition count 300
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 126 place count 242 transition count 287
Iterating global reduction 1 with 11 rules applied. Total rules applied 137 place count 242 transition count 287
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 148 place count 231 transition count 274
Iterating global reduction 1 with 11 rules applied. Total rules applied 159 place count 231 transition count 274
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 167 place count 223 transition count 262
Iterating global reduction 1 with 8 rules applied. Total rules applied 175 place count 223 transition count 262
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 180 place count 218 transition count 257
Iterating global reduction 1 with 5 rules applied. Total rules applied 185 place count 218 transition count 257
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 188 place count 215 transition count 254
Iterating global reduction 1 with 3 rules applied. Total rules applied 191 place count 215 transition count 254
Applied a total of 191 rules in 42 ms. Remains 215 /315 variables (removed 100) and now considering 254/355 (removed 101) transitions.
// Phase 1: matrix 254 rows 215 cols
[2025-06-03 10:09:35] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:09:35] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-03 10:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:09:35] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
Running 253 sub problems to find dead transitions.
[2025-06-03 10:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (OVERLAPS) 1/215 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (OVERLAPS) 254/469 variables, 215/217 constraints. Problems are: Problem set: 0 solved, 253 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:46] [INFO ] Deduced a trap composed of 7 places in 171 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:46] [INFO ] Deduced a trap composed of 8 places in 168 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:46] [INFO ] Deduced a trap composed of 9 places in 165 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:47] [INFO ] Deduced a trap composed of 10 places in 159 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:47] [INFO ] Deduced a trap composed of 11 places in 150 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:47] [INFO ] Deduced a trap composed of 12 places in 145 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:47] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:47] [INFO ] Deduced a trap composed of 14 places in 152 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:47] [INFO ] Deduced a trap composed of 15 places in 158 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:48] [INFO ] Deduced a trap composed of 16 places in 154 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:48] [INFO ] Deduced a trap composed of 17 places in 161 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:48] [INFO ] Deduced a trap composed of 18 places in 169 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:09:48] [INFO ] Deduced a trap composed of 18 places in 160 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/469 variables, 13/230 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/469 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (OVERLAPS) 0/469 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Real declared 469/469 variables, and 230 constraints, problems are : Problem set: 0 solved, 253 unsolved in 27840 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 253 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (OVERLAPS) 1/215 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/215 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 254/469 variables, 215/230 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/469 variables, 253/483 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/469 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 7 (OVERLAPS) 0/469 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Int declared 469/469 variables, and 483 constraints, problems are : Problem set: 0 solved, 253 unsolved in 30007 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57912ms problems are : Problem set: 0 solved, 253 unsolved
Search for dead transitions found 0 dead transitions in 57913ms
Starting structural reductions in LTL mode, iteration 1 : 215/315 places, 254/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58411 ms. Remains : 215/315 places, 254/355 transitions.
[2025-06-03 10:10:33] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:10:33] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:10:33] [INFO ] Input system was already deterministic with 254 transitions.
[2025-06-03 10:10:33] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:10:33] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:10:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality1605074244403755862.gal : 1 ms
[2025-06-03 10:10:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality7658158545470801163.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1605074244403755862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7658158545470801163.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:11:03] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:11:03] [INFO ] Applying decomposition
[2025-06-03 10:11:03] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12343072751386514240.txt' '-o' '/tmp/graph12343072751386514240.bin' '-w' '/tmp/graph12343072751386514240.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12343072751386514240.bin' '-l' '-1' '-v' '-w' '/tmp/graph12343072751386514240.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:11:03] [INFO ] Decomposing Gal with order
[2025-06-03 10:11:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:11:03] [INFO ] Removed a total of 102 redundant transitions.
[2025-06-03 10:11:03] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:11:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 2 ms.
[2025-06-03 10:11:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality15795602163239867947.gal : 3 ms
[2025-06-03 10:11:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality17234456762112415252.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15795602163239867947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17234456762112415252.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 306 transition count 355
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 47 place count 268 transition count 317
Iterating global reduction 1 with 38 rules applied. Total rules applied 85 place count 268 transition count 317
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 97 place count 256 transition count 303
Iterating global reduction 1 with 12 rules applied. Total rules applied 109 place count 256 transition count 303
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 120 place count 245 transition count 290
Iterating global reduction 1 with 11 rules applied. Total rules applied 131 place count 245 transition count 290
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 142 place count 234 transition count 277
Iterating global reduction 1 with 11 rules applied. Total rules applied 153 place count 234 transition count 277
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 161 place count 226 transition count 265
Iterating global reduction 1 with 8 rules applied. Total rules applied 169 place count 226 transition count 265
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 175 place count 220 transition count 259
Iterating global reduction 1 with 6 rules applied. Total rules applied 181 place count 220 transition count 259
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 185 place count 216 transition count 255
Iterating global reduction 1 with 4 rules applied. Total rules applied 189 place count 216 transition count 255
Applied a total of 189 rules in 26 ms. Remains 216 /315 variables (removed 99) and now considering 255/355 (removed 100) transitions.
// Phase 1: matrix 255 rows 216 cols
[2025-06-03 10:11:33] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:11:33] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-03 10:11:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:11:34] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
Running 254 sub problems to find dead transitions.
[2025-06-03 10:11:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (OVERLAPS) 1/216 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/216 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (OVERLAPS) 255/471 variables, 216/218 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:42] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:42] [INFO ] Deduced a trap composed of 8 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:42] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:42] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:42] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:42] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:42] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:43] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:43] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:43] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:43] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:43] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:11:43] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 13/231 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (OVERLAPS) 0/471 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Real declared 471/471 variables, and 231 constraints, problems are : Problem set: 0 solved, 254 unsolved in 23402 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (OVERLAPS) 1/216 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/216 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (OVERLAPS) 255/471 variables, 216/231 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 254/485 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/471 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 7 (OVERLAPS) 0/471 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Int declared 471/471 variables, and 485 constraints, problems are : Problem set: 0 solved, 254 unsolved in 27359 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50797ms problems are : Problem set: 0 solved, 254 unsolved
Search for dead transitions found 0 dead transitions in 50798ms
Starting structural reductions in LTL mode, iteration 1 : 216/315 places, 255/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51272 ms. Remains : 216/315 places, 255/355 transitions.
[2025-06-03 10:12:25] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:12:25] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:12:25] [INFO ] Input system was already deterministic with 255 transitions.
[2025-06-03 10:12:25] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:12:25] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:12:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality1576365132291262163.gal : 2 ms
[2025-06-03 10:12:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality11423919797112633084.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1576365132291262163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11423919797112633084.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:12:55] [INFO ] Flatten gal took : 6 ms
[2025-06-03 10:12:55] [INFO ] Applying decomposition
[2025-06-03 10:12:55] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10262657713022958601.txt' '-o' '/tmp/graph10262657713022958601.bin' '-w' '/tmp/graph10262657713022958601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10262657713022958601.bin' '-l' '-1' '-v' '-w' '/tmp/graph10262657713022958601.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:12:55] [INFO ] Decomposing Gal with order
[2025-06-03 10:12:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:12:55] [INFO ] Removed a total of 101 redundant transitions.
[2025-06-03 10:12:55] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:12:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 2 ms.
[2025-06-03 10:12:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality3678449234499862798.gal : 3 ms
[2025-06-03 10:12:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality17716781817845120827.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3678449234499862798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17716781817845120827.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 315/315 places, 355/355 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 306 transition count 355
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 47 place count 268 transition count 317
Iterating global reduction 1 with 38 rules applied. Total rules applied 85 place count 268 transition count 317
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 96 place count 257 transition count 304
Iterating global reduction 1 with 11 rules applied. Total rules applied 107 place count 257 transition count 304
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 116 place count 248 transition count 294
Iterating global reduction 1 with 9 rules applied. Total rules applied 125 place count 248 transition count 294
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 134 place count 239 transition count 284
Iterating global reduction 1 with 9 rules applied. Total rules applied 143 place count 239 transition count 284
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 150 place count 232 transition count 272
Iterating global reduction 1 with 7 rules applied. Total rules applied 157 place count 232 transition count 272
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 163 place count 226 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 169 place count 226 transition count 266
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 174 place count 221 transition count 261
Iterating global reduction 1 with 5 rules applied. Total rules applied 179 place count 221 transition count 261
Applied a total of 179 rules in 23 ms. Remains 221 /315 variables (removed 94) and now considering 261/355 (removed 94) transitions.
// Phase 1: matrix 261 rows 221 cols
[2025-06-03 10:13:25] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:13:25] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-03 10:13:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:13:25] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2025-06-03 10:13:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 261/482 variables, 221/223 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:37] [INFO ] Deduced a trap composed of 7 places in 184 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:37] [INFO ] Deduced a trap composed of 8 places in 181 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:37] [INFO ] Deduced a trap composed of 9 places in 181 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:37] [INFO ] Deduced a trap composed of 10 places in 197 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:38] [INFO ] Deduced a trap composed of 11 places in 181 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:38] [INFO ] Deduced a trap composed of 12 places in 184 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:38] [INFO ] Deduced a trap composed of 13 places in 178 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:38] [INFO ] Deduced a trap composed of 14 places in 175 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:38] [INFO ] Deduced a trap composed of 15 places in 172 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:39] [INFO ] Deduced a trap composed of 16 places in 170 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:39] [INFO ] Deduced a trap composed of 17 places in 175 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:39] [INFO ] Deduced a trap composed of 18 places in 172 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:13:39] [INFO ] Deduced a trap composed of 18 places in 157 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/482 variables, 13/236 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/482 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 482/482 variables, and 236 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (OVERLAPS) 261/482 variables, 221/236 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/482 variables, 260/496 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 482/482 variables, and 496 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 60083ms
Starting structural reductions in LTL mode, iteration 1 : 221/315 places, 261/355 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60506 ms. Remains : 221/315 places, 261/355 transitions.
[2025-06-03 10:14:25] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:14:25] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:14:25] [INFO ] Input system was already deterministic with 261 transitions.
[2025-06-03 10:14:25] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:14:25] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:14:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality11066461273466018513.gal : 2 ms
[2025-06-03 10:14:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality5276894803846114563.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11066461273466018513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5276894803846114563.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:14:55] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:14:55] [INFO ] Applying decomposition
[2025-06-03 10:14:55] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5985178560291859017.txt' '-o' '/tmp/graph5985178560291859017.bin' '-w' '/tmp/graph5985178560291859017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5985178560291859017.bin' '-l' '-1' '-v' '-w' '/tmp/graph5985178560291859017.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:14:55] [INFO ] Decomposing Gal with order
[2025-06-03 10:14:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:14:55] [INFO ] Removed a total of 104 redundant transitions.
[2025-06-03 10:14:55] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:14:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 2 ms.
[2025-06-03 10:14:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality16857059034670345312.gal : 3 ms
[2025-06-03 10:14:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality1441272681253479482.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16857059034670345312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1441272681253479482.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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.
[2025-06-03 10:15:26] [INFO ] Flatten gal took : 10 ms
[2025-06-03 10:15:26] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:15:26] [INFO ] Applying decomposition
[2025-06-03 10:15:26] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph389159034622934916.txt' '-o' '/tmp/graph389159034622934916.bin' '-w' '/tmp/graph389159034622934916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph389159034622934916.bin' '-l' '-1' '-v' '-w' '/tmp/graph389159034622934916.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:15:26] [INFO ] Decomposing Gal with order
[2025-06-03 10:15:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:15:26] [INFO ] Removed a total of 116 redundant transitions.
[2025-06-03 10:15:26] [INFO ] Flatten gal took : 18 ms
[2025-06-03 10:15:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2025-06-03 10:15:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality7817439089934068417.gal : 5 ms
[2025-06-03 10:15:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality11734962927177348140.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7817439089934068417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11734962927177348140.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 10 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37312e+19,582.562,4601936,23609,184,6.71164e+06,47923,704,3.03621e+07,63,359768,0


Converting to forward existential form...Done !
original formula: AG(AX(((i11.u88.p295==0)||(i13.i0.u40.p125==1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(((i11.u88.p295==0)||(i13.i0.u40.p125==1))))] = FALSE
(forward)formula 0,0,621.404,4601936,1,0,6.71164e+06,47923,993,3.03621e+07,94,359768,460475
FORMULA DiscoveryGPU-PT-13b-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: EG(E(A(((A(((i1.i0.u101.p363==0)||(i27.u93.p315==1)) U (i1.i0.u100.p336==1)) * (i20.i1.u63.p203==1)) * ((i25.u86.p276==1)||(i24.i1.u85.p2...328
=> equivalent forward existential formula: [FwdG(Init,E(!((E(!(!(E(TRUE U !(((i12.i0.u32.p99==0)||(i17.u56.p177==1)))))) U (!(((!((E(!((i1.i0.u100.p336==1)...599
Reverse transition relation is NOT exact ! Due to transitions t8, t325, t329, t335, u109.t9, u109.t10, i3.u31.t181, i4.u29.t197, i5.u11.t228, i6.t187, i6.t...1043
Detected timeout of ITS tools.
[2025-06-03 10:42:30] [INFO ] Applying decomposition
[2025-06-03 10:42:30] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:42:30] [INFO ] Decomposing Gal with order
[2025-06-03 10:42:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:42:30] [INFO ] Removed a total of 115 redundant transitions.
[2025-06-03 10:42:30] [INFO ] Flatten gal took : 16 ms
[2025-06-03 10:42:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 849 labels/synchronizations in 26 ms.
[2025-06-03 10:42:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality324511900525922248.gal : 3 ms
[2025-06-03 10:42:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality465548120358497519.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality324511900525922248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality465548120358497519.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...260
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37312e+19,229.637,3131504,2203,4137,4.76127e+06,1.17137e+06,477,1.47274e+07,288,5.75148e+06,0


Converting to forward existential form...Done !
original formula: EG(E(A(((A(((i0.u25.p363==0)||(i0.i0.u24.p315==1)) U (i0.i0.u24.p336==1)) * (i0.i0.i0.i0.i0.i0.u20.p203==1)) * ((i0.i0.i0.i0.u22.p276==1)...467
=> equivalent forward existential formula: [FwdG(Init,E(!((E(!(!(E(TRUE U !(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u16.p99==0)||(i0.i0.i0.i0.i0.i0.i0.u19.p177==1)...816
Reverse transition relation is NOT exact ! Due to transitions t261, t325, t340, i0.u25.t23, i0.u25.t26, i0.u25.t28, i0.u25.t341, i0.u25.t342, i0.i0.u24.t40...2004

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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="DiscoveryGPU-PT-13b"
export BK_EXAMINATION="CTLCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DiscoveryGPU-PT-13b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854064700729"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-13b.tgz
mv DiscoveryGPU-PT-13b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;